Optical waveguides – With optical coupler – Particular coupling structure
Reexamination Certificate
2005-01-11
2005-01-11
Ullah, Akm Enayet (Department: 2874)
Optical waveguides
With optical coupler
Particular coupling structure
C385S009000, C385S017000, C385S041000, C359S322000
Reexamination Certificate
active
06842573
ABSTRACT:
A directional optical coupler is shown and described, which includes an optical cell that is made of a first transparent conductor, a second transparent conductor and an electro-optical member interposed between the two transparent conductors, the electro-optical member having an index of refraction which can be varied only along one crystal axis by application of an electric field.
REFERENCES:
patent: 5862276 (1999-01-01), Karras
patent: 6118571 (2000-09-01), Wessels et al.
patent: 6208453 (2001-03-01), Wessels et al.
Hudson Research Inc.
Ostrolenk Faber Gerb & Soffen, LLP
Rojas Omar
Ullah Akm Enayet
LandOfFree
Directional optical coupler does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Directional optical coupler, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Directional optical coupler will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3383986