Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Optical & Optics
Class Information
Number: 372/45.011
Name: Coherent light generators > Particular active media > Semiconductor > Injection > Particular confinement layer > With strained layer
Description: Subject matter wherein the layer has a lattice constant different from that of the semiconductor substrate.










Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
8679876 Laser diode and method for fabricating same Mar. 25, 2014
8654808 Nitride semiconductor laser element and method for manufacturing same Feb. 18, 2014
8638829 Semiconductor laser Jan. 28, 2014
8619828 Group III nitride semiconductor laser diode Dec. 31, 2013
8611386 Semiconductor laser device and manufacturing method thereof Dec. 17, 2013
8599895 Semiconductor laser device and manufacturing method thereof Dec. 3, 2013
8488642 Gallium nitride based semiconductor light-emitting device and method for fabricating the same, gallium nitride based light-emitting diode, epitaxial wafer, and method for fabricating gallium n Jul. 16, 2013
8462822 Method of and photonic device for eliminating or substantially reducing sensitivity to polarization of an injected optical signal and method of manufacturing such photonic device Jun. 11, 2013
8446927 Semiconductor laser device and manufacturing method thereof May. 21, 2013
8432947 Semiconductor light emitting device Apr. 30, 2013
8422527 Nitride based semiconductor device and fabrication method for the same Apr. 16, 2013
8401049 Surface-emission laser diode and fabrication process thereof Mar. 19, 2013
8385379 Optical semiconductor device and pumping light source for optical fiber amplifier Feb. 26, 2013
8379684 Hole blocking layers in non-polar and semi-polar green light emitting devices Feb. 19, 2013
8367450 Light emitting system and method of fabricating and using the same Feb. 5, 2013
8358673 Strain balanced laser diode Jan. 22, 2013
8358674 Semiconductor laser element and method of manufacturing thereof Jan. 22, 2013
8355421 Vertical-cavity surface emitting laser Jan. 15, 2013
8355422 Enhanced planarity in GaN edge emitting lasers Jan. 15, 2013
8349712 Layer assembly Jan. 8, 2013
8294179 Optical device structure using GaN substrates and growth structures for laser applications Oct. 23, 2012
8290012 Low cost InGaAlN based lasers Oct. 16, 2012
8265115 Surface emitting laser, method for manufacturing surface emitting laser, and image forming apparatus Sep. 11, 2012
8218595 Enhanced planarity in GaN edge emitting lasers Jul. 10, 2012
8199788 Surface-emission laser diode and fabrication process thereof Jun. 12, 2012
8194712 Monolithically integrated laser diode chip having a construction as a multiple beam laser diode Jun. 5, 2012
8189639 GaN-based laser diodes with misfit dislocations displaced from the active region May. 29, 2012
8179943 Semiconductor saturable absorber reflector and method to fabricate thereof May. 15, 2012
8149888 Single photon source Apr. 3, 2012
8144742 Surface emitting laser device Mar. 27, 2012
8130801 Method of and photonic device for eliminating or substantially reducing sensitivity to polarization of an injected optical signal and method of manufacturing such photonic device Mar. 6, 2012
8073032 Surface emitting laser and manufacturing method therefor Dec. 6, 2011
8054862 Optoelectronic devices Nov. 8, 2011
8050304 Group-III nitride based laser diode and method for fabricating same Nov. 1, 2011
8045595 Self aligned diode fabrication method and self aligned laser diode Oct. 25, 2011
8023545 Semiconductor light emitting device Sep. 20, 2011
8017973 Nitride semiconductor light-emitting device including a buffer layer on a substrate and method for manufacturing the same Sep. 13, 2011
7978739 Surface emitting laser element, surface emitting laser array, optical scanning device, and image forming apparatus Jul. 12, 2011
7974323 Semiconductor laser Jul. 5, 2011
7859745 Semiconductor optical amplifying device, semiconductor optical amplifying system and semiconductor optical integrated element Dec. 28, 2010
7856041 Semiconductor having enhanced carbon doping Dec. 21, 2010
7848376 Quantum cascade laser structure Dec. 7, 2010
7829912 Efficient carrier injection in a semiconductor device Nov. 9, 2010
7830939 Low cost InGaAIN based lasers Nov. 9, 2010
7813401 Electrically pumped low-threshold ultra-small photonic crystal lasers Oct. 12, 2010
7813400 Group-III nitride based laser diode and method for fabricating same Oct. 12, 2010
7813397 Nitride semiconductor laser device Oct. 12, 2010
7807485 Process for producing surface emitting laser, process for producing surface emitting laser array, and optical apparatus including surface emitting laser array produced by the process Oct. 5, 2010
7796661 Semiconductor laser Sep. 14, 2010
7787509 Semiconductor laser device Aug. 31, 2010

1 2 3 4










 
 
  Recently Added Patents
Uplink synchronization management in wireless networks
Location estimation of wireless terminals through pattern matching of deduced signal strengths
Method for transferring inventory between virtual universes
Image processing apparatus, image registering method, program causing computer to execute image registering method, and recording medium in which program is recorded
Multi-room user interface
Control system for an internal combustion engine
Managing multiple web services on a single device
  Randomly Featured Patents
Adaptive identification method and device, and adaptive echo canceller implementing such method
Hydrogen generation by hydrolysis of hydrides for undersea vehicle fuel cell energy systems
System and method for intelligent routing of tasks across a distributed network
Door for an automobile
Method, apparatus, and program product for producing and using game play records in a bingo-type game
Papaver plant named `Carmen`
Individual channel analog wall filtering to improve flow sensitivity in ultrasound imaging
Security enhanced blasting apparatus, and method of blasting
Fluid flow measuring device, valve device and measuring method
Process for the automatic recognition of objects liable to overlap