Shared slab AWG circuits and systems

Optical waveguides – With optical coupler – Input/output coupler

Reexamination Certificate

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Details

C385S031000

Reexamination Certificate

active

07876986

ABSTRACT:
Planar AWG circuits and systems are disclosed that use air trench bends and shared MMI slabs to increase planar circuit compactness.

REFERENCES:
patent: 6768827 (2004-07-01), Yoo
patent: 2003/0133641 (2003-07-01), Yoo
patent: 2004/0126057 (2004-07-01), Yoo
patent: 2005/0135729 (2005-06-01), Welch et al.
patent: 2005/0213883 (2005-09-01), Welch et al.
patent: 2007/0223552 (2007-09-01), Muendel et al.
section 2.4 of the 2nd edition of the textbook “Fundamentals of Optical Waveguides” by Okamoto.

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