Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Optical & Optics
Class Information
Number: 372/50.11
Name: Coherent light generators > Particular active media > Semiconductor > Injection > Monolithic integrated > With diffraction grating (bragg reflector)
Description: Subject matter wherein the semiconductor includes a series of very fine, closely spaced parallel slits, or of very narrow, parallel reflecting surfaces to produce a succession of spectra when light is incident thereon at a specific angle.










Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13 14

Patent Number Title Of Patent Date Issued
4399542 Transverse junction stripe laser with distributed Bragg reflectors Aug. 16, 1983
4318058 Semiconductor diode laser array Mar. 2, 1982
4286232 Laser with distributed reflector Aug. 25, 1981
4194162 Semiconductor device Mar. 18, 1980
4162460 Optical circuit element Jul. 24, 1979
4023993 Method of making an electrically pumped solid-state distributed feedback laser May. 17, 1977

1 2 3 4 5 6 7 8 9 10 11 12 13 14










 
 
  Recently Added Patents
High-resolution, active reflector radio frequency ranging system
Memory access monitoring method and device
Process for preparing red cocoa ingredients, red chocolate, and food products
Leg mounted portable computer
Load balancing in shortest-path-bridging networks
Fail-safe upgrading of portable electronic device software
Catalyst compositions for hydroformylation reaction and hydroformylation process using the same
  Randomly Featured Patents
Stable timing clock circuit
Method for cleaning a surface by using rotating high pressure fluid streams
Series resistance compensation in translinear circuits
Miniature air freshener receptacle for an automobile
Offshore fresh water reservoir
Functionalized single-wall carbon nanotubes
Testing device for pilot valves
Antegrade/retrograde switch for cardioplegia cannulae
Pressure-sensitive adhesive for the skin and tapes or sheets for the skin made by using the same
Fast program to program verify method