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  • Frontiers in Optics 2004/Laser Science XXII/Diffractive Optics and Micro-Optics/Optical Fabrication and Testing
  • OSA Technical Digest (Optica Publishing Group, 2004),
  • paper DMC6
  • https://doi.org/10.1364/DOMO.2004.DMC6

LED light coupling into a lightguide with gratings

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Abstract

Two grating couplers are designed with rigorous diffraction theory to couple LED light into a thin lightguide through the bottom side. Designed couplers can be mass replicated with Ni-shim technology by injection molding.

© 2004 Optical Society of America

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