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Browse by Category: Main > Optical & Optics
Class Information
Number: 372/70
Name: Coherent light generators > Particular pumping means > Pumping with optical or radiant energy
Description: Subject matter in which the pumping means excites the active media with optical or radiant energy.










Sub-classes under this class:

Class Number Class Name Patents
372/71 End-pumped laser 315
372/80 Excited phosphor 16
372/77 Exploding or combustible material 28
372/78 Heat 16
372/73 High-energy particles 63
372/76 Plasma 73
372/72 Pump cavity 293
372/75 Semiconductor 584
372/79 Solar 16


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

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
8705586 Solid-state laser element Apr. 22, 2014
8693513 Light generating system and method Apr. 8, 2014
8665923 Remotely induced atmospheric lasing Mar. 4, 2014
8649403 Fiber laser device Feb. 11, 2014
8588268 High power radiation source with active-media housing Nov. 19, 2013
8588267 Rectangular core optical fiber and rectangular core optical fiber arrays Nov. 19, 2013
8571074 Fiber laser device Oct. 29, 2013
8559477 Planar waveguide laser device Oct. 15, 2013
8559472 Single-mode intra-cavity frequency-doubled CW solid-state laser with volumetric gain-grating Oct. 15, 2013
8542710 Optical fiber amplifier and fiber laser apparatus using the same Sep. 24, 2013
8542711 Fiber laser device Sep. 24, 2013
8526480 Semiconductor laser device Sep. 3, 2013
8520713 Optical pumping of solid-state laser material using addressable laser array Aug. 27, 2013
8514898 Methods and apparatus for increasing wavelength tuning speed in broadband mode-locked ultrafast lasers Aug. 20, 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
8477825 Polarization maintaining multi-pass imaging system for thin-disk amplifiers and oscillators Jul. 2, 2013
8467429 Scalable, efficient laser systems Jun. 18, 2013
8462827 Photonic crystal device Jun. 11, 2013
8461560 LPP EUV light source drive laser system Jun. 11, 2013
8457171 Miniaturized laser amplifier arrangement having a pump source Jun. 4, 2013
8442090 Efficient burst mode optical parametric source May. 14, 2013
8442089 Laser device May. 14, 2013
8432943 Monolithic fiber laser beam combiner Apr. 30, 2013
8428094 Surface-emitting semiconductor laser Apr. 23, 2013
8416830 Wavelength stabilized light emitter and system for protecting emitter from backreflected light Apr. 9, 2013
8406260 Anti-transverse lasing device with longitudinal cooling for emitting a laser beam Mar. 26, 2013
8406267 Grazing-incidence-disk laser element Mar. 26, 2013
8396092 Vertically emitting, optically pumped semiconductor comprising an external resonator and frequency doubling on a separate substrate Mar. 12, 2013
8368040 Radiation system and lithographic apparatus Feb. 5, 2013
8369374 Light source device Feb. 5, 2013
8355415 Method for operating an ignition device, and an ignition device Jan. 15, 2013
8351479 Optoelectronic semiconductor element Jan. 8, 2013
8315288 Solid-state dye laser Nov. 20, 2012
8284812 Resonantly pumped Tm doped cyrstalline lasers Oct. 9, 2012
8275015 Passively Q-switched side pumped monolithic ring laser Sep. 25, 2012
8270443 Diode-pumped cavity Sep. 18, 2012
8270442 Optical fiber laser Sep. 18, 2012
8270440 Laser light source and optical device Sep. 18, 2012
8270070 Multi-fibre arrangement for high power fibre lasers and amplifiers Sep. 18, 2012
8259391 Amplification device comprising a laser amplifying medium of parallelepiped shape and pumping means comprising lamps Sep. 4, 2012
8238399 High-gain diode-pumped laser amplifier Aug. 7, 2012
8218597 Diode pumped solid-state laser for high shock environments Jul. 10, 2012
8208503 Fiber light source with high mean wavelength stability and reliability Jun. 26, 2012
8175131 Laser media with controlled concentration profile of active laser ions and method of making the same May. 8, 2012
8170074 Tracking injection seeding power based on back facet monitoring (BFM) of an injection seeded laser May. 1, 2012
8165178 Method and apparatus for pumping and operating optical parametric oscillators using DFB fiber lasers Apr. 24, 2012
8149887 Planar waveguide laser device Apr. 3, 2012
8143956 Atomic beam optical frequency atomic clock and a producing method thereof Mar. 27, 2012
8144744 Co-extruded multilayer polymers films for all-polymer lasers Mar. 27, 2012

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