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:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Next

Patent Number Title Of Patent Date Issued
6084899 Semiconductor light emitting device and manufacturing method Jul. 4, 2000
6081541 Semiconductor laser device and optical disk apparatus using the same Jun. 27, 2000
6081638 Fiber optic header with integrated power monitor Jun. 27, 2000
6075799 Polarization selective semiconductor laser, optical transmitter using the same, optical communication system using the same and fabrication method of the same Jun. 13, 2000
6075800 Bonding ridge structure laser diodes to substrates Jun. 13, 2000
6075801 Semiconductor laser with wide side of tapered light gain region Jun. 13, 2000
6075804 Semiconductor device having an oxide defined aperture Jun. 13, 2000
6072815 Microlaser submount assembly and associates packaging method Jun. 6, 2000
6072925 Optical integrated nodes, and optical communication systems and networks using the optical integrated nodes Jun. 6, 2000
6066859 Opto-electronic component with MQW structures May. 23, 2000
RE36710 Integrated tunable optical filter May. 23, 2000
6064783 Integrated laser and coupled waveguide May. 16, 2000
6057871 Laser marking system and associated microlaser apparatus May. 2, 2000
6058125 Semiconductor lasers May. 2, 2000
6052400 Variable wavelength semiconductor laser Apr. 18, 2000
6043104 Fabrication method of a polarization selective semiconductor laser Mar. 28, 2000
6044101 Semiconductor laser device Mar. 28, 2000
6044102 Laser transmitting or receiving devices and method for optically transmitting information Mar. 28, 2000
6034980 Laser scanning unit module Mar. 7, 2000
6034983 Method of fabricating compound semiconductor device and optical semiconductor device Mar. 7, 2000
6031851 Mode-locked semiconductor laser and method of driving the same Feb. 29, 2000
6031859 Mode-locked semiconductor laser Feb. 29, 2000
6028876 High power semiconductor laser device and method for fabricating the same Feb. 22, 2000
6026106 Composite optical device Feb. 15, 2000
6026107 Semiconductor optical functional device and method of driving the same Feb. 15, 2000
6021148 Semiconductor laser device Feb. 1, 2000
6021149 Optical semiconductor module Feb. 1, 2000
6014390 Tunable transmitter with Mach-Zehnder modulator Jan. 11, 2000
6014394 Semiconductor laser Jan. 11, 2000
6014395 Oxidizable semiconductor device having cavities which allow for improved oxidation of the semiconductor device Jan. 11, 2000
6011811 Buried heterostructure with aluminum-free active layer and method of making same Jan. 4, 2000
6008926 Discrete electroabsorption modulator Dec. 28, 1999
6005881 Semiconductor laser and method of making the same Dec. 21, 1999
5995530 Interferometric semiconductor laser with low-loss coupling of light therefrom and an arrangement with such a laser Nov. 30, 1999
5991318 Intracavity frequency-converted optically-pumped semiconductor laser Nov. 23, 1999
5991323 Laser transmitter for reduced signal distortion Nov. 23, 1999
5982792 Solid-state laser device Nov. 9, 1999
5978399 Electrically-tunable infrared detectors and method based on intraband transitions in quantum well structures Nov. 2, 1999
5978402 Semiconductor laser device Nov. 2, 1999
5978408 Highly compact vertical cavity surface emitting lasers Nov. 2, 1999
5972730 Nitride based compound semiconductor light emitting device and method for producing the same Oct. 26, 1999
5974070 II-VI laser diode with facet degradation reduction structure Oct. 26, 1999
5960014 Thin film resistor for optoelectronic integrated circuits Sep. 28, 1999
5953358 Semiconductor laser device Sep. 14, 1999
5953361 DFB laser diode structure having complex optical grating coupling Sep. 14, 1999
5953362 Strain induce control of polarization states in vertical cavity surface emitting lasers and method of making same Sep. 14, 1999
5953479 Tilted valance-band quantum well double heterostructures for single step active and passive optical waveguide device monolithic integration Sep. 14, 1999
5946336 Optical semiconductor apparatus, fabrication method thereof, modulation method therefor, light source apparatus and optical communication system or method using the same Aug. 31, 1999
5936992 Method for selecting a semiconductor integrated optical modulator/laser light source device Aug. 10, 1999
5930280 Laser system with reduced power fluctuations for employment in applications requiring continuous stable light intensity delivery Jul. 27, 1999

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Next


 
 
  Recently Added Patents
Semiconductor integrated circuit device
System and method for graph cuts image segmentation using a shape prior
Heel strap apparatus and mounting method
Cabinet for a frequency converter
Container for cosmetics
Method and apparatus for driving spindle motor using adaptive feedforward control
Omni-directional treadmill
  Randomly Featured Patents
Workload detecting system for excavating and loading apparatus
Tube coupling
Container with shoulder flange and removable sidewall portions, and related method
Drill bit assembly for bomb deactivation and other applications
Connector
Beam for a containment structure
Increasing the wet slippage properties of textiles material, and wet-acting lubricants for this purpose
Cordless rotary tool
Preparation of finely divided acicular hexagonal ferrites having a high coercive force
Method of manufacturing a tactile sensor