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Class Information
Number: 372/17
Name: Coherent light generators > Particular beam control device > Q-switch > Plural q-switches
Description: Subject matter wherein the Q-switched laser includes more than one Q-switch, either of the same type or of different types.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7586957 |
Picosecond laser apparatus and methods for its operation and use |
Sep. 8, 2009 |
| 7551652 |
Simultaneously Q-switched fiber lasers using a shared modulator |
Jun. 23, 2009 |
| 7539221 |
Fiber-laser-based gigahertz sources through difference frequency generation (DFG) by nonlinear optical (NLO) materials |
May. 26, 2009 |
| 6950449 |
Passively Q-switched laser |
Sep. 27, 2005 |
| 6728282 |
Engineering the gain/loss profile of intersubband optical devices having heterogeneous cascades |
Apr. 27, 2004 |
| 6650575 |
Programmable delay circuit within a content addressable memory |
Nov. 18, 2003 |
| 6504171 |
Chirped multi-well active region LED |
Jan. 7, 2003 |
| 6292504 |
Dual cavity laser resonator |
Sep. 18, 2001 |
| 6175578 |
Optical device |
Jan. 16, 2001 |
| 6078606 |
Multi-color, multi-pulse laser |
Jun. 20, 2000 |
| 5953354 |
Laser resonator optical alignment |
Sep. 14, 1999 |
| 5654974 |
Passive Q-switch using multiple saturable absorber materials |
Aug. 5, 1997 |
| 5488619 |
Ultracompact Q-switched microlasers and related method |
Jan. 30, 1996 |
| H1269 |
Multiple acousto-optic q-switch |
Dec. 7, 1993 |
| 4971415 |
Multibeam emitting device |
Nov. 20, 1990 |
| 4872181 |
Laser resonator with laser medium exhibiting thermally induced birefringence |
Oct. 3, 1989 |
| 4323859 |
Chanelled substrate double heterostructure lasers |
Apr. 6, 1982 |
| 4136316 |
Multi-color, activator-activator laser |
Jan. 23, 1979 |
| 3970967 |
Controllable ultrafast light shutter |
Jul. 20, 1976 |
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