Equiangular-spiral non-loss bent lightpipe and its applications

Shu N. Chu, Jyh Long Chern

Research output: Chapter in Book/Report/Conference proceedingConference contribution


A novel bending lightpipe operation scheme with an arbitrary bent angle without light leakage is illustrated in details. Possible applications to a light-splitting element that could split light flux with specified separation ratio, and a light-mixing element that could mix light fluxes from several ports of entrance without light leakage are also shown with case demonstration.

Original languageEnglish
Title of host publicationInternational Optical Design Conference 2006
Publication statusPublished - 2006
EventInternational Optical Design Conference 2006 - Vancouver, BC, Canada
Duration: 2006 Jun 42006 Jun 8

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
Volume6342 I
ISSN (Print)0277-786X


OtherInternational Optical Design Conference 2006
CityVancouver, BC

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Computer Science Applications
  • Applied Mathematics
  • Electrical and Electronic Engineering


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