Design and fabrication of surface-structured diffuser and the applications

Xuan Hao Lee, Chi Shou Wu, Che Chu Lin, Jung Lin Tsai, Shih Hsin Ma, Ching Cherng Sun

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


In this paper, a high-performance diffuser with beam shaping effect made by a down-sized sintering technology and a large-area impressing technology, is presented and demonstrated. By using the down-sized sintering technology, the structure's dimensions of high performance diffuser can be effectively reduced with 1/8 dimension reduction; moreover, the transmission efficiency of diffuser can achieve as high as 85% and above in various materials. Besides, by using the specific diffuser as the core element, several possible lighting applications are designed and manufactured to verify its excellent performance in beam shaping, glare reduction, and energy saving. The simulation and the corresponding experiment are demonstrated.

Original languageEnglish
Title of host publicationFrontiers in Optics, FIO 2013
PublisherOptical Society of America (OSA)
ISBN (Print)9781557529879
StatePublished - 2013
EventFrontiers in Optics, FIO 2013 - Orlando, FL, United States
Duration: 6 Oct 201310 Oct 2013

Publication series

NameOptics InfoBase Conference Papers
ISSN (Electronic)2162-2701


ConferenceFrontiers in Optics, FIO 2013
Country/TerritoryUnited States
CityOrlando, FL


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