Optical waveguides – With optical coupler – Particular coupling structure
Reexamination Certificate
2008-04-01
2008-04-01
Wong, Tina M. (Department: 2874)
Optical waveguides
With optical coupler
Particular coupling structure
C385S045000, C385S047000
Reexamination Certificate
active
09996462
ABSTRACT:
An optical cavity structure for bending optical signals is provided. The optical cavity structure includes an input port for receiving input optical signals from a first waveguide. The optical cavity structure also includes an interconnecting structure that receives said input optical signals and interconnects said first waveguide to a second waveguide, the interconnecting structure further includes at least four straight edges that orthogonal and of a finite width. The optical cavity structure further includes an output port coupled to the interconnecting structure for providing the second waveguide with the input optical signals. Further, the optical cavity structure may be used to create three dimensional splitter devices and resonators.
REFERENCES:
patent: 5239600 (1993-08-01), Handa et al.
patent: 5814416 (1998-09-01), Dodabalapur et al.
patent: 5949931 (1999-09-01), Kitamura
patent: 6542671 (2003-04-01), Ma et al.
patent: 2 703 473 (1993-03-01), None
patent: 04067120 (1992-03-01), None
patent: 05175612 (1993-07-01), None
patent: 2000171650 (2000-06-01), None
“High Density Integrated Optics,” Manolatou et al.Journal of Lightwave Technology, Sep. 1999. vol. 17, No. 9.
“Development of a Library of Low-Loss Silicon-On-Insulator Optoelectronic Devices,” Tang et al.IEEE Proc.-Optoelectron, Oct. 1996. vol. 143, No. 5.
“Small Radius Bends and Large Angle Splitters in SOI Waveguides,” Foresi et al.SPIE-Massachusetts Institute of Technology. 1997. vol. 3007.
Haus Hermann A.
Kimerling Lionel C.
Lee Kevin K.
Lim Desmond R.
Maki Paul
Gauthier & Connors LLP
Massachusetts Institute of Technology
Wong Tina M.
LandOfFree
Three dimensional high index optical waveguides bends and... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Three dimensional high index optical waveguides bends and..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Three dimensional high index optical waveguides bends and... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3940871