Short-wavelength laser module and method of producing the same

Details Short-wavelength laser module and method of producing the same Short-wavelength laser module and method of producing the same

2005-01-25

2005-01-25

Harvey, Minsun Oh (Department: 2828)

Coherent light generators

Short wavelength laser

C372S034000, C372S036000, C372S043010, C372S044010, C372S045013, C372S046012, C372S049010, C372S049010, C372S049010, C372S050121, C372S055000, C372S096000

Reexamination Certificate

active

06847660

ABSTRACT:
In a short-wavelength laser module, long-term reliability is lost because of unnecessary gas deposited on the end face of its optical waveguide.A short-wavelength laser module has a package structure wherein a package lid used when the short-wavelength laser module is hermetically sealed does not make contact with internal gas, and a process of accelerating the polymerization of a securing agent used inside the package is incorporated, whereby unnecessary gas from the securing agent is eliminated and the long-term reliability of the output is attained.

REFERENCES:
patent: 5130531 (1992-07-01), Ito et al.
patent: 5960141 (1999-09-01), Sasaki et al.
patent: 6396023 (2002-05-01), Aikiyo
patent: 6496469 (2002-12-01), Uchizaki
patent: 6542534 (2003-04-01), Svilans
patent: 6638686 (2003-10-01), Sawada et al.
patent: 899987 (1999-03-01), None
patent: 56-175878 (1981-12-01), None
patent: 63-181389 (1988-07-01), None
patent: 05-235484 (1993-09-01), None
patent: 06-082660 (1994-03-01), None
patent: 08-031968 (1996-02-01), None
patent: 08-78560 (1996-03-01), None
patent: 08-101416 (1996-04-01), None
patent: 2892889 (1999-02-01), None
patent: 11-74074 (1999-03-01), None
patent: 11-214152 (1999-08-01), None
patent: 11-295560 (1999-10-01), None
Japanese International Search Report for PCT/JP01/11525 dated Apr. 2, 2002.
English translation of Japanese International Search Report for PCT/JP01/00849 dated Apr. 2, 2002.

Affiliated with

Also associated with

Rating

Short-wavelength laser module and method of producing the same does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Short-wavelength laser module and method of producing the same, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Short-wavelength laser module and method of producing the same will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3399060