Wavelength demultiplexer using a multi-reflection-mirror waveguide

Hideaki Okayama; Taiji Tsuruoka

doi:10.1117/1.1475335

1 June 2002 Wavelength demultiplexer using a multi-reflection-mirror waveguide

Hideaki Okayama, Taiji Tsuruoka

Optical Engineering, Vol. 41, Issue 6, (June 2002). https://doi.org/10.1117/1.1475335

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)

Citation Download Citation

Hideaki Okayama and Taiji Tsuruoka "Wavelength demultiplexer using a multi-reflection-mirror waveguide," Optical Engineering 41(6), (1 June 2002). https://doi.org/10.1117/1.1475335

Published: 1 June 2002

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