Folded cavity of optoelectronic devices

Details Folded cavity of optoelectronic devices Folded cavity of optoelectronic devices

2006-06-19

2009-12-01

Petkovsek, Daniel (Department: 2874)

Optical waveguides

With optical coupler

Particular coupling structure

C385S032000, C385S047000, C216S024000, C065S429000, C438S031000

Reexamination Certificate

active

07627216

ABSTRACT:
An optoelectronic device has at least a first facet (S), a first waveguide (2) and a second waveguide (3). The waveguides are substantially coincident at the first facet (6), such that light travelling along the first waveguide (2) is reflected into the second waveguide (3) by the first facet (6). The first facet (6) is formed by precision cleaving. Preferably an etch feature is incorporated in the same mask level as that to define the waveguide core.

REFERENCES:
patent: 5088105 (1992-02-01), Scifres et al.
patent: 5097479 (1992-03-01), Opower et al.
patent: 5825951 (1998-10-01), Kitamura
patent: 5852696 (1998-12-01), Collins et al.
patent: 6243516 (2001-06-01), Seino
patent: 6480647 (2002-11-01), Kitamura
patent: 6718076 (2004-04-01), Bures et al.
patent: 6760510 (2004-07-01), Kimura
patent: 6778718 (2004-08-01), Maxwell
patent: 6950582 (2005-09-01), Lee et al.
patent: 2004/0113164 (2004-06-01), Corbet et al.
G. Maxwell et al.; “Hybrid Integration of Monolithic Semiconductor Optical Amplifier Arrays using Passive Assembly”; May 31, 2005.
Friedrich et al., Journal of Lightwave Technology, vol. 10, 3, 1992, pp. 336-339.

Affiliated with

Also associated with

Rating

Folded cavity of optoelectronic devices does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Folded cavity of optoelectronic devices, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Folded cavity of optoelectronic devices will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4141257