Optical waveguides – With disengagable mechanical connector – Optical fiber to a nonfiber optical device connector
Reexamination Certificate
2006-10-31
2006-10-31
Lee, John D. (Department: 2874)
Optical waveguides
With disengagable mechanical connector
Optical fiber to a nonfiber optical device connector
C385S037000
Reexamination Certificate
active
07128477
ABSTRACT:
An optical transmitter and receiver module which can enhance a coupling comprises a light source emitting the first light, a light-receiving section receiving the second light, a diffraction device changing the direction of travel of at least one of the first light and the second light, a first lens which condenses the first light, outgoing from the light source and entering through the medium of the diffraction device, onto a light input/output face of the optical fiber and condenses the second light outgoing from the optical fiber onto the light-receiving section through the medium of the diffraction device, and a second lens which inhibits a beam of the first light outgoing from the light source from diverging and allows it to enter the first lens through the medium of the diffraction device.
REFERENCES:
patent: 4834485 (1989-05-01), Lee
patent: 5555334 (1996-09-01), Ohnishi et al.
patent: 5611006 (1997-03-01), Tabuchi
patent: 5848211 (1998-12-01), Yang et al.
patent: 6939058 (2005-09-01), Gurevich et al.
patent: 6954592 (2005-10-01), Tan et al.
patent: 2004/0071413 (2004-04-01), Tsumori
patent: 2004/0184744 (2004-09-01), Uekawa
patent: 2005/0175295 (2005-08-01), Ozeki et al.
patent: 07-261054 (1995-10-01), None
patent: 08-015582 (1996-01-01), None
Kawamura Atsushi
Sasaki Hironori
Tabata Seiichiro
Lee John D.
McDermott Will & Emery LLP
Oki Electric Industry Co. Ltd.
Peace Rhonda S.
Renesas Technology Corp.
LandOfFree
Optical transmitter and receiver module does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Optical transmitter and receiver module, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Optical transmitter and receiver module will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3622914