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Browse by Category: Main > Optical & Optics
Class Information
Number: 372/40
Name: Coherent light generators > Particular active media > Amorphous (e.g., glass)
Description: Subject matter where the solid active media does not have a definite crystalline structure.










Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
8526475 Broadening of rare earth ion emission bandwidth in phosphate based laser glasses Sep. 3, 2013
8509269 Method for producing a cylindrical optical component of quartz glass and optically active component obtained by said method Aug. 13, 2013
8509588 Amplifying optical fiber operating at a wavelength in the range of 1000-1700 nm, methods of fabricating the same, and fiber laser Aug. 13, 2013
8486850 Aluminophosphate glass composition Jul. 16, 2013
8442089 Laser device May. 14, 2013
8385375 P-element doped laser medium apparatus and method Feb. 26, 2013
8331410 Spontaneous/stimulated light emitting .mu.-cavity device Dec. 11, 2012
8270445 Light emitting devices with phosphosilicate glass Sep. 18, 2012
8213473 Laser based on quantum dot activated media Jul. 3, 2012
8208502 Fiber-coupled solid state microcavity light emitters Jun. 26, 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
8175132 Laser device and lasing method May. 8, 2012
8144392 Waveguide amplifier in a sputtered film of erbium-doped gallium lanthanum sulfide glass Mar. 27, 2012
8053383 Light-amplifying glass Nov. 8, 2011
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
8000362 Solid-state suspension laser generation utilizing separate excitation and extraction Aug. 16, 2011
7995638 High power, end pumped laser with off-peak pumping Aug. 9, 2011
7951735 Glass materials for optical gain media and infrared optics comprising rare earth oxide glass compositions May. 31, 2011
7894129 Laser device and optical amplifier Feb. 22, 2011
7894501 Laser device and optical amplifier Feb. 22, 2011
7813394 Laser with gain medium suppressing higher order modes to provide lasing output with high beam quality Oct. 12, 2010
7813603 Optical coupler devices, methods of their production and use Oct. 12, 2010
7792168 Heat capacity laser and associated lasing medium Sep. 7, 2010
7773647 Glass for optical amplifier fiber Aug. 10, 2010
7711022 Polycrystalline transparent ceramic articles and method of making same May. 4, 2010
7675952 Articulated glaze cladding for laser components and method of encapsulation Mar. 9, 2010
7646796 Solid-state suspension laser with separate excitation and extraction Jan. 12, 2010
7643526 Spontaneous/stimulated light emitting .mu.-cavity device Jan. 5, 2010
7630423 Glaze soldered laser components and method of manufacturing Dec. 8, 2009
7583710 Laser and environmental monitoring system Sep. 1, 2009
7507683 Glass ceramics for laser systems Mar. 24, 2009
7433376 Zig-zag laser with improved liquid cooling Oct. 7, 2008
7316986 Glass ceramics for laser systems Jan. 8, 2008
7298768 Thulium-doped heavy metal oxide glasses for 2UM lasers Nov. 20, 2007
7115536 Rare earth containing P2O5-WO3-Na2O glass for laser applications Oct. 3, 2006
7103078 Laser containing a distributed gain medium Sep. 5, 2006
7050470 Optical waveguides on glass substrates and lasers formed therefrom May. 23, 2006
7031612 Optical transponders and transceivers Apr. 18, 2006
6993258 WDM transmitter Jan. 31, 2006
6937629 Laser containing a distributed gain medium Aug. 30, 2005
6911160 Phosphate glass for use in the manufacture of ultra-short length lasers and amplifiers Jun. 28, 2005
6904069 Parasitic oscillation suppression in solid state lasers using optical coatings Jun. 7, 2005
6895152 Guided-mode laser apparatus with improved cladding structure and a method of fabricating thereof May. 17, 2005
6879306 Scanned display systems using color laser light sources Apr. 12, 2005
6879609 Silicate glass for upconversion fluorescence Apr. 12, 2005
6870868 Organic laser having improved linearity Mar. 22, 2005
6862308 Hybrid heat capacity-moving slab solid-state laser Mar. 1, 2005

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