We have located links that may give you full text access.
Design of a coaxial light guide producing a wide-angle light distribution.
Applied Optics 2017 May 11
A compact light-emitting diode (LED) lighting module with a coaxial light guide that can produce a wide-angle light distribution is proposed. The structure of the coaxial light guide has a scattering area inside it and a tapered outer surface that is able to concentrate all of the rays on the scattering area owing to the total internal reflection. The rays diffused and reflected by the scattering area are refracted by the tapered outer surface and emitted in a wide-angle light distribution. A prototype of the LED lighting module was able to produce a point-like compact light source that radiates rays with half-intensity angle of 274° and lighting efficiency of 91%.
Full text links
Related Resources
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app