Optical module and optical communication system

Optical: systems and elements – Optical amplifier – Particular active medium

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C359S321000, C359S322000, C359S237000, C359S245000

Reexamination Certificate

active

07911686

ABSTRACT:
An optical module, which is arranged in an optical transmission path, includes an optical amplifying unit configured with a semiconductor, wherein the optical amplifying unit amplifies light input from the optical transmission path, and an optical element configured with a semiconductor, wherein the optical element propagates the light amplified by the optical amplifying unit to the optical transmission path.

REFERENCES:
patent: 4008947 (1977-02-01), Baues et al.
patent: 4201442 (1980-05-01), McMahon et al.
patent: 4761060 (1988-08-01), Sawano
patent: 4923267 (1990-05-01), Su
patent: 4954786 (1990-09-01), Yamakawa et al.
patent: 5002354 (1991-03-01), Koai
patent: 5004447 (1991-04-01), Soref
patent: 5044745 (1991-09-01), Inoue et al.
patent: 5394489 (1995-02-01), Koch
patent: 5394491 (1995-02-01), Inoue et al.
patent: 5452383 (1995-09-01), Takiguchi
patent: 5453874 (1995-09-01), Ono et al.
patent: 5515192 (1996-05-01), Watanabe
patent: 5521751 (1996-05-01), Aida et al.
patent: 5568311 (1996-10-01), Matsumoto
patent: 5604628 (1997-02-01), Parker et al.
patent: 5657148 (1997-08-01), Feuer et al.
patent: 5710847 (1998-01-01), Takano et al.
patent: 5796768 (1998-08-01), Mersali et al.
patent: 5859611 (1999-01-01), Lam et al.
patent: 6078417 (2000-06-01), Perino et al.
patent: 6108125 (2000-08-01), Yano
patent: 6215585 (2001-04-01), Yoshimura et al.
patent: 6603599 (2003-08-01), Wang et al.
patent: 6624929 (2003-09-01), Kang et al.
patent: 6836573 (2004-12-01), Soda
patent: 6973238 (2005-12-01), Soda et al.
patent: 7005669 (2006-02-01), Lee
patent: 2001/0036009 (2001-11-01), Li et al.
patent: 2001/0043390 (2001-11-01), Kim et al.
patent: 2002/0076133 (2002-06-01), Li et al.
patent: 2002/0154392 (2002-10-01), Dorgeuille et al.
patent: 2002/0159705 (2002-10-01), Naniwae
patent: 2003/0160148 (2003-08-01), Yao et al.
patent: 2003/0174393 (2003-09-01), Maeda et al.
patent: 2004/0047529 (2004-03-01), Soda
patent: 2004/0081389 (2004-04-01), Soda et al.
patent: 2005/0025414 (2005-02-01), Kamiyama et al.
patent: 0455347 (1991-11-01), None
patent: 494751 (1992-07-01), None
patent: 517499 (1992-12-01), None
patent: 0857996 (1998-08-01), None
patent: 64-006921 (1989-01-01), None
patent: 05-142590 (1993-06-01), None
patent: 10-228037 (1998-08-01), None
patent: 2002-116419 (2002-04-01), None
patent: 2003-163406 (2003-06-01), None
Glastere G. et al. “Monolithic Integration of 2X Switch and Optical Amplifier with O DB Fibre to Fibre Insertion Loss Grown by LP-MOCDVD” Electronics Letters, IEE Stevenage, GB, vol. 29, No. 1, pp. 124-126, Jan. 7, 1993.
Kohtoku m et al. “High-Speed Ingaalas-Inalas MQW Directional Coupler Waveguide Switchmodules Integrated With A Spotsize Converter Having a Lateral Taper, Thin-Film Core, and Ridge” Journal of Lightwave Technology, IEEE, New York, US. vol. 18, No. 3, pp. 360-369 Mar. 2000.
Nagai S et al. “Ingaasp/Inp Multi-Mode Inteference Photonic Switches for Monolithic Photonic Integrated Circuits” Japanese Journal of Applied Physics, Publication Office Japanese Journal of Applied Physics. Tokyo, Japan vol. 38, No. 2B Part 1, pp. 1269-1272, Feb. 1999.
Office Action and English Translation for Japanese Application No. 2003-207575, mailed on Mar. 2, 2010, 6 pages total.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Optical module and optical communication 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 Optical module and optical communication system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Optical module and optical communication system will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-2721239

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.