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Class Information
Number: 372/50.123
Name: Coherent light generators > Particular active media > Semiconductor > Injection > Monolithic integrated > Laser array > Phase locked
Description: Subject matter, wherein a plurality of active regions of the laser array are sufficiently close to each other that light from each active region is coupled to the light from the adjacent active region.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8615028 Vertically integrated optical phased array with pseudo-random array architecture Dec. 24, 2013
8494020 Semiconductor light emitting device, optical pickup unit and information recording/reproduction apparatus Jul. 23, 2013
8494025 Curved coupled waveguide array and laser Jul. 23, 2013
8340150 High-power, phase-locked, laser arrays Dec. 25, 2012
8259767 High-power quantum cascade lasers with active-photonic-crystal structure Sep. 4, 2012
8243769 Semiconductor light emitting device, optical pickup unit and information recording/reproduction apparatus Aug. 14, 2012
8120843 Dark channel array with scattering centers Feb. 21, 2012
7965754 Spherical array laser source Jun. 21, 2011
7949030 High-power, phased-locked, laser arrays May. 24, 2011
7804874 Multibeam laser apparatus and image forming device using the same Sep. 28, 2010
7796667 Two-dimensional surface-emitting laser array Sep. 14, 2010
7680169 Self-mode locked multi-section semiconductor laser diode Mar. 16, 2010
7678591 Semicoductor chip and method for production thereof Mar. 16, 2010
7680171 Semiconductor laser device, and image display device Mar. 16, 2010
7580436 Surface-emitting type semiconductor laser and method for manufacturing the same Aug. 25, 2009
7532392 Dark channel array May. 12, 2009
7443895 Modular diode laser assembly Oct. 28, 2008
7436868 Modular diode laser assembly Oct. 14, 2008
7436423 Apparatus and method of making a grayscale photo mask and an optical grayscale element Oct. 14, 2008
7420996 Modular diode laser assembly Sep. 2, 2008
7386018 Mode-locked laser and optical multi-carrier source using same Jun. 10, 2008
7382814 Semiconductor laser device and method of manufacturing the same Jun. 3, 2008
7184451 Continuously tunable coupled opto-electronic oscillators having balanced opto-electronic filters Feb. 27, 2007
7142571 Stack-type diode laser device Nov. 28, 2006
7127129 Method and apparatus for phase shifting an optical beam in an optical device Oct. 24, 2006
5446754 Phased array semiconductor laser Aug. 29, 1995
5323405 Anti-guided phase-locked array and manufacturing method therefor Jun. 21, 1994
5313478 Method of operating a semiconductor laser as a mode-locked semiconductor laser and devices for implementing the method May. 17, 1994
5299219 Stripe-type laser diode used as a light source Mar. 29, 1994
5274657 Phase lock type semiconductor laser Dec. 28, 1993
5086430 Phase-locked array of reflectivity-modulated surface-emitting lasers Feb. 4, 1992
5058121 Coupling structures for a phase-locked laser array Oct. 15, 1991
5050180 Phase-locked arrays of coupled X-junctions Sep. 17, 1991
5042046 Semiconductor laser device Aug. 20, 1991
5023882 Phased locked arrays with single lobe output beam Jun. 11, 1991
4995047 Integrated injection-locked semiconductor diode laser Feb. 19, 1991
4907234 Monolithic laser diode structure for microwave generation Mar. 6, 1990
4903275 Phase modulation semiconductor laser array Feb. 20, 1990
4891816 Integrated semiconductor laser device Jan. 2, 1990
4860298 Phased-locked array of semiconductor lasers using closely spaced antiguides Aug. 22, 1989
4831630 Phased-locked window lasers May. 16, 1989
4831629 Incoherent, optically coupled laser arrays with increased spectral width May. 16, 1989
4827482 Phase-locked semiconductor laser arrays May. 2, 1989
4803691 Lateral superradiance suppressing diode laser bar Feb. 7, 1989
4796269 Two-dimensional phase-locked surface emitting semiconductor laser array Jan. 3, 1989
4791650 Phased-array semiconductor laser apparatus Dec. 13, 1988
4768852 Apparatus for optical fiber communication using travelling wave acousto-optical modulator and injection locked lasers Sep. 6, 1988
4751711 Asymmetric offset stripe laser for emission in a single lobe Jun. 14, 1988
4730325 Two-dimensional phase locked semiconductor laser array Mar. 8, 1988
4723252 Phase-locked laser array Feb. 2, 1988

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