LED Professional Review - LED professional Review (LpR) - Issue 63

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ISSN 1993-890X

Review

LpR

63

Sept/Oct 2017 | Issue

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Research: Spectral Rayfiles & Medical Applications ht

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Characterization & Quality: UV & Shop Lighting

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Technologies: Laser & Quantum Dots

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CATEGORY EDITORIAL

LpS 2017 & TiL 2017 The Lighting Events I would like to take this opportunity to give you some important updates for the events coming up in September.

We are proud to release this year’s event program (in this issue), for what will be the greatest LpS to date. Global experts from industry and research will join over 1600 delegates and 100 exhibitors in Bregenz this year to focus on multiple lighting applications such as Human Centric Lighting, Transportation, Agriculture, Healthcare and many more. These chosen specialists will be sharing their future visions, innovative technologies, trend insights and research findings in over 100 carefully selected lectures. We have been building up to this for 7 years; LpS 2017 will be something truly unique! We are bringing together the very best minds from the lighting industry and research, for what I believe will be 3 unforgettable days that will explore and develop the lighting technologies of tomorrow.

TiL 2017 (Trends in Lighting: Smart Lighting Forum & Show) launched this year, expects 2000 visitors joined by leading light experts from international companies including Zaha Hadid Architects, Amazon, Philips Lighting, Osram, Zumtobel Group.

This event has been designed to focus on, and to debate, all the big questions and best practice in the fields of Human Centric Lighting, Connected Lighting, Smart Controls, IoT and Light as a Service. Tailored for a delegation of architects, lighting consultants, lighting manufacturers, electrical consultants and lighting designers, TiL 2017 is set to be a truly immersive experience and one that will help to close the gap between application, design and technology.

We chose to launch Trends in Lighting in 2017 because we believe the possibilities of light have reached a zenith. The users of light, the designers, the architects, the manufacturers and the consultants have almost limitless possibilities when working with light due to the power of modern technology. We want to immerse every attendee into light and have people recognize light’s potential. In addition, we want to explore light to contribute to sustainability and well-being, now and in the future.

We believe that all great things deserve recognition and that was the impetus for the TiL System Award, the LpS Technology Award, and the LED professional Scientific Award; all designed to celebrate excellence in light. The awards make it possible to showcase and put a spotlight on the latest achievements in lighting.

Luger Research also announces the first scientific lighting partnership network, for research experts and leaders in the lighting industry, which will be presented at the LpS event for the first time. The scientific partnership was created to form an active network that will strengthen and build the connections between universities, research laboratories and industry. The scientific partnership’s mission is to enable and secure the continued development of innovation in lighting technology.

Founding members are: EVATEG, Joanneum Research, Steinbeis Transferzentrum, Holst Centre, CSEM, University of Edinburgh, University of Padova and KTH. Looking forward to seeing you in Bregenz. In the meantime, enjoy reading through the LpR 63.

Yours Sincerely,

Siegfried Luger

Publisher, LED professional

© 2017 Luger Research e.U. | Issue 63

CONTENT

OVERVIEW

6

REGULARS

COMMENTARY

Dr. Wilfried Pohl, Director of Research at Bartenbach GmbH compiled by Dr. Guenther Sejkora, LED professional

04 08 10 29 34 36

EDITORIAL COMMENTARY PRODUCT NEWS RESEARCH NEWS REGULATION NEWS CIE RESEARCH

RESEARCH

50 98

LPS&TIL 2017 PROGRAM ABOUT | IMPRINT

08

Brave New World and the New Dualism of Light(ing)

by Arno Grabher-Meyer, LED professional

TECH-TALKS BREGENZ

38

48 Measurement of Angular and Spatial Resolved Spectral Rayfiles

by I. Rotscholl et al., Karlsruhe Institute of Technology

58 Challenges when Designing LED-Based Illumination Systems in

HIGHLIGHTS

Medical Applications and Diagnostics

by Prof. Paola Belloni & Alexander Gärtner, Furtwangen University

66

Intelligent Lighting Designs Enabled

by Laser Light

by J. A. Carey & Dr. Paul Rudy, TECHNOLOGIES

Soraa Lasers

66 Intelligent Lighting Designs Enabled by Laser Light

by J. A. Carey & Dr. Paul Rudy, Soraa Lasers

72 Quantum Dot Based White LEDs for General Illumination

by Ken T. Shimizu et al., Lumileds

CHARACTERIZATION

80 Challenges in UV Measurement

by Dr. Tobias Roesener, Instrument Systems

72

QUALITY

88 Lighting to Achieve Optimal Appearance

by Markus Reisinger, Lighting Research Studio

Quantum Dot Based White LEDs for General Illumination

by Ken T. Shimizu et al., Lumileds

TRENDS

92

Trends in Horticulture Lighting - Interview with Paul Scheidt

compiled by Siegfried Luger & Bronwen Rolls, LED professional

ADVERTISING INDEX FUTURE LIGHTING SOLUTIONS 1 LUMILEDS 2 WAGO 3 EVONIK 5 CREE 7 TRENDS IN LIGHTING 9 RECOM 11 MOSO 12 PLESSEY 13 PROSPERITY LAMPS & COMPONENTS 14 A.A.G. STUCCHI 15 TRIDONIC 16 TOPSIL GLOBAL 16 EDISON 17

Issue 63 | © 2017 Luger Research e.U.

ELECTROLUBE 19 DOW CORNING 20 ELECTRO TERMINAL 21 CARCLO 23 GL OPTIC 24 DOW CORNING 24 EVERFINE 25 MEGAMAN-TECOH 27 GRE ALPHA ELECTRONICS 29 INSTRUMENT SYSTEMS 30 DELO 31 FLS-OSRAM 35 SEOUL SEMICONDUCTOR 41 FUTURE LIGHTING SOLUTIONS 47

LED PROFESSIONAL SYMPOSIUM 49 FLS-NICHIA 57 FISCHER ELEKTRONIK 65 LUMINUS DEVICES 71 FLS-PHILIPS 77 ELT 79 UNDERWRITERS LABS 83 INSTRUMENT SYSTEMS 85 ADELS CONTACT 87 FULHAM 93 AUER LIGHTING 95 LEDFRIEND 97 LED PROFESSIONAL REVIEW 99 ACEVEL 100