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Class Information
Number: 372/16
Name: Coherent light generators > Particular beam control device > Q-switch > Mechanical > Rotating prism
Description: Subject matter wherein the mechanical means is a rotating prism.










Patents under this class:

Patent Number Title Of Patent Date Issued
8693510 Optical transmitter and optical transmission apparatus Apr. 8, 2014
8422529 Tunable laser light source based on variable optical pulse excitation and method for operating same Apr. 16, 2013
8369366 Semiconductor laser excited solid-state laser device Feb. 5, 2013
8208506 Methods and systems for generating pulse trains for material processing Jun. 26, 2012
8139616 Pulsed light generator and pulsed fiber laser Mar. 20, 2012
8107509 Monolithic folded F-P cavity and semiconductor laser using the same Jan. 31, 2012
8097863 Mode-locked laser device, pulsed laser light source device, microscope device Jan. 17, 2012
7920607 Wavelength conversion apparatus, laser light generating apparatus and wavelength conversion method Apr. 5, 2011
7817685 Methods and systems for generating pulse trains for material processing Oct. 19, 2010
7724785 Multiple pulsed-laser system for silicon crystallization May. 25, 2010
7561807 Use of beacons in a WDM communication system Jul. 14, 2009
7553048 Stabilized mirror system for a handheld laser pointer Jun. 30, 2009
7260131 Symmetrization device and laser diode system provided with the same Aug. 21, 2007
7026594 Method and device for producing radio frequency waves Apr. 11, 2006
6846080 Image display apparatus Jan. 25, 2005
6822984 Device for and method of testing semiconductor laser module Nov. 23, 2004
6810047 Wavelength tunable external resonator laser using optical deflector Oct. 26, 2004
6785303 Generation of stabilized, ultra-short light pulses and the use thereof for synthesizing optical frequencies Aug. 31, 2004
6373866 Solid-state laser with composite prismatic gain-region Apr. 16, 2002
6252897 External mirror type wavelength tunable laser Jun. 26, 2001
6016521 Communication control device Jan. 18, 2000
5917843 Laser cavity assembly Jun. 29, 1999
5790584 Highly repetitive laser employing a rotating wedge Aug. 4, 1998
5550850 Apparatus and method for precisely wavelength-tuning single longitudinal mode tunable laser beams by utilizing wedge prism Aug. 27, 1996
5524219 Optical data processing system providing free space interconnections through light pattern rotations, generated by a ring-distributed optical transmitter array through a control unit Jun. 4, 1996
4809282 Critical angle rotating prism Q-switch Feb. 28, 1989
4675500 Laser processing apparatus with means for selectively varying the transverse mode distribution of the laser beam Jun. 23, 1987
4660204 CO.sub.2 TEA laser utilizing an intra-cavity prism Q-switch Apr. 21, 1987
4601036 Rapidly tunable laser Jul. 15, 1986
4564949 Folded cavity laser for holography Jan. 14, 1986
4525034 Polarizing retroreflecting prism Jun. 25, 1985
4355394 Laser device for generating ultrashort laser radiation pulses Oct. 19, 1982
3995230 Laser Nov. 30, 1976











 
 
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