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Class Information
Number: 372/50.12
Name: Coherent light generators > Particular active media > Semiconductor > Injection > Monolithic integrated > Laser array
Description: Subject matter including a group of many similar, basic, complex, or integrated devices without separate enclosures.










Sub-classes under this class:

Class Number Class Name Patents
372/50.122 Independently addressable 91
372/50.121 Multiple wavelength emissive 183
372/50.123 Phase locked 64
372/50.124 With vertical output (surface emission) 486


Patents under this class:
1 2 3 4 5 6 7 8 9

Patent Number Title Of Patent Date Issued
8711894 High brightness laser diode module Apr. 29, 2014
8705585 Surface-emitting laser array, optical scanning device, and image forming device Apr. 22, 2014
8679873 Method for fabricating oxide-confined vertical-cavity surface-emitting laser Mar. 25, 2014
8654802 Vertical-cavity surface-emitting laser array, vertical-cavity surface-emitting laser device, optical transmission apparatus, and information processing apparatus Feb. 18, 2014
8654811 Serially interconnected vertical-cavity surface emitting laser arrays Feb. 18, 2014
8649407 Surface-emitting laser device, surface-emitting laser array, optical scanning apparatus and image forming apparatus Feb. 11, 2014
8644359 High power quantum dot optical light source Feb. 4, 2014
8638831 Optical pumping of a solid-state gain-medium using a diode-laser bar stack with individually addressable bars Jan. 28, 2014
8638828 Method and system for providing directional light sources with broad spectrum Jan. 28, 2014
8630325 Manufacturing method, surface-emitting laser device, surface-emitting laser array, optical scanner, and image forming apparatus Jan. 14, 2014
8624269 Radiation-emitting thin-film semiconductor chip and method of producing a radiation-emitting thin film semiconductor chip Jan. 7, 2014
8624950 Surface-emitting laser comprising emission region having peripheral portion with anisotropy in two perpendicular directions, and surface-emitting laser array, optical scanning apparatus and im Jan. 7, 2014
8615028 Vertically integrated optical phased array with pseudo-random array architecture Dec. 24, 2013
8611382 Output power stabilization for laser diodes using the photon-cooling dependent laser voltage Dec. 17, 2013
8582615 Semiconductor light-emitting device Nov. 12, 2013
8576885 Optical pump for high power laser Nov. 5, 2013
8563342 Method of making semiconductor optical integrated device by alternately arranging spacers with integrated device arrays Oct. 22, 2013
8565276 High power semiconductor laser diodes Oct. 22, 2013
8558473 Light emitting device, light receiving system and image pickup system Oct. 15, 2013
8559474 Silicon carrier optoelectronic packaging Oct. 15, 2013
8559824 Parallel optical transceiver module having a balanced laser driver arrangement Oct. 15, 2013
8548024 Semiconductor laser module Oct. 1, 2013
8537874 High fill-factor efficient vertical-cavity surface emitting laser arrays Sep. 17, 2013
8537873 High power surface mount technology package for side emitting laser diode Sep. 17, 2013
8532154 Laser diode arrangement Sep. 10, 2013
8532155 Optical interconnection system Sep. 10, 2013
RE44482 CMOS active image sensor with common pixel transistors and binning capability Sep. 10, 2013
8526474 Multi-beam laser power control circuit and image forming apparatus using the same Sep. 3, 2013
8520707 Optical pickup device Aug. 27, 2013
8503493 System and method for cooling a semiconductor light source bar during burn-in testing Aug. 6, 2013
8494321 Diode laser having a device for beam forming Jul. 23, 2013
8494020 Semiconductor light emitting device, optical pickup unit and information recording/reproduction apparatus Jul. 23, 2013
8494019 Multi-beam semiconductor laser device Jul. 23, 2013
8483253 3D optoelectronic packaging Jul. 9, 2013
8483254 Surface-emitting laser device, surface-emitting laser array, optical scanning apparatus and image forming apparatus Jul. 9, 2013
8477823 Semiconductor laser apparatus and optical apparatus Jul. 2, 2013
8457169 Integrated semiconductor laser element, semiconductor laser module, and optical transmission system Jun. 4, 2013
8457173 Silicon-based lens support structure for diode laser Jun. 4, 2013
8451878 Surface profile inspection device May. 28, 2013
8428093 High-power quantum cascade lasers with active-photonic-crystal structure for single, in-phase mode operation Apr. 23, 2013
8428091 Tunable laser module Apr. 23, 2013
8416822 Manufacturing method, surface-emitting laser device, surface-emitting laser array, optical scanner, and image forming apparatus Apr. 9, 2013
8411719 3D optoelectronic packaging Apr. 2, 2013
8401046 Multibeam coherent laser diode source (embodiments) Mar. 19, 2013
8391328 Optical pumping of a solid-state gain-medium using a diode-laser bar stack with individually addressable bars Mar. 5, 2013
8371697 Method for image projection, image projection apparatus and image projection screen Feb. 12, 2013
8363689 Laser diode array, method of manufacturing same, printer, and optical communication device Jan. 29, 2013
8358675 Nitride semiconductor laser device and wafer Jan. 22, 2013
8345720 Laser diode ceramic cooler having circuitry for control and feedback of laser diode performance Jan. 1, 2013
8340150 High-power, phase-locked, laser arrays Dec. 25, 2012

1 2 3 4 5 6 7 8 9










 
 
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