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Browse by Category: Main > Optical & Optics
Class Information
Number: 372/75
Name: Coherent light generators > Particular pumping means > Pumping with optical or radiant energy > Semiconductor
Description: Subject matter in which the pumping means is a light emitting semiconductor device.










Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12

Patent Number Title Of Patent Date Issued
6104741 Semiconductor laser light source and solid-state laser apparatus Aug. 15, 2000
6104733 Multi-stage optical fiber amplifier having high conversion efficiency Aug. 15, 2000
6101208 Nd:YAG laser pump head Aug. 8, 2000
6101206 Laser-diode device including heat-conducting walls, semiconductor strips and isolating seals and process for making laser-diode device Aug. 8, 2000
6094447 System and method for reducing wavefront distortion in high-gain diode-pumped laser media Jul. 25, 2000
6091746 Assembly of cooled laser diode arrays Jul. 18, 2000
6075803 Scalable vertically diode-pumped solid-state lasers Jun. 13, 2000
6072811 Integrated passively modelocked fiber lasers and method for constructing the same Jun. 6, 2000
6069907 Laser diode pumped solid state laser and method using same May. 30, 2000
6061378 Multiple resonant cavity solid-state laser May. 9, 2000
6061377 Light amplifier device with two incident beams May. 9, 2000
6057871 Laser marking system and associated microlaser apparatus May. 2, 2000
6058126 Laser-diode-pumped solid state laser and radiation image read-out system May. 2, 2000
6055260 Laser pump cavity apparatus with integral concentrator and method Apr. 25, 2000
6049555 Laser-diode-pumped solid state laser Apr. 11, 2000
6043515 Optical semiconductor device Mar. 28, 2000
6041072 Apparatus for stabilizing multiple laser sources and their application Mar. 21, 2000
6038244 Semiconductor excitation solid-state laser apparatus Mar. 14, 2000
6028881 Wavelength selectable laser source Feb. 22, 2000
6026102 Multi element single mode microchip lasers Feb. 15, 2000
6016324 Short pulse laser system Jan. 18, 2000
6014391 Thermally improved slab laser pump cavity apparatus with integral concentrator and method of making same Jan. 11, 2000
6009114 Method and apparatus for pumping of transition metal ion containing solid state lasers using diode laser sources Dec. 28, 1999
5999544 Diode pumped, fiber coupled laser with depolarized pump beam Dec. 7, 1999
5999554 Fiber stub end-pumped laser Dec. 7, 1999
5982802 Solid microlaser with optical pumping by vertical cavity semiconductor laser Nov. 9, 1999
5978535 Semiconductor laser module, optical fiber amplifier and optical transfer system Nov. 2, 1999
5978404 Laser beam emission apparatus Nov. 2, 1999
5974061 Laser pump cavity apparatus with improved thermal lensing control, cooling, and fracture strength and method Oct. 26, 1999
5966393 Hybrid light-emitting sources for efficient and cost effective white lighting and for full-color applications Oct. 12, 1999
5966392 Butt-coupling pumped single-mode solid-state laser with fiber-coupled diode Oct. 12, 1999
5963574 Compact diode pumped solid state laser Oct. 5, 1999
5963577 Multiple element laser diode assembly incorporating a cylindrical microlens Oct. 5, 1999
5949805 Passive conductively cooled laser crystal medium Sep. 7, 1999
5936984 Laser rods with undoped, flanged end-caps for end-pumped laser applications Aug. 10, 1999
5933444 Monolithic semiconductor infrared emitter pumped by a switched solid microlaser Aug. 3, 1999
5930029 Optical fiber amplifier with optimized power conversion Jul. 27, 1999
5930283 Laser beam generating apparatus Jul. 27, 1999
5926495 Laser diode pump wavelength sensing and control apparatus and method Jul. 20, 1999
5923695 Compact pumped laser resonator and method Jul. 13, 1999
5907570 Diode pumped laser using gain mediums with strong thermal focussing May. 25, 1999
5889808 Photoexcitation solid laser amplifier photoexcitation solid laser unit and solid laser excitation method Mar. 30, 1999
5883915 Longitudinally pumped laser Mar. 16, 1999
5883737 Diode laser excitation solid-state laser amplifier and diode laser excitation solid-state laser Mar. 16, 1999
5875206 Laser diode pumped solid state laser, printer and method using same Feb. 23, 1999
5872803 Laser diode pumped solid-state laser apparatus Feb. 16, 1999
5872804 Solid-state laser amplifier Feb. 16, 1999
5870421 Short pulsewidth, high pulse repetition frequency laser system Feb. 9, 1999
5859868 Solid-state laser device which is pumped by light output from laser diode Jan. 12, 1999
5856994 Laser-diode-pumped solid-state laser using index-guided type multi-transverse mode broad area laser Jan. 5, 1999

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