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Class Information
Number: 372/41
Name: Coherent light generators > Particular active media > Insulating crystal
Description: Subject matter where the solid active media is an electrically nonconductive composition of matter having definite crystalline structure.

Sub-classes under this class:

Class Number Class Name Patents
372/42 Utilizing color centers 58

Patents under this class:
1 2 3 4 5 6 7

Patent Number Title Of Patent Date Issued
8711896 Alleviation of laser-induced damage in optical materials by suppression of transient color centers formation and control of phonon population Apr. 29, 2014
8625645 Solid-state laser apparatus and laser system Jan. 7, 2014
8582613 Laser apparatus using anisotropic crystals Nov. 12, 2013
8559477 Planar waveguide laser device Oct. 15, 2013
8532151 Passively Q-switched microlaser Sep. 10, 2013
8520713 Optical pumping of solid-state laser material using addressable laser array Aug. 27, 2013
8494024 Beam quality of the monoblock laser through use of a 1.5 micron external cavity partial reflector Jul. 23, 2013
8488638 Method of forming a single common laser resonator cavity and an optically segmented composite gain medium Jul. 16, 2013
8442089 Laser device May. 14, 2013
8432944 Extending the lifetime of a deep UV laser in a wafer inspection tool Apr. 30, 2013
8406260 Anti-transverse lasing device with longitudinal cooling for emitting a laser beam Mar. 26, 2013
8385382 Compact multi-wavelength and multi-beam laser Feb. 26, 2013
8363686 Temperature control device for optoelectronic devices Jan. 29, 2013
8331410 Spontaneous/stimulated light emitting .mu.-cavity device Dec. 11, 2012
8331415 Laser light source device and laser irradiation apparatus using the same Dec. 11, 2012
8306074 Beam quality of the monoblock laser through use of a 1.5 micron external cavity partial reflector Nov. 6, 2012
8270446 Semiconductor laser device Sep. 18, 2012
8270440 Laser light source and optical device Sep. 18, 2012
8270443 Diode-pumped cavity Sep. 18, 2012
8259391 Amplification device comprising a laser amplifying medium of parallelepiped shape and pumping means comprising lamps Sep. 4, 2012
8259772 Fabrication of lasing microcavities consisting of highly luminescent colloidal nanocrystals Sep. 4, 2012
8252208 Calcium fluoride optics with improved laser durability Aug. 28, 2012
8218588 Compact efficient seeded MID-IR OPO OPA laser Jul. 10, 2012
8213473 Laser based on quantum dot activated media Jul. 3, 2012
8213470 Intra-cavity frequency doubled microchip laser operating in TEM.sub.00 transverse mode Jul. 3, 2012
8208502 Fiber-coupled solid state microcavity light emitters Jun. 26, 2012
8204094 Scalable, efficient laser systems Jun. 19, 2012
8204089 Mode locked laser device Jun. 19, 2012
8189633 Polycrystalline transparent ceramic articles and method of making same May. 29, 2012
8189634 Method of manufacturing a laser gain medium having a spatially variable gain profile May. 29, 2012
8155160 Method and device for igniting a fuel-air mixture in a combustion chamber of an internal combustion engine Apr. 10, 2012
8149887 Planar waveguide laser device Apr. 3, 2012
8111724 Temperature control device for optoelectronic devices Feb. 7, 2012
8098700 Single-exciton nanocrystal laser Jan. 17, 2012
8050303 Laser based on quantum dot activated media with forster resonant energy transfer excitation Nov. 1, 2011
8021636 Preparation of rare-earth halide blocks Sep. 20, 2011
8000363 Solid state laser device with reduced temperature dependence Aug. 16, 2011
7995638 High power, end pumped laser with off-peak pumping Aug. 9, 2011
7995631 Solid-state laser with spatially-tailored active ion concentration using valence conversion with surface masking and method Aug. 9, 2011
7962046 Automated dispersion compensation over a broad wavelength range for coherent optical pulses Jun. 14, 2011
7960191 Composite laser element and laser oscillator employing it Jun. 14, 2011
7894499 Semiconductor laser device with a rounded base mesa structure Feb. 22, 2011
7778296 Optical microcavity emitter arrangements and methods therefor Aug. 17, 2010
7773650 Nitride semiconductor laser element Aug. 10, 2010
7733926 Thulium laser pumped Mid-IR source with broadbanded output Jun. 8, 2010
7720126 Multi-pass laser amplifier with staged gain mediums of varied absorption length May. 18, 2010
7711022 Polycrystalline transparent ceramic articles and method of making same May. 4, 2010
7656918 Semiconductor laser Feb. 2, 2010
7643526 Spontaneous/stimulated light emitting .mu.-cavity device Jan. 5, 2010
7633981 Reverse oxidation post-growth process for tailored gain profile in solid-state devices Dec. 15, 2009

1 2 3 4 5 6 7

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