|
The papers in this volume were part of the technical conference cited on the cover and title page. Papers were selected and subject to review by the editors and conference program committee. Some conference presentations may not be available for publication. Additional papers and presentation recordings may be available online in the SPIE Digital Library at SPIEDigitalLibrary.org. The papers reflect the work and thoughts of the authors and are published herein as submitted. The publisher is not responsible for the validity of the information or for any outcomes resulting from reliance thereon. Please use the following format to cite material from these proceedings: Author(s), “Title of Paper,” in Illumination Optics V, edited by Tina E. Kidger, Stuart David, Proceedings of SPIE Vol. 10693 (SPIE, Bellingham, WA, 2018) Seven-digit Article CID Number. ISSN: 0277-786X ISSN: 1996-756X (electronic) ISBN: 9781510619234 ISBN: 9781510619241 (electronic) Published by SPIE P.O. Box 10, Bellingham, Washington 98227-0010 USA Telephone +1 360 676 3290 (Pacific Time) · Fax +1 360 647 1445 Copyright © 2018, Society of Photo-Optical Instrumentation Engineers. Copying of material in this book for internal or personal use, or for the internal or personal use of specific clients, beyond the fair use provisions granted by the U.S. Copyright Law is authorized by SPIE subject to payment of copying fees. The Transactional Reporting Service base fee for this volume is $18.00 per article (or portion thereof), which should be paid directly to the Copyright Clearance Center (CCC), 222 Rosewood Drive, Danvers, MA 01923. Payment may also be made electronically through CCC Online at copyright.com. Other copying for republication, resale, advertising or promotion, or any form of systematic or multiple reproduction of any material in this book is prohibited except with permission in writing from the publisher. The CCC fee code is 0277-786X/18/$18.00. Printed in the United States of America. Publication of record for individual papers is online in the SPIE Digital Library. Paper Numbering: Proceedings of SPIE follow an e-First publication model. A unique citation identifier (CID) number is assigned to each article at the time of publication. Utilization of CIDs allows articles to be fully citable as soon as they are published online, and connects the same identifier to all online and print versions of the publication. SPIE uses a seven-digit CID article numbering system structured as follows:
AuthorsNumbers in the index correspond to the last two digits of the seven-digit citation identifier (CID) article numbering system used in Proceedings of SPIE. The first five digits reflect the volume number. Base 36 numbering is employed for the last two digits and indicates the order of articles within the volume. Numbers start with 00, 01, 02, 03, 04, 05, 06, 07, 08, 09, 0A, 0B…0Z, followed by 10-1Z, 20-2Z, etc. Barladian, Boris, 12 Berens, Michael, 07, 0J Beyerer, Jürgen, 0Q Blankenbach, Karlheinz, 0U Blen, José, 03 Bogdanov, Nikolay N., 10, 12 Bösel, Christoph, 0C Buske, Paul, 0J Carreras, Josep, 0M Chang, Shengqian, 06 Chatzizyrli, Elisavet, 0O Chaves, Julio, 03 Cheng, Dewen, 0E, 0G Davenport, Thomas L. R., 0T Deketelaere, Ward, 0F Desnijder, Karel, 0F Ding, Zhanghao, 06 Duerr, Fabian, 03 Ershov, Sergey, 10 Essameldin, Mahmoud, 0P Feng, Zexin, 0E Feuermann, Daniel, 0N Fischer, Stephanie, 04 Fleischmann, Friedrich, 0P Fütterer, G., 05 Galaktionov, Vladimir, 10 Geyer, Ulf, 08 Gordon, Jeffrey M., 0N Grabovickic, Dejan, 03 Gross, Herbert, 0C Gu, Luo, 0G Hanselaer, Peter, 0F Hartung, Johannes, 0C Heib, Sascha, 0V Hellwig, Ansgar, 08 Henning, Thomas, 0P Hernández, Maikel, 03 Heßling, Thomas, 08 Hou, Weihong, 0G Hübner, Marc C., 08 IJzerman, W. L., 0A Ilango, Shivaraman, 0R Isele, Robert, 0U Iureva, Radda A., 0S Kahrs, Lüder Alexander, 0R Knöchelmann, Marvin, 0R Kracht, Dietmar, 0O Lachmayer, Roland, 0O, 0R Längle, Thomas, 0Q Li, Chen, 04 Llenas, Aleix, 0M Loosen, Peter, 07, 0J Maltseva, Nadezhda K., 0S, 14 Mashaal, Heylal, 0N Mazur, Iana, 0H Meulebroeck, W., 02 Meuret, Youri, 0F Meyer, Johannes, 0Q Michaelis, Dirk, 04 Mohedano, Rubén, 03 Neumann, Jörg, 0O Neumann, Roland, 0U Orekhova, Maria, 0Y Ortmaier, Tobias, 0R Perezyabov, Oleg A., 14 Potemin, Igor S., 10, 12 Qiao, Xuanlin, 0X Romanova, Galina, 0X, 0Y Romijn, L. B., 0A Schreiber, Peter, 04 Smeesters, L., 02 Sokolov, Vadim G., 12 Sorgato, Simone, 03 Starostina, Elena S., 14 Stollenwerk, Jochen, 07, 0J ten Thije Boonkkamp, J. H. M., 0A Thienpont, Hugo, 02, 03, 0F Timko, Andrei S., 0S Tinne, Nadine, 0O Vervaeke, Michael, 0F Vissenberg, M. C. J. M., 0L Völl, Annika, 07, 0J Voznesenskaya, Anna, 0H, 0X, 0Y Wächter, Christoph, 04 Wang, Yongtian, 0E, 0G Weigand, Holger, 0V Wester, Rolf, 07, 0J Wolf, Alexander, 0R Wu, Rengmao, 06 Yadav, N. K., 0A Zeitner, Uwe D., 04 Zhdanov, Dmitry D., 10, 12 Zheng, Zhenrong, 06 Conference CommitteeSymposium Chair Symposium Co-chairs
Honorary Symposium Chair Conference Chairs
Conference Programme Committee
Session Chairs
IntroductionThis is the fifth in a series of SPIE Illumination Optics conferences, forming part of the Optical Systems Design symposia series, now presenting the tenth SPIE Symposium of its kind in Europe. Needless to say, these conferences and symposia are certainly mature in their level of European presence. What you will find that is not so mature is the level of technology contained in the illumination conferences. This is certainly a desirable factor of the conferences in that the technology is always changing from one conference to another and demands continuing advancement and pursuit by the designers. When the illumination conferences began, the concept of freeform design was barely mentioned. Now, freeform discussion is a significant part of each conference including multi-surface freeform lens and freeform road surface lighting mentioned in this conference. In this conference, you will also note the presentation of a paper addressing the emerging application of artificial intelligence to self-generated freeform optical design; a primary illustration of the fact that the technology continues to evolve. The spectrum of LED applications is also ever expanding and the technology necessary to mold the peculiar features of LEDs to desirable optical characteristics continues to expand. Light guides are now being implemented to provide internal lighting in automobiles. Further, multi-colored LED engines can create white light sources when reversed. These newer design areas will continue to evolve as well as still unforeseen technological challenges, so that the need and usefulness of illumination conferences is easily forecast to continue. The response to the call-for-papers for this fifth European illumination optics conference has been the best ever; this response is most likely not only a result of the convenient Frankfurt conference location but the expanding requirement for optical illumination design solutions. Your conference chairs hope that you will find the contents of these proceedings useful and rewarding, and that all will look forward to participating in future SPIE European optical illumination conferences. Tina E. Kidger Stuart David |