Optical waveguides – With optical coupler – Input/output coupler
Reexamination Certificate
2011-01-25
2011-01-25
Kianni, K. Cyrus (Department: 2883)
Optical waveguides
With optical coupler
Input/output coupler
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.
Kim Seung-hyun
Lin Yongbin
Nordin Gregory P.
Kianni K. Cyrus
McDaniel Steve
Utah Valley Patent
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