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Class Information
Number: 372/66
Name: Coherent light generators > Particular active media > Active media with particular shape
Description: Subject matter where the active media has a particular distinguishing shape.

Sub-classes under this class:

Class Number Class Name Patents
372/67 Disc-shaped 61

Patents under this class:
1 2 3 4 5 6

Patent Number Title Of Patent Date Issued
8705586 Solid-state laser element Apr. 22, 2014
8687270 Multi-pass amplifier architecture for high power laser systems Apr. 1, 2014
8660155 Method and apparatus for cooling semiconductor pumped lasers Feb. 25, 2014
8625194 Semiconductor optical amplifier Jan. 7, 2014
8615029 Optical device Dec. 24, 2013
8599898 Slab laser with composite resonator and method of producing high-energy laser radiation Dec. 3, 2013
8588268 High power radiation source with active-media housing Nov. 19, 2013
8565276 High power semiconductor laser diodes Oct. 22, 2013
8559479 Photon pair source and method for its production Oct. 15, 2013
8542712 Photonic devices based on conical refraction Sep. 24, 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
8494023 Composite optical waveguide, variable-wavelength laser, and method of oscillating laser Jul. 23, 2013
8457171 Miniaturized laser amplifier arrangement having a pump source Jun. 4, 2013
8442088 Diffractive grating coupled whispering gallery mode resonators May. 14, 2013
8422529 Tunable laser light source based on variable optical pulse excitation and method for operating same Apr. 16, 2013
8320419 High power semiconductor laser diodes Nov. 27, 2012
8275015 Passively Q-switched side pumped monolithic ring laser Sep. 25, 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
8238399 High-gain diode-pumped laser amplifier Aug. 7, 2012
8040931 Dual layer color-center patterned light source Oct. 18, 2011
7961771 High-gain diode-pumped laser amplifier Jun. 14, 2011
7940829 Laser devices using gain media operating in out of phase mode May. 10, 2011
7929589 Diffractive grating coupled whispering gallery mode resonators Apr. 19, 2011
7907655 Mode selection by synchronous pumping of a wagon wheel optical cavity Mar. 15, 2011
7894496 Gain media edge treatment to suppress amplified spontaneous emission in a high power laser Feb. 22, 2011
7869481 High power solid-state optical amplification process and system Jan. 11, 2011
7856046 Surface emitting laser diode including grating layer Dec. 21, 2010
7848375 Ridge waveguide laser with flared facet Dec. 7, 2010
7792168 Heat capacity laser and associated lasing medium Sep. 7, 2010
7709103 Phosphor, manufacturing method thereof and light emitting device using the same May. 4, 2010
7643523 Thermally self-correcting gain modules and associated systems and methods Jan. 5, 2010
7639723 Tunable laser, optical module, and control method thereof Dec. 29, 2009
7633982 Optically pumped surface emitting semiconductor laser device Dec. 15, 2009
7627014 Extended wavelength strained layer lasers having nitrogen disposed therein Dec. 1, 2009
7590160 High-gain diode-pumped laser amplifier Sep. 15, 2009
7583717 Laser system Sep. 1, 2009
7573930 Anamorphotic solid-sate laser Aug. 11, 2009
7545840 Laser element and method for manufacturing the same Jun. 9, 2009
7542497 AlGaInN-based lasers with dovetailed ridge Jun. 2, 2009
7532656 All-silicon raman amplifiers and lasers based on micro ring resonators May. 12, 2009
7522647 Semiconductor laser and method of fabricating the same Apr. 21, 2009
7515625 Multipath laser apparatus using a solid-state slab laser rod Apr. 7, 2009
7505499 Slab laser amplifier with parasitic oscillation suppression Mar. 17, 2009
7496125 Composite laser rod, fabricating method thereof, and laser device therewith Feb. 24, 2009
7492805 Scalable spherical laser Feb. 17, 2009
7440480 Tetravalent chromium doped laser materials and NIR tunable lasers Oct. 21, 2008
7430230 Tube solid-state laser Sep. 30, 2008
7388895 Corner-pumping method and gain module for high power slab laser Jun. 17, 2008
7382818 Diffusion bonded pump cavity Jun. 3, 2008

1 2 3 4 5 6

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