Trends & Technology Collection

Dec 30, 1969
LpR78_528123.pdf
Unified Glare Rating p 30 Photobiomodulation p 34 The Perfect Light p 48 Editorial: Individualization of Connected Lighting COMMENTARY (p 8) Why Comfortable Lighting Needs New Quality Parameters by Kenneth MARTIN, Dipl.-Ing.(FH), Light Source Specialist at Zumtobel Group INTERANTIONAL LIGHTING NEWS (p 10) REGULATION NEWS (p 29) UNIFIED GLARE RATING (p 30) Discomfort Caused by Glare from Luminaires with a Non-Uniform Source Luminance by Peter THORNS BSc(Hons), CEng, FCIBSE, FSLL, Head of Strategic Lighting Applications and Global Lighting Applications at Zumtobel Group TECH-TALKS BREGENZ: Photobiomodulation (p 34) Jürgen HONOLD, Program Director at Seaborough Life Sciences, The Netherlands compiled by Arno Grabher-Meyer, LED professional FLICKER DIRECTIVE (p 42) New Directive in Europe: Flicker of LED Lighting by Peter Erwin, CEO and Design Engineer at Der Lichtpeter THE PERFECT LIGHT (p 48) In Search of the Perfect Light by Stephen MASON, Dr., Managing Director at Sustainable Eye Health TUNABLE SPECTRUM (p 54) A New Method to Tune an LED Spectrum by Daniel HAN, Business Development Director at Beijing Yuji International CIRCADIAN ENTRAINMENT (p 60) LED Lighting for Circadian Entrainment by Bill CHAN, M.Sc., President of LiteController LED TECH IMPLEMENTATION (p 64) How to Implement the Latest LED Technology for a Successful Application by Marc JUAREZ, Technical Director Europe of Seoul Semiconductor ADVERTORIAL | Measurement Devices (p 68) Integrated Solution for Human Centric Lighting (HCL) / Integrative Lighting Assessment by Gigahertz-Optik THERMAL MEASUREMENT (p 70) Challenges for Measuring Multichip LED Light Engines for Interior Lighting Applications by Mete MUSLU, MSc, Research Assistant at Ozyegin University DRIVER EFFICIENCY (p 76) How to Increase the Efficiency of Two-Stage Drivers by Dr. Michael WEIRICH, Senior Manager Application Engineering at Infineon Technologies TRACK-LIGHT DRIVER (p 80) Designing an Invisible Driver for High-End Track Lights by Mickey MADSEN, Dr., CEO of Nordic Power Converters Read more »
Dec 30, 1969
LpR76_Full_954243.pdf
Interview: Ruairí O'Brien Research: Freeform Micro-Optics Technologies: Tuneable White & Smart Lighting Special Topic: Peripheral Discomfort Glare EDITORIAL: Experience the Future of Lighting COMMENTARY Personal Lighting Profiles Might Be the Key to Creating a Natural "Work Light Balance" by Henrik Clausen, Fagerhult Lighting Academy (p 08) TECH-TALKS BREGENZ Ruairí O'Brien, Ruairí O'Brien. Architektur. Licht Raumkunst compiled by Dr. Guenther Sejkora, LED professional (p 30) RESEARCH Micro-Optics for Efficient LED Spotlights with Arbitrary Farfield Distributions by Dr. P. Schreiber and Dr. Ch. Waechter et al., Fraunhofer IOF (p 40) EVENTS LpS & TiL 2019 Post Show Report – Focus on Applications and New HCL Ideas by Arno Grabher-Meyer, LED professional (p 48) TECHNOLOGIES A White Light Tuning Strategy that Fuels HCL by Wouter Soer, Lumileds (p 68) A New LED Controller Technology to Expedite the Next Level of Smart Lighting by Kurt Marquardt, Infineon Technologies (p 74) Fluorescence-Free Radiant Flux Measurement of UV LEDs by M. Clark, R. Zuber & M. Ribnitzky, Gigahertz-Optik (p 78) REGULATIONS New Ecodesign Regulation on Flicker and Stroboscopic Effect in LED Lighting by M. Przybyla & P. Czarnecki from GL Optic (p 82) SPECIAL TOPICS Measure Influence of Discomfort Glare on Task Performance Using the Stroop Task to Circumvent Participant Assessments by Mads Mårbjerg, Buro Happold Engineering Berlin (p 86) Read more »
Dec 30, 1969
LpR76_325637.pdf
Interview: Ruairí O'Brien Research: Freeform Micro-Optics Technologies: Tuneable White & Smart Lighting Special Topic: Peripheral Discomfort Glare EDITORIAL: Experience the Future of Lighting COMMENTARY Providing Better Light Should Still be the Focus of the SSL Industry by J. Norman Bardsley, PhD, Bardsley Consulting (p 08) TECH-TALKS BREGENZ Ruairí O'Brien, Ruairí O'Brien. Architektur. Licht Raumkunst compiled by Dr. Guenther Sejkora, LED professional (p 30) RESEARCH Micro-Optics for Efficient LED Spotlights with Arbitrary Farfield Distributions by Dr. P. Schreiber and Dr. Ch. Waechter et al., Fraunhofer IOF (p 40) EVENTS LpS & TiL 2019 Post Show Report – Focus on Applications and New HCL Ideas by Arno Grabher-Meyer, LED professional (p 48) TECHNOLOGIES A White Light Tuning Strategy that Fuels HCL by Wouter Soer, Lumileds (p 68) A New LED Controller Technology to Expedite the Next Level of Smart Lighting by Kurt Marquardt, Infineon Technologies (p 74) Fluorescence-Free Radiant Flux Measurement of UV LEDs by M. Clark, R. Zuber & M. Ribnitzky, Gigahertz-Optik (p 78) REGULATIONS New Ecodesign Regulation on Flicker and Stroboscopic Effect in LED Lighting by M. Przybyla & P. Czarnecki from GL Optic (p 82) SPECIAL TOPICS Measure Influence of Discomfort Glare on Task Performance Using the Stroop Task to Circumvent Participant Assessments by Mads Mårbjerg, Buro Happold Engineering Berlin (p 86) Read more »
Dec 30, 1969
LpR74_Full_314832.pdf
Interview: David Schmidmayr Research: Visual Light Communication & Surgical Light Technologies: Machine Vision & Optical Materials for UV Special Topics: Horticulture Lighting Editorial: Quality of Light COMMENTARY Selecting the UV LED Wavelength for Purification Applications by Patrick Durand, Future Lighting Solutions (p 08) TECH-TALKS BREGENZ David Schmidmayr, CEO, SANlight Research compiled by Dr. Guenther Sejkora, LED professional (p 24) RESEARCH Lighting System Based on Visible Light Communication by René Grabher & Guido Piai, Interstate University of Applied Sciences NTB (p 32) Tissue-Specific & Biodynamic Control of Surgical Lights - a Future Lighting Concept by Prof.Dr.Dipl-Phys. P. Belloni & A. Gaertner, University Furtwangen (p 40) EVENTS The Trend Towards Improved Light Quality Continues at LFI by Arno Grabher-Meyer, LED professional (p 46) TECHNOLOGIES LED Driver for High Power Machine Vision Flash by Keith Szolusha & Kyle Lawrence, Analog Devices (p 62) Transparent Material Considerations for UV Optics in Horticultural Lighting Applications by Justine Galbraith & Sharayah Follett, Kopp Glass (p 66) APPLICATIONS Growing Crops Under the Best Possible Conditions by A. Kok, B. Van Zaal, Smart Greenhouses, B. Meulblok, Ophir (p 72) Combining Sunlight and LED Grow Lights for Ultimate Plant Growth by Luis Rivera, Advanced LED Lights (p 80) Read more »
Dec 30, 1969
LpR74_552796.pdf
Interview: David Schmidmayr Research: Visual Light Communication & Surgical Light Technologies: Machine Vision & Optical Materials for UV Special Topics: Horticulture Lighting Editorial: Quality of Light COMMENTARY Selecting the UV LED Wavelength for Purification Applications by Patrick Durand, Future Lighting Solutions (p 08) TECH-TALKS BREGENZ David Schmidmayr, CEO, SANlight Research compiled by Dr. Guenther Sejkora, LED professional (p 24) RESEARCH Lighting System Based on Visible Light Communication by René Grabher & Guido Piai, Interstate University of Applied Sciences NTB (p 32) Tissue-Specific & Biodynamic Control of Surgical Lights - a Future Lighting Concept by Prof.Dr.Dipl-Phys. P. Belloni & A. Gaertner, University Furtwangen (p 40) EVENTS The Trend Towards Improved Light Quality Continues at LFI by Arno Grabher-Meyer, LED professional (p 46) TECHNOLOGIES LED Driver for High Power Machine Vision Flash by Keith Szolusha & Kyle Lawrence, Analog Devices (p 62) Transparent Material Considerations for UV Optics in Horticultural Lighting Applications by Justine Galbraith & Sharayah Follett, Kopp Glass (p 66) APPLICATIONS Growing Crops Under the Best Possible Conditions by A. Kok, B. Van Zaal, Smart Greenhouses, B. Meulblok, Ophir (p 72) Combining Sunlight and LED Grow Lights for Ultimate Plant Growth by Luis Rivera, Advanced LED Lights (p 80) Read more »
Dec 30, 1969
LpR72_Full_515572.pdf
Interview: Scott Wade Research: Freeform Microlens Arrays Technologies: Smart Buildings DC Grids Applications: Office Lighting Controls COMMENTARY What the Heck is Future-Proof? by Arno Grabher-Meyer, LED professional (p 08) TECH-TALKS BREGENZ Dr. Scott Wade, DiiA compiled by Dr. Guenther Sejkora, LED professional (p 34) RESEARCH Semi-Empirical Characterization of Freeform Microlens Arrays by Oscar Fernández et al., CSEM & ANSYS (p 42) Thermal and Optical Challenges for SSL in Automotive Applications by Umut Zeynep Uras et al., Ozyegin University & FARBA Corp. (p 50) TECHNOLOGIES LED Lighting Systems in Smart Buildings with DC Microgrids by Carsten Moellers, Abalights (p 60) APPLICATIONS Technologies for Shared Office Space by Matthias Kassner, EnOcean GmbH (p 66) Read more »
Dec 30, 1969
LpR72_663147.pdf
Interview: Scott Wade Research: Freeform Microlens Arrays Technologies: Smart Buildings DC Grids Applications: Office Lighting Controls COMMENTARY What the Heck is Future-Proof? by Arno Grabher-Meyer, LED professional (p 08) TECH-TALKS BREGENZ Dr. Scott Wade, DiiA compiled by Dr. Guenther Sejkora, LED professional (p 34) RESEARCH Semi-Empirical Characterization of Freeform Microlens Arrays by Oscar Fernández et al., CSEM & ANSYS (p 42) Thermal and Optical Challenges for SSL in Automotive Applications by Umut Zeynep Uras et al., Ozyegin University & FARBA Corp. (p 50) TECHNOLOGIES LED Lighting Systems in Smart Buildings with DC Microgrids by Carsten Moellers, Abalights (p 60) APPLICATIONS Technologies for Shared Office Space by Matthias Kassner, EnOcean GmbH (p 66) Read more »
Dec 30, 1969
LpR71_Full_849907.pdf
Interview: Octavio Perez Research: Medical & Human Centric Lighting Technologies: Voice Control & Advanced LEDs Special Topics: Healthy Light & Blue Light Issues Triggering Innovation COMMENTARY Well-Being, Light and Exhibition Lighting by Prof. Dario Camuffo, Polytechnic of Milan & Tech. Committee for Cultural Heritage (p 08) CIE RESEARCH ACTIVITIES (p 28) ORGANIZATION NEWS: LightingEurope (p 30) TECH-TALKS BREGENZ Dr. Octavio Perez, Adjunctant Researcher, Mt. Sinai Hospital compiled by Dr. Guenther Sejkora, LED professional (p 32) RESEARCH Implications for Human-Centric Lighting Design in Tropical Nursing Homes: A Pilot Study by Dr. Szu-Cheng Chien, Singapore Institute of Technology (p 40) Flex LED Based Smart Light System for Healing of Chronic Wounds by David Kallweit, CSEM (p 48) TECHNOLOGIES Voice Controlled Lighting that Protects Privacy and Data by Genia Shipova, Snips (p 54) Circadian-Friendly Light Emitters: From CCT-Tuning to Blue-Free Technology by Aurelien David, Soraa (p 58) Technical Progress Improves Efficacy of Green LEDs by 40% by Dr. J.-P. Ahl & Dr. A. Bauer, Osram Opto Semiconductors (p 64) SPECIAL TOPICS Healthy Light - LED Technology for Health and Care Applications by Peter Haumer, Lumitech/Kiteo (p 68) Melanopic Green - The Other Side of Blue by P. Eng. (Ret.) Ian Ashdown, SunTracker Technologies (p 74) Read more »
Dec 30, 1969
LpR71_292240.pdf
Interview: Octavio Perez Research: Medical & Human Centric Lighting Technologies: Voice Control & Advanced LEDs Special Topics: Healthy Light & Blue Light Issues Triggering Innovation COMMENTARY Well-Being, Light and Exhibition Lighting by Prof. Dario Camuffo, Polytechnic of Milan & Tech. Committee for Cultural Heritage (p 08) CIE RESEARCH ACTIVITIES (p 28) ORGANIZATION NEWS: LightingEurope (p 30) TECH-TALKS BREGENZ Dr. Octavio Perez, Adjunctant Researcher, Mt. Sinai Hospital compiled by Dr. Guenther Sejkora, LED professional (p 32) RESEARCH Implications for Human-Centric Lighting Design in Tropical Nursing Homes: A Pilot Study by Dr. Szu-Cheng Chien, Singapore Institute of Technology (p 40) Flex LED Based Smart Light System for Healing of Chronic Wounds by David Kallweit, CSEM (p 48) TECHNOLOGIES Voice Controlled Lighting that Protects Privacy and Data by Genia Shipova, Snips (p 54) Circadian-Friendly Light Emitters: From CCT-Tuning to Blue-Free Technology by Aurelien David, Soraa (p 58) Technical Progress Improves Efficacy of Green LEDs by 40% by Dr. J.-P. Ahl & Dr. A. Bauer, Osram Opto Semiconductors (p 64) SPECIAL TOPICS Healthy Light - LED Technology for Health and Care Applications by Peter Haumer, Lumitech/Kiteo (p 68) Melanopic Green - The Other Side of Blue by P. Eng. (Ret.) Ian Ashdown, SunTracker Technologies (p 74) Read more »
Dec 30, 1969
LpR70_Full_314774.pdf
Tech-Talks Bregenz: Maja Grubisic Research: Wellness & Performance, Light Pollution Technology : DC Grids, Smart Lighting & IoT Applications: LEDs for Horticulture Lighting COMMENTARY An Industry at a Crossroads by Arno Grabher-Meyer, LED professional (p 08) TECH-TALKS BREGENZ Dr. Maja Grubisic, Researcher, Free University Berlin & Leibniz-Institute compiled by Dr. Guenther Sejkora, LED professional (p 30) RESEARCH Lighting and Emergency Department Clinician Wellness and Performance Improvement by Octavio L. Perez, Ph.D, Mount Sinai Hospital (p 38) Hazard or Hope? LEDs and Wildlife by Prof. Travis Longcore, University of Southern California / School of Architecture (p 52) When Nights Are No Longer Dark: Effects of Artificial Light at Night on Agroecosystems by Dr. Maja Grubisic, Leibniz-Institute & Free University Berlin (p 58) RESEARCH REPORTS User Evaluation of the OpenAIS Pilot Installation by Thomas van de Werff et al., Eindhoven University of Technology (p 64) EVENTS LpS & TiL 2018 - An Industry Is Repositioning Itself by Arno Grabher-Meyer, LED professional (p 72) TECHNOLOGIES Standardized Programming of Lighting Components Using NFC Technology by Arnulf Rupp, MD-SIG (p 88) Bluetooth Mesh Protocol as Applied to Lighting by Russ Sharer, Fulham (p 92) APPLICATIONS Enriching Horticultural Lighting for Faster Growth and Better Crops by Dr. Richard Blakey, Würth Elektronik eiSos (p 98) SPECIAL TOPIC 48 VDC Integrated Drivers Offer New Options by R. Weber & S. Hamilton, TE Connectivity (p 102) Read more »
Dec 30, 1969
LpR70_475770.pdf
Tech-Talks Bregenz: Maja Grubisic Research: Wellness & Performance, Light Pollution Technology : DC Grids, Smart Lighting & IoT Applications: LEDs for Horticulture Lighting COMMENTARY An Industry at a Crossroads by Arno Grabher-Meyer, LED professional (p 08) TECH-TALKS BREGENZ Dr. Maja Grubisic, Researcher, Free University Berlin & Leibniz-Institute compiled by Dr. Guenther Sejkora, LED professional (p 30) RESEARCH Lighting and Emergency Department Clinician Wellness and Performance Improvement by Octavio L. Perez, Ph.D, Mount Sinai Hospital (p 38) Hazard or Hope? LEDs and Wildlife by Prof. Travis Longcore, University of Southern California / School of Architecture (p 52) When Nights Are No Longer Dark: Effects of Artificial Light at Night on Agroecosystems by Dr. Maja Grubisic, Leibniz-Institute & Free University Berlin (p 58) RESEARCH REPORTS User Evaluation of the OpenAIS Pilot Installation by Thomas van de Werff et al., Eindhoven University of Technology (p 64) EVENTS LpS & TiL 2018 - An Industry Is Repositioning Itself by Arno Grabher-Meyer, LED professional (p 72) TECHNOLOGIES Standardized Programming of Lighting Components Using NFC Technology by Arnulf Rupp, MD-SIG (p 88) Bluetooth Mesh Protocol as Applied to Lighting by Russ Sharer, Fulham (p 92) APPLICATIONS Enriching Horticultural Lighting for Faster Growth and Better Crops by Dr. Richard Blakey, Würth Elektronik eiSos (p 98) SPECIAL TOPIC 48 VDC Integrated Drivers Offer New Options by R. Weber & S. Hamilton, TE Connectivity (p 102) Read more »
Dec 30, 1969
LpR65_Full_438620.pdf
Interview: Julia Frohleiks Research: Freeform Optics Optimization Technologies: Multi-Pixel LED Technology Engineering: Thermal Management COMMENTARY Can You Show Me the Next S-Curve, Please? by Dr. Guenther Sejkora, LED professional (p 08) TECH-TALKS BREGENZ Julia Frohleiks, Researcher, University of Duisburg-Essen compiled by Dr. Guenther Sejkora, LED professional (p 34) RESEARCH Optimization of Freeform Optics Using T-Splines in LED Illumination Design by Annie Shalom Isaac et al., Karlsruhe Institute of Technology (p 38) Repro-Light - Looking for a Sustainable and Modular Luminaire Architecture compiled by Arno Grabher-Meyer, LED professional (p 44) TECHNOLOGIES Multi-Pixel LED Technology Opens New Horizons for Smart Lighting Applications by R. Bertram & N. Harendt, Osram Opto Semiconductors (p 48) ENGINEERING Thermal Simulation Tool for LED Design Requirements by Chris Aldham, 6SigmaET (p 54) AUTOMOTIVE Flicker-Free Control of Individual LEDs in Matrix Headlights by Keith Szolusha, Linear Technology/Analog Devices (p 58) Read more »
Dec 30, 1969
LpR65_506597.pdf
Interview: Julia Frohleiks Research: Freeform Optics Optimization Technologies: Multi-Pixel LED Technology Engineering: Thermal Management COMMENTARY Can You Show Me the Next S-Curve, Please? by Dr. Guenther Sejkora, LED professional (p 08) TECH-TALKS BREGENZ Julia Frohleiks, Researcher, University of Duisburg-Essen compiled by Dr. Guenther Sejkora, LED professional (p 34) RESEARCH Optimization of Freeform Optics Using T-Splines in LED Illumination Design by Annie Shalom Isaac et al., Karlsruhe Institute of Technology (p 38) Repro-Light - Looking for a Sustainable and Modular Luminaire Architecture compiled by Arno Grabher-Meyer, LED professional (p 44) TECHNOLOGIES Multi-Pixel LED Technology Opens New Horizons for Smart Lighting Applications by R. Bertram & N. Harendt, Osram Opto Semiconductors (p 48) ENGINEERING Thermal Simulation Tool for LED Design Requirements by Chris Aldham, 6SigmaET (p 54) AUTOMOTIVE Flicker-Free Control of Individual LEDs in Matrix Headlights by Keith Szolusha, Linear Technology/Analog Devices (p 58) Read more »
Dec 30, 1969
LpR63_Full_751696.pdf
TTB: Dr. Wilfried Pohl Research: Spectral Rayfiles & Medical Applications Characterization & Quality: UV & Shop Lighting Technologies: Laser & Quantum Dots COMMENTARY Brave New World and the New Dualism of Light(ing) by Arno Grabher-Meyer, LED professional (p 08) TECH-TALKS BREGENZ Dr. Wilfried Pohl, Director of Research at Bartenbach GmbH compiled by Dr. Guenther Sejkora, LED professional (p 38) RESEARCH Measurement of Angular and Spatial Resolved Spectral Rayfiles by I. Rotscholl et al., Karlsruhe Institute of Technology (p 48) Challenges when Designing LED-Based Illumination Systems in Medical Applications and Diagnostics by Prof. Paola Belloni & Alexander Gärtner, Furtwangen University (p 58) TECHNOLOGIES Intelligent Lighting Designs Enabled by Laser Light by J. A. Carey & Dr. Paul Rudy, Soraa Lasers (p 66) Quantum Dot Based White LEDs for General Illumination by Ken T. Shimizu et al., Lumileds (p 72) CHARACTERIZATION Challenges in UV Measurement by Dr. Tobias Roesener, Instrument Systems (p 80) QUALITY Lighting to Achieve Optimal Appearance by Markus Reisinger, Lighting Research Studio (p 88) TRENDS Trends in Horticulture Lighting - Interview with Paul Scheidt compiled by Siegfried Luger & Bronwen Rolls, LED professional (p 92) Read more »
Dec 30, 1969
LpR62_Full_736180.pdf
COMMENTARY Lighting Delivering Increased Value to Society - A Strategy for Growth by Peter Hunt, Lighting Industry Association (p 08) CIE RESEARCH ACTIVITIES (p 24) TECH-TALKS BREGENZ Jamie Singerman, Worldwide Corporate Vice President at FLS compiled by Siegfried Luger, LED professional (p 26) RESEARCH LED-Retrofit based on AlGaN/GaN-on-Si Field-Effect Transistor Drivers by Andreas Zibold et al., Fraunhofer Institute for Applied Solid State Physics IAF (p 32) TECHNOLOGIES LED Driver Miniaturization - Opening New Opportunities for Solid State Lighting by Mickey Madsen, Nordic Power Converters (p 36) SoC Technologies in Lighting - Today’s Landscape and Tomorrow's Practices by P. Winiarczyk & S. Rzadkosz, Silvair (p 42) QUALITY Avoiding Brightness and Color Mismatch with Proper RGB Gamut Calibration by Rood Bouten, Admesy (p 46) APPLICATIONS Interior Automotive Lighting Control Redefined by Roland Neumann, Inova Semiconductors (p 52) Read more »
Dec 30, 1969
LpR62_910330.pdf
COMMENTARY Lighting Delivering Increased Value to Society - A Strategy for Growth by Peter Hunt, Lighting Industry Association (p 08) CIE RESEARCH ACTIVITIES (p 24) TECH-TALKS BREGENZ Jamie Singerman, Worldwide Corporate Vice President at FLS compiled by Siegfried Luger, LED professional (p 26) RESEARCH LED-Retrofit based on AlGaN/GaN-on-Si Field-Effect Transistor Drivers by Andreas Zibold et al., Fraunhofer Institute for Applied Solid State Physics IAF (p 32) TECHNOLOGIES LED Driver Miniaturization - Opening New Opportunities for Solid State Lighting by Mickey Madsen, Nordic Power Converters (p 36) SoC Technologies in Lighting - Today’s Landscape and Tomorrow's Practices by P. Winiarczyk & S. Rzadkosz, Silvair (p 42) QUALITY Avoiding Brightness and Color Mismatch with Proper RGB Gamut Calibration by Rood Bouten, Admesy (p 46) APPLICATIONS Interior Automotive Lighting Control Redefined by Roland Neumann, Inova Semiconductors (p 52) Read more »
Dec 30, 1969
LpR60_Full_068472.pdf
TTB: Dr. J. Norman Bardsley Research: Roadway Lighting & Perovskite Nanocrystals Technologies: Thermal Management & Smart Lighting Applications: SSL Horticulture & Animal Farming COMMENTARY From Component to System (p 8) by Andreas Weisl, Seoul Semiconductor TECH-TALKS BREGENZ Tech-Talks BREGENZ - Norman Bardsley, President of Bardsley Consulting compiled by Arno Grabher-Meyer, LED professional (p 32) RESEARCH Roadway Lighting Optics for Environment Adaptive Spatial Light Distribution by Viktor Zsellér & Dr. Krisztián Samu, Budapest Univ. of Technology & Economics (p 40) Lead Halide Perovskite Nanocrystals - A New Promise for Light Emitting Devices by Mirko Prato & Francesco Di Stasio, Istituto Italiano di Tecnologia (p 46) TECHNOLOGIES A Standardized Open Platform Is Key to the Future of Smart Lighting System Design by Dr. Kyeongik Min, Samsung Electronics (p 54) Looking for the Best Thermal Solution for CSP Module Designs by Dr. Giles Humpston, Cambridge Nanotherm (p 60) APPLICATIONS Bio-Effective Lighting for Humans, Livestock and Plants by Volker Neu, Vossloh-Schwabe Lighting Solutions (p 64) SSL Growth Strategies and USDA Corn Breeding Objectives by Brandon Newkirk, LumiGrow (p 68) Read more »
Dec 30, 1969
LpR60_109383.pdf
TTB: Dr. J. Norman Bardsley Research: Roadway Lighting & Perovskite Nanocrystals Technologies: Thermal Management & Smart Lighting Applications: SSL Horticulture & Animal Farming COMMENTARY From Component to System (p 8) by Andreas Weisl, Seoul Semiconductor TECH-TALKS BREGENZ Tech-Talks BREGENZ - Norman Bardsley, President of Bardsley Consulting compiled by Arno Grabher-Meyer, LED professional (p 32) RESEARCH Roadway Lighting Optics for Environment Adaptive Spatial Light Distribution by Viktor Zsellér & Dr. Krisztián Samu, Budapest Univ. of Technology & Economics (p 40) Lead Halide Perovskite Nanocrystals - A New Promise for Light Emitting Devices by Mirko Prato & Francesco Di Stasio, Istituto Italiano di Tecnologia (p 46) TECHNOLOGIES A Standardized Open Platform Is Key to the Future of Smart Lighting System Design by Dr. Kyeongik Min, Samsung Electronics (p 54) Looking for the Best Thermal Solution for CSP Module Designs by Dr. Giles Humpston, Cambridge Nanotherm (p 60) APPLICATIONS Bio-Effective Lighting for Humans, Livestock and Plants by Volker Neu, Vossloh-Schwabe Lighting Solutions (p 64) SSL Growth Strategies and USDA Corn Breeding Objectives by Brandon Newkirk, LumiGrow (p 68) Read more »
Dec 30, 1969
LpR59_Full_903907.pdf
> Research: Lifetime Calculation > Events: LuxLive & Swiss Photonics > Technology & Application: Microscopy & Cave Lighting > Usability: User Interface UI & UX COMMENTARY Lighting Up Smart Cities by Dr. Wu Chou, Huawei (p 08) CIE RESEARCH ACTIVITIES (p 24) TECH-TALKS BREGENZ Dr. Rubén D. Costa, Group Leader, University of Erlangen-Nuremberg compiled by Dr. Günther Sejkora, LED professional (p 28) RESEARCH Lifetime Calculation of White HP-LEDs from 16,000 Hours Aging Data by Max Wagner et al., TU Darmstadt (p 34) EVENTS LuxLive and SILE Sharpen Focus on End-Users by Arno Grabher-Meyer, LED professional (p 40) Swiss Photonics Workshop on Intelligent Efficient Solid State Lighting by Arno Grabher-Meyer, LED professional (p 44) TECHNOLOGIES Thermal Management of an LED Light Source for Microscopes by Wolfgang Plank & Gerd Harder, ESCATEC (p 50) USABILITY Enhancing the LED Experience - UI & UX as Success Factors for IoT Based Lighting Controls by Karl Jónsson & Christian Moormann, Tridonic (p 54) APPLICATION Technical Aspects Regarding the Equipment of Show Caves with Modern LED Systems by Vladimir Vashkevich, Cave Lighting CL GmbH & Co KG (p 58) ARTICLE INDEX 2016 (p 68) Read more »
Dec 30, 1969
LpR59_416538.pdf
> Research: Lifetime Calculation > Events: LuxLive & Swiss Photonics > Technology & Application: Microscopy & Cave Lighting > Usability: User Interface UI & UX COMMENTARY Lighting Up Smart Cities by Dr. Wu Chou, Huawei (p 08) CIE RESEARCH ACTIVITIES (p 24) TECH-TALKS BREGENZ Dr. Rubén D. Costa, Group Leader, University of Erlangen-Nuremberg compiled by Dr. Günther Sejkora, LED professional (p 28) RESEARCH Lifetime Calculation of White HP-LEDs from 16,000 Hours Aging Data by Max Wagner et al., TU Darmstadt (p 34) EVENTS LuxLive and SILE Sharpen Focus on End-Users by Arno Grabher-Meyer, LED professional (p 40) Swiss Photonics Workshop on Intelligent Efficient Solid State Lighting by Arno Grabher-Meyer, LED professional (p 44) TECHNOLOGIES Thermal Management of an LED Light Source for Microscopes by Wolfgang Plank & Gerd Harder, ESCATEC (p 50) USABILITY Enhancing the LED Experience - UI & UX as Success Factors for IoT Based Lighting Controls by Karl Jónsson & Christian Moormann, Tridonic (p 54) APPLICATION Technical Aspects Regarding the Equipment of Show Caves with Modern LED Systems by Vladimir Vashkevich, Cave Lighting CL GmbH & Co KG (p 58) ARTICLE INDEX 2016 (p 68) Read more »
Dec 30, 1969
LpR58_Full_471746.pdf
Research: Hybrid LEDs Events: Highlights from LpS 2016 Technologies: Structured Glass & Dielectric Materials Innovation: On-Chip Beam Forming Optics COMMENTARY 08 Review of the LED Lighting Design Approach by Justin Jiang, UniBrite Technology TECH-TALKS BREGENZ 26 Prof. Christian Cajochen, Univ. Basel, Head of Center of Chronobiology compiled by Dr. Günther Sejkora, LED professional RESEARCH 32 The Perspective of Bio-Hybrid White Light-Emitting Diodes Based on Rubber-Like Down-Converting Coatings by Dr. Rubén D. Costa et al., University of Erlangen-Nuremberg (FAU) EVENTS 40 LpS 2016: A Perfect Platform for New Ideas and Innovations by Arno Grabher-Meyer, LED professional TECHNOLOGIES 50 Comparing New Dielectric Materials for Chip-on-Board LED Packages by H. Zhang, M. Wagner & Prof. T. Quoc Khanh, TU Darmstadt 54 Structured Glass Light Guides for Efficient Lighting by Christian Passlick, Auer Lighting INNOVATION 60 On-Chip Beam Forming Optics Paves the Way for New Luminaire Designs by Paul Drosihn & Samir Mezouari, Plessey Semiconductors QUALITY 64 Flicker: Standards and Test Methods by Walter Parmiami, UL International Italia S.r.l TRENDS 70 Smart Lighting Market and Technology Trends by Jasmine Hinduja, The Insight Partners Read more »
Dec 30, 1969
LpR58_381225.pdf
Research: Hybrid LEDs Events: Highlights from LpS 2016 Technologies: Structured Glass & Dielectric Materials Innovation: On-Chip Beam Forming Optics COMMENTARY 08 Review of the LED Lighting Design Approach by Justin Jiang, UniBrite Technology TECH-TALKS BREGENZ 26 Prof. Christian Cajochen, Univ. Basel, Head of Center of Chronobiology compiled by Dr. Günther Sejkora, LED professional RESEARCH 32 The Perspective of Bio-Hybrid White Light-Emitting Diodes Based on Rubber-Like Down-Converting Coatings by Dr. Rubén D. Costa et al., University of Erlangen-Nuremberg (FAU) EVENTS 40 LpS 2016: A Perfect Platform for New Ideas and Innovations by Arno Grabher-Meyer, LED professional TECHNOLOGIES 50 Comparing New Dielectric Materials for Chip-on-Board LED Packages by H. Zhang, M. Wagner & Prof. T. Quoc Khanh, TU Darmstadt 54 Structured Glass Light Guides for Efficient Lighting by Christian Passlick, Auer Lighting INNOVATION 60 On-Chip Beam Forming Optics Paves the Way for New Luminaire Designs by Paul Drosihn & Samir Mezouari, Plessey Semiconductors QUALITY 64 Flicker: Standards and Test Methods by Walter Parmiami, UL International Italia S.r.l TRENDS 70 Smart Lighting Market and Technology Trends by Jasmine Hinduja, The Insight Partners Read more »
Dec 30, 1969
LpR57_Full_873977.pdf
Commentary The Good the Bad and the Ugly by Ruairí O’Brien, Federation of International Lighting Designers (p 08) Tech-Talks Bregenz Sebastian Huelck, Director Lighting, EBV Elektronik compiled by Dr. Günther Sejkora, LED professional (p 32) Research Sky Luminance and Radiance Distribution Patterns: Empirical Assessment and Computational Models by Univ. Prof. Dipl.-Ing. Dr. Ardeshir Mahdavi et al., TU Vienna (p 40) Engineering How to Design with LEDs: Concurrent Engineering Yields Fully Optimized Lighting Systems by Brian S. Jasenak, Kopp Glass (p 52) Easing Lighting System Design with Online Tools by Patrick Durand, Future Lighting Solutions (p 58) Technologies Technologies for Engineering an LED Light Closest to Sunlight by Masahiko Yamakawa, Toshiba Materials (p 68) Applications Lighting Fabrics - A New Approach for Flexible Light Sources by Till Sadlowski, Carpetlight (p 76) Environment Botanical Light Pollution - Red is the New Blue by Ian Ashdown, byHeart Consultants & Lighting Analysts (p 82) Special LEDs Reveal Paintings Hidden in Paintings by Clint Eccher, Artist, Arno Grabher-Meyer, LED professional (p 90) Read more »
Dec 30, 1969
LpR57_326103.pdf
Commentary The Good the Bad and the Ugly by Ruairí O’Brien, Federation of International Lighting Designers (p 08) Tech-Talks Bregenz Sebastian Huelck, Director Lighting, EBV Elektronik compiled by Dr. Günther Sejkora, LED professional (p 32) Research Sky Luminance and Radiance Distribution Patterns: Empirical Assessment and Computational Models by Univ. Prof. Dipl.-Ing. Dr. Ardeshir Mahdavi et al., TU Vienna (p 40) Engineering How to Design with LEDs: Concurrent Engineering Yields Fully Optimized Lighting Systems by Brian S. Jasenak, Kopp Glass (p 52) Easing Lighting System Design with Online Tools by Patrick Durand, Future Lighting Solutions (p 58) Technologies Technologies for Engineering an LED Light Closest to Sunlight by Masahiko Yamakawa, Toshiba Materials (p 68) Applications Lighting Fabrics - A New Approach for Flexible Light Sources by Till Sadlowski, Carpetlight (p 76) Environment Botanical Light Pollution - Red is the New Blue by Ian Ashdown, byHeart Consultants & Lighting Analysts (p 82) Special LEDs Reveal Paintings Hidden in Paintings by Clint Eccher, Artist, Arno Grabher-Meyer, LED professional (p 90) Read more »
Dec 30, 1969
LpR56_Full_120879.pdf
LpR 56 | July/Aug 2016 > Research: Lamp Quality & Flicker > Tech-Talks BREGENZ: Francis Wong > Application: Medical Fiber Optics Light Sources > Reliability: E-Caps & Optocouplers in LED Drivers Commentary Lifetime And Reliability by Dr. Günther Sejkora, items & LED professional (p 08) Tech-Talks Bregenz Francis Wong, Associate VP Lighting Business Unit, Lextar compiled by Dr. Günther Sejkora, LED professional (p 34) Research Quality and Health Aspects of LED Lamps for the European Residential Lighting Market by Prof. Dr. Georges Zissis, Paul Sabatier University of Toulouse (p 40) Flicker Beyond Perception Limits - A Summary of Lesser Known Research Results by Dr. Walter Werner, Werner Consulting (p 50) Technologies Concepts to Overcome Lifetime Issues of LED Drivers by Maggie Nadjmi, SL Power Electronics (p 58) Quality TM-30 or the Quest for New Metrics to Measure Light Color Quality by Arno Grabher-Meyer, LED Professional (p 62) Applications High-End White Light Sources Fiber Optics Technology for Medical Applications by Holger Laabs, Oliver Mehl & Henning Rehn, Osram (p 68) Special LED Lamps Recycling Technology for a Circular Economy by A. Gassmann et al., Fraunhofer IWKS & Technische Universität Darmstadt (p 74) Read more »
Dec 30, 1969
LpR56_195127.pdf
LpR 56 | July/Aug 2016 > Research: Lamp Quality & Flicker > Tech-Talks BREGENZ: Francis Wong > Application: Medical Fiber Optics Light Sources > Reliability: E-Caps & Optocouplers in LED Drivers Commentary Lifetime And Reliability by Dr. Günther Sejkora, items & LED professional (p 08) Tech-Talks Bregenz Francis Wong, Associate VP Lighting Business Unit, Lextar compiled by Dr. Günther Sejkora, LED professional (p 34) Research Quality and Health Aspects of LED Lamps for the European Residential Lighting Market by Prof. Dr. Georges Zissis, Paul Sabatier University of Toulouse (p 40) Flicker Beyond Perception Limits - A Summary of Lesser Known Research Results by Dr. Walter Werner, Werner Consulting (p 50) Technologies Concepts to Overcome Lifetime Issues of LED Drivers by Maggie Nadjmi, SL Power Electronics (p 58) Quality TM-30 or the Quest for New Metrics to Measure Light Color Quality by Arno Grabher-Meyer, LED Professional (p 62) Applications High-End White Light Sources Fiber Optics Technology for Medical Applications by Holger Laabs, Oliver Mehl & Henning Rehn, Osram (p 68) Special LED Lamps Recycling Technology for a Circular Economy by A. Gassmann et al., Fraunhofer IWKS & Technische Universität Darmstadt (p 74) Read more »
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