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Class Information
Number: 372/103
Name: Coherent light generators > Particular resonant cavity > Specified cavity component > Window, aperture, and mask
Description: Subject matter wherein the specified component is an opening for admission of light, or a transparent cover.

Sub-classes under this class:

Class Number Class Name Patents
372/104 Aerodynamic window 31

Patents under this class:
1 2 3 4 5 6 7 8

Patent Number Title Of Patent Date Issued
8548023 Semiconductor laser element Oct. 1, 2013
8537874 High fill-factor efficient vertical-cavity surface emitting laser arrays Sep. 17, 2013
8477825 Polarization maintaining multi-pass imaging system for thin-disk amplifiers and oscillators Jul. 2, 2013
8270450 Method of manufacturing semiconductor laser, semiconductor laser, optical disc device, method of manufacturing semiconductor device, and semiconductor device Sep. 18, 2012
8233511 Method and system for modulation of gain suppression in high average power laser systems Jul. 31, 2012
8218587 Automated bandwidth / wavelength adjustment systems and methods for short pulse lasers and optical amplifiers Jul. 10, 2012
8170076 GaN laser element May. 1, 2012
8152307 Diffractive optical element having periodically repeating phase mask and system for reducing perceived speckle Apr. 10, 2012
8135053 Laser crystal device Mar. 13, 2012
8009715 Mode selection technique for a laser Aug. 30, 2011
7988297 Non-rigidly coupled, overlapping, non-feedback, optical systems for spatial filtering of fourier transform optical patterns and image shape content characterization Aug. 2, 2011
7983319 Surface-emitting type semiconductor laser that controls polarization directions of laser light and method for manufacturing the same Jul. 19, 2011
7965756 Optical element for gas laser and gas laser apparatus using the same Jun. 21, 2011
7894494 Method and apparatus to control output spectrum bandwidth of MOPO or MOPA laser Feb. 22, 2011
7873084 Arrangement and method for preventing the depolarization of linear-polarized light during the transmission of light through crystals Jan. 18, 2011
7852900 Semiconductor device, method of manufacturing the same, and production equipment of the same Dec. 14, 2010
7813407 Segmented diode laser system Oct. 12, 2010
7792160 Coherent light source and recording and reproduction device using the same Sep. 7, 2010
7775668 Color-mixing laser module and projectors using the same Aug. 17, 2010
7778306 Laser system Aug. 17, 2010
7775670 Laser projection system Aug. 17, 2010
7756189 Two-light flux interference exposure device, two-light flux interference exposure method, semiconductor light emitting element manufacturing method, and semiconductor light emitting element Jul. 13, 2010
7729400 External cavity type semiconductor laser Jun. 1, 2010
7719738 Method and apparatus for reducing laser speckle May. 18, 2010
7700270 Double-bragg-grating scanning transmitter/receiver Apr. 20, 2010
7684453 Surface light emitting semiconductor laser element Mar. 23, 2010
7616673 Semiconductor laser device Nov. 10, 2009
7599106 Optical mask and MOPA laser apparatus including the same Oct. 6, 2009
7583718 Optical mounting scheme for waveguide lasers and waveguide laser incorporating the same Sep. 1, 2009
7580436 Surface-emitting type semiconductor laser and method for manufacturing the same Aug. 25, 2009
7525562 Graphic-arts laser imaging with reduced-length laser cavities and improved performance Apr. 28, 2009
7502399 Package for a laser diode component, laser diode component and method for producing laser diode component Mar. 10, 2009
7480322 Electrically-pumped (Ga,In,Al)N vertical-cavity surface-emitting laser Jan. 20, 2009
7477674 High-gain solid-state laser Jan. 13, 2009
7477815 Multi-mode fiber, optical fiber transmission system with offset-launch, single-mode, long-wavelength, vertical cavity surface emitting laser transmitter Jan. 13, 2009
7474679 Laser apparatus and manufacturing method of thin film transistor using the same Jan. 6, 2009
7457343 Lens structure, optical transmitter, and method for producing same Nov. 25, 2008
7450624 Grating--outcoupled surface-emitting lasers Nov. 11, 2008
7444083 Optical fiber transmission system with a plural emitting point transmitter Oct. 28, 2008
7436874 Laser device Oct. 14, 2008
7388890 Piezoelectric-tuned external cavity laser Jun. 17, 2008
7352782 Surface emitting semiconductor laser and communication system using the same Apr. 1, 2008
7339974 Tunable semiconductor laser Mar. 4, 2008
7282706 Advanced optics for rapidly patterned laser profiles in analytical spectrometry Oct. 16, 2007
7251264 Distributed bragg reflector for optoelectronic device Jul. 31, 2007
7231114 Multimode fiber optical fiber transmission system with offset launch single mode long wavelength vertical cavity surface emitting laser transmitter Jun. 12, 2007
7133427 Phase conjugate laser and method with improved fidelity Nov. 7, 2006
7099533 Fiber optic infrared laser beam delivery system Aug. 29, 2006
7092425 VCSEL device with improved modal properties Aug. 15, 2006
7075965 Wavelength conversion laser apparatus Jul. 11, 2006

1 2 3 4 5 6 7 8

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