Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Optical & Optics
Class Information
Number: 372/50.1
Name: Coherent light generators > Particular active media > Semiconductor > Injection > Monolithic integrated
Description: Subject matter wherein electrical elements or circuits formed within a semiconductor substrate.


Sub-classes under this class:

Class Number Class Name Patents
372/50.22 Having an amplifier 127
372/50.23 Having lens 71
372/50.21 Having photodetection means 189
372/50.12 Laser array 200
372/50.11 With diffraction grating (bragg reflector) 343


Patents under this class:

Patent Number Title Of Patent Date Issued
6600765 High-power coherent arrays of vertical cavity surface-emitting semiconducting lasers Jul. 29, 2003
6597713 Apparatus with an optical functional device having a special wiring electrode and method for fabricating the same Jul. 22, 2003
6597718 Electroabsorption-modulated fabry perot laser Jul. 22, 2003
6594298 Multi-wavelength semiconductor laser array and method for fabricating the same Jul. 15, 2003
6590924 Mirror and cavity designs for sampled grating distributed bragg reflector lasers Jul. 8, 2003
6586776 Top-emitting and top-illuminated optoelectronic integrated circuit device Jul. 1, 2003
6587495 Semiconductor laser device, and image forming apparatus Jul. 1, 2003
6583445 Integrated electronic-optoelectronic devices and method of making the same Jun. 24, 2003
6584130 Multiple semiconductor laser structure with narrow wavelength distribution Jun. 24, 2003
6580739 Integrated opto-electronic wavelength converter assembly Jun. 17, 2003
6580740 Semiconductor laser device having selective absorption qualities Jun. 17, 2003
6580741 Systems with integrated optically pumped vertical cavity surface emitting lasers Jun. 17, 2003
6574249 Thin film laser emitting device and method for the manufacture thereof Jun. 3, 2003
6574259 Method of making an opto-electronic laser with integrated modulator Jun. 3, 2003
6574260 Electroabsorption modulated laser Jun. 3, 2003
6570899 Gas laser device May. 27, 2003
6567448 Scanning III-V compound light emitters integrated with Si-based actuators May. 20, 2003
6567449 Semiconductor laser and method for manufacturing the same May. 20, 2003
6567454 Coupled-resonator vertical-cavity lasers with two active gain regions May. 20, 2003
6567457 Monolithic light reflector May. 20, 2003
6560262 Vertical cavity surface emitting laser array and a process for making same May. 6, 2003
6556608 Small format optical subassembly Apr. 29, 2003
6556610 Semiconductor lasers Apr. 29, 2003
6556614 Monolithic solid state laser assembly and method of manufacture Apr. 29, 2003
6553048 Modulated integrated optically pumped vertical cavity surface emitting lasers Apr. 22, 2003
6553157 Optoelectronic microelectronic system Apr. 22, 2003
6541297 Method for fabricating semiconductor device and semiconductor device Apr. 1, 2003
6542525 Light modulator and integrated semiconductor laser-light modulator Apr. 1, 2003
6542532 Semiconductor laser device capable of reducing coupling loss respect to optical fiber Apr. 1, 2003
6542533 Process for obtaining ultra-low reflectivity facets for electro-absorption modulated lasers Apr. 1, 2003
6539041 Compact solid state dye laser Mar. 25, 2003
6535541 Vertical cavity apparatus with tunnel junction Mar. 18, 2003
6534331 Method for making a vertical-cavity surface emitting laser with improved current confinement Mar. 18, 2003
6529542 Incoherent beam combined optical system utilizing a lens array Mar. 4, 2003
6526075 Method for driving a semiconductor light source device for transmitting a signal Feb. 25, 2003
6526080 Bidirectional light transmitting and receiving device Feb. 25, 2003
6519271 Photonic quantum ring laser diode Feb. 11, 2003
6501777 Distributed feedback semiconductor laser emitting device having asymmetrical diffraction gratings Dec. 31, 2002
6493132 Monolithic optically pumped high power semiconductor lasers and amplifiers Dec. 10, 2002
6493372 Vertical cavity apparatus with tunnel junction Dec. 10, 2002
6483862 System and method for the monolithic integration of a light emitting device and a photodetector using a native oxide semiconductor layer Nov. 19, 2002
6483863 Asymmetric waveguide electroabsorption-modulated laser Nov. 19, 2002
6480639 Optical module Nov. 12, 2002
6477191 Semiconductor laser device, semiconductor laser module, rare-earth-element-doped optical fiber amplifier and fiber laser Nov. 5, 2002
6477285 Integrated circuits with optical signal propagation Nov. 5, 2002
6459715 Master-oscillator grating coupled power amplifier with angled amplifier section Oct. 1, 2002
6459716 Integrated surface-emitting laser and modulator device Oct. 1, 2002
6459840 Optical transmission device Oct. 1, 2002
6456641 High-frequency semiconductor laser module Sep. 24, 2002
6449296 Semiconductor laser device Sep. 10, 2002



 
 
  Recently Added Patents
Turbine component
Mobile phone
Closure apparatus and method of installing same
Methods and apparatus for managing write inhibit in response to a predictive metric
Stereoscopic image display device
POS terminal apparatus
Automotive wheel
  Randomly Featured Patents
Liquid dispenser housing
Cowling and air inlet device for outboard motor
Server side program interface to service logic execution environment
Seamless crochet game footbag
Electronic device and semiconductor memory device using the same
Nonintrusive testing of telecommunication speech by determining deviations from invariant characteristics or relationships
Monolithic seal for sapphire CMH lamp
Belt clip
Apparatus for manufacturing a semiconductor device and a method for manufacturing a semiconductor device
Method to measure yarn tension