A freeform reflecting coupler for the Natural Light Illumination System

Allen Jong Woei Whang, Shih Chi Tai, Chun Han Chou, Yi Ru Wang

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

2 Scopus citations

Abstract

This paper represents the design of a freeform reflector coupler which reduces the amount of light guides and has a high efficiency of the optical coupler used in the NLIS (Natural Light Illumination System). The NLIS is used to guide the natural light indoors for illumination, which system is implemented in energy saving smart buildings to reduce energy consumption. This optical structure has a freeform reflector and the efficiency of light reflected by freeform reflector to light guide is 93%.

Original languageEnglish
Title of host publication2014 International Conference on Advanced Robotics and Intelligent Systems, ARIS 2014
PublisherIEEE Computer Society
Pages140-143
Number of pages4
ISBN (Print)9781479958467
DOIs
StatePublished - 1 Jan 2014
Event2014 International Conference on Advanced Robotics and Intelligent Systems, ARIS 2014 - Taipei, Taiwan
Duration: 6 Jun 20148 Jun 2014

Publication series

Name2014 International Conference on Advanced Robotics and Intelligent Systems, ARIS 2014

Conference

Conference2014 International Conference on Advanced Robotics and Intelligent Systems, ARIS 2014
CountryTaiwan
CityTaipei
Period6/06/148/06/14

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