Optical multiplexer/demultiplexer

Details Optical multiplexer/demultiplexer Optical multiplexer/demultiplexer

1997-09-25

1999-08-17

Healy, Brian

Optical waveguides

With optical coupler

Plural

385 14, 385 37, 385 46, 359127, 359130, G02B 628, H04J 1402

Patent

active

059405554

ABSTRACT:
Provision of a predetermined number of artificial waveguides having a predetermined core width along a plurality of channel waveguides on both sides of an array waveguide diffraction grating can reduce a variation and fluctuation in core width, improving crosstalk characteristics.

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