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Class Information
Number: 372/7
Name: Coherent light generators > Thin film laser
Description: Subject matter wherein the active media of the laser is in the form of a thin film.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8379680 Direct cooling of thin disk lasers Feb. 19, 2013
8144392 Waveguide amplifier in a sputtered film of erbium-doped gallium lanthanum sulfide glass Mar. 27, 2012
7884383 Radiation emitting semiconductor chip Feb. 8, 2011
7883914 Method for fabricating a photonic crystal or photonic bandgap vertical-cavity surface-emitting laser Feb. 8, 2011
RE41690 Laser processing method Sep. 14, 2010
7791053 Depressed anode with plasmon-enabled devices such as ultra-small resonant structures Sep. 7, 2010
7773641 Optically pumped disk-type solid state laser oscillator and optically pumped disk-type solid state laser system Aug. 10, 2010
7729393 Surface emitting laser with an integrated absorber Jun. 1, 2010
7551657 Magneto-optoelectronic switch and sensor Jun. 23, 2009
7505487 Laser oscillator including phosphorescent material Mar. 17, 2009
7456039 Method for manufacturing semiconductor optical device Nov. 25, 2008
7440479 Magneto-optoelectronic switch and sensor Oct. 21, 2008
7095762 Laser irradiation method, laser irradiation apparatus, and semiconductor device Aug. 22, 2006
7042916 Method for adjusting the output spectrum of a multi-output-wavelength Raman laser May. 9, 2006
7009679 Chiral boardband tuning apparatus and method Mar. 7, 2006
6959127 Optical device Oct. 25, 2005
6944195 Laser irradiation method, laser irradiation apparatus, and semiconductor device Sep. 13, 2005
6931033 Pump source for lasers Aug. 16, 2005
6901086 Stack-type diode laser device May. 31, 2005
6888667 Method and apparatus for silicon-based optically-pumped amplification using stimulated scattering May. 3, 2005
6872471 Infrared emitting electroluminescent and photoluminescent devices Mar. 29, 2005
6862394 Wavelength tunable laser and method of formation Mar. 1, 2005
6798816 Folded tapered-waveguide CO2 laser Sep. 28, 2004
6778563 Q-switched laser Aug. 17, 2004
6687266 Organic light emitting materials and devices Feb. 3, 2004
6636344 Raman amplifier, optical repeater, and raman amplification method Oct. 21, 2003
6574249 Thin film laser emitting device and method for the manufacture thereof Jun. 3, 2003
6535535 Laser irradiation method, laser irradiation apparatus, and semiconductor device Mar. 18, 2003
RE37993 Laser processing method Feb. 18, 2003
6420197 Semiconductor device and method of fabricating the same Jul. 16, 2002
6392256 Closely-spaced VCSEL and photodetector for applications requiring their independent operation May. 21, 2002
6370165 Diamond coatings deposited on WC-Co substrate by multiple laser Apr. 9, 2002
6348703 Epitaxial wafer for infrared light-emitting device and light-emitting device using the same Feb. 19, 2002
6324195 Laser processing of a thin film Nov. 27, 2001
6307989 Optically functional device Oct. 23, 2001
6160824 Laser-pumped compound waveguide lasers and amplifiers Dec. 12, 2000
5881089 Article comprising an organic laser Mar. 9, 1999
5847865 Waveguide optical amplifier Dec. 8, 1998
5717711 Laser device, notably for optical pumping, and method of fabricating it Feb. 10, 1998
5682402 Organic luminescent devices with a multiplex structure Oct. 28, 1997
5677769 Optical sensor utilizing rare-earth-doped integrated-optic lasers Oct. 14, 1997
5612550 Heterojunction type semiconductor device having ordered phase alloy layers for active and cladding layers Mar. 18, 1997
5559400 Variable wavelength luminescent device and control method therefor Sep. 24, 1996
5559823 Laser with controllable beam direction Sep. 24, 1996
5533040 Laser processing method Jul. 2, 1996
5478658 Article comprising a microcavity light source Dec. 26, 1995
5477554 Phase shift device and laser apparatus utilizing the same Dec. 19, 1995
5475698 Light emission from rare-earth element-doped CaF.sub.2 thin films Dec. 12, 1995
5436919 Multiwavelength upconversion waveguide laser Jul. 25, 1995
5390201 Self-frequency-doubler laser element Feb. 14, 1995

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