Optical communications – Transmitter and receiver system – Including optical waveguide
Reexamination Certificate
2008-04-29
2008-04-29
Tran, Dzung (Department: 2613)
Optical communications
Transmitter and receiver system
Including optical waveguide
C398S188000, C398S192000
Reexamination Certificate
active
11085419
ABSTRACT:
A dispersion compensating device having a VIPA plate which is an optical component, a lens, and a mirror includes high reflectivity side monitor means for monitoring the light that is input into the VIPA plate and emitted from the first reflecting surface. By this, the passage characteristics of the dispersion compensating device (VIPA) can be equalized to the input light wavelength (output wavelength of light transmitter) in a highly stable manner while restraining the loss of main signal light to the minimum.
REFERENCES:
patent: 6370300 (2002-04-01), Eggleton et al.
patent: 6782017 (2004-08-01), Kai et al.
patent: 2003/0138007 (2003-07-01), Lee et al.
patent: 2003/0185504 (2003-10-01), Yamauchi et al.
patent: 2004/0027690 (2004-02-01), Takahashi
patent: 0 884 866 (1998-12-01), None
patent: WO97/34379 (1997-09-01), None
patent: 11-223745 (1999-08-01), None
patent: 2000-323784 (2000-11-01), None
patent: 2003-218461 (2003-07-01), None
patent: 2003-294999 (2003-10-01), None
Kawahata Yuuichi
Sekiya Motoyoshi
Staas & Halsey , LLP
Tran Dzung
LandOfFree
Dispersion compensating device and optical transmission system does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Dispersion compensating device and optical transmission system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Dispersion compensating device and optical transmission system will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3946789