Coherent light generators – Particular operating compensation means
Reexamination Certificate
2006-03-14
2006-03-14
Harvey, Minsun Oh (Department: 2828)
Coherent light generators
Particular operating compensation means
C372S098000, C372S101000
Reexamination Certificate
active
07012940
ABSTRACT:
The present invention has the object of offering a laser resonator capable of maintaining high amplification efficiency even if the thermal lensing effect occurring in the laser medium varies during operation or over repeated operation and suspension of the laser device. The laser resonator comprises at least a pair of reflection portions (planar reflective mirrors3) provided such as to allow a laser beam to oscillate therebetween; a laser medium provided on the optical path of the laser between the pair of reflection portions; an excitation portion (excitation laser device5) for exciting the laser medium; an optical system (convex lens1) provided on the optical path of the laser beam between the laser medium and the pair of reflection portions for changing the state of the laser in the laser medium; and a movement portion for moving the optical system along the optical axis of the laser.
REFERENCES:
patent: 5200965 (1993-04-01), Okuyama et al.
patent: 5546222 (1996-08-01), Plaessmann et al.
patent: 5757842 (1998-05-01), LaPlante et al.
patent: 5892789 (1999-04-01), Yasui et al.
patent: 5912912 (1999-06-01), Caprara et al.
patent: 6700698 (2004-03-01), Scott
Miura Taisuke
Sekita Hitoshi
Takasago Kazuya
Tamaki Yusuke
Cyber Laser Inc.
Harvey Minsun Oh
Menefee James
Pearne & Gordon LLP
LandOfFree
Laser resonator and adjustment method does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Laser resonator and adjustment method, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Laser resonator and adjustment method will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3577010