1 June 2002 Wavelength demultiplexer using a multi-reflection-mirror waveguide
Author Affiliations +
Abstract
A new design scheme of a wavelength demultiplexer device structure using waveguide mirrors to generate a series of reflected light beams with wavelength dependent phases is proposed. The light propagated in the waveguide is reflected into a planar waveguide at multiple, partially reflecting mirrors, in which positions and a geometry of the waveguide are optimized to lower the filter response difference between the output ports. Methods to reduce the sidelobe level in the filter response are demonstrated.
© (2002) Society of Photo-Optical Instrumentation Engineers (SPIE)
Hideaki Okayama, Taiji Tsuruoka, "Wavelength demultiplexer using a multi-reflection-mirror waveguide," Optical Engineering 41(6), (1 June 2002). https://doi.org/10.1117/1.1475335 . Submission:
JOURNAL ARTICLE
6 PAGES


SHARE
Back to Top