Widely wavelength tunable integrated semiconductor device...

Coherent light generators – Particular beam control device – Tuning

Reexamination Certificate

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C372S050100, C372S043010, C372S050110, C372S099000, C372S046011

Reexamination Certificate

active

07058096

ABSTRACT:
Alternative laser structures, which have potentially the same tuning performance as (S)SG-DBR and GCSR lasers, and a fabrication process which is similar to that of the (S)SG-DBR laser, are presented. The advantage of these structures is that the output power does not pass through a long passive region.

REFERENCES:
patent: 4896325 (1990-01-01), Coldren
patent: 5325392 (1994-06-01), Tohmori et al.
patent: 5398256 (1995-03-01), Hohimer et al.
patent: 5420845 (1995-05-01), Maeda et al.
patent: 5555253 (1996-09-01), Dixon
patent: 5621828 (1997-04-01), Baets et al.
patent: 5651018 (1997-07-01), Mehuys et al.
patent: 5939021 (1999-08-01), Hansen et al.
patent: 6243517 (2001-06-01), Deacon
patent: 6590924 (2003-07-01), Fish et al.
patent: 6690688 (2004-02-01), Gotoda
patent: 6728279 (2004-04-01), Sarlet et al.
patent: 6826206 (2004-11-01), Andersson
patent: 6909734 (2005-06-01), Coldren et al.
patent: 2003/0035455 (2003-02-01), Steffens
patent: 2004/0174915 (2004-09-01), Sarlet et al.
patent: 2005/0249256 (2005-11-01), He
patent: 0 926 787 (1999-06-01), None
patent: 63229796 (1988-09-01), None
Talneau et al., (1997) “Constant Output Power and Low Linewidth in a Simple Wide-Tuning DFB Laser with multiwavelength Grating,”IEEE Journal of Selected Topics in Quantum Electronics, vol. 3, No. 2, pp. 628-631.
Kuznetsov, (1994) “Design of Widely Tunable Semiconductor Three-Branch Lasers,”IEEE Journal of Lightwave Technology, No. 12, pp. 2100-2106.
Wolf et al., (1993) “Laser Diodes and Integrated Optoelectronic Circuits for Fiber Optical Applications,”European Transactions on Telecommunications and Related Technologies, vol. 4, No. 6, pp. 19-34.

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