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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:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 5373173 |
Apparatus for semiconductor laser |
Dec. 13, 1994 |
| 5369657 |
Silicon-based microlaser by doped thin films |
Nov. 29, 1994 |
| 5365536 |
Semiconductor laser |
Nov. 15, 1994 |
| 5365541 |
Mirror with photonic band structure |
Nov. 15, 1994 |
| 5363395 |
Blue-green injection laser structure utilizing II-VI compounds |
Nov. 8, 1994 |
| 5358896 |
Method of producing optical integrated circuit |
Oct. 25, 1994 |
| 5359613 |
Tunable laser oscillator |
Oct. 25, 1994 |
| 5359617 |
Nonlinear optical device |
Oct. 25, 1994 |
| 5359619 |
Multi-beam semiconductor laser and method for producing the same |
Oct. 25, 1994 |
| 5353294 |
Semiconductor laser device and semiconductor laser module |
Oct. 4, 1994 |
| 5349210 |
Optical reading head with angled array |
Sep. 20, 1994 |
| 5349593 |
Optical regenerator using bistable fabry-perot interferometer |
Sep. 20, 1994 |
| 5349602 |
Broad-area MOPA device with leaky waveguide beam expander |
Sep. 20, 1994 |
| 5347526 |
Wavelength-tunable semiconductor laser |
Sep. 13, 1994 |
| 5347533 |
Optical semiconductor device, method of producing the optical semiconductor device, and laser device using optical semiconductor devices |
Sep. 13, 1994 |
| 5345459 |
Method of reducing the thermally-induced shift in the emission wavelength of laser diodes |
Sep. 6, 1994 |
| 5345460 |
Semiconductor laser device with window regions |
Sep. 6, 1994 |
| 5343542 |
Tapered fabry-perot waveguide optical demultiplexer |
Aug. 30, 1994 |
| 5340998 |
Semiconductor surface light emitting and receiving heterojunction device |
Aug. 23, 1994 |
| 5334854 |
Optical semiconductor device with wavelength selectivity and method for amplifying or emitting the light using the same |
Aug. 2, 1994 |
| 5333141 |
Modulatable laser diode for high frequencies |
Jul. 26, 1994 |
| 5331659 |
Optical semiconductor device |
Jul. 19, 1994 |
| 5325379 |
Tunable laser diode |
Jun. 28, 1994 |
| 5325382 |
Method and electrode arrangement for inducing flat frequency modulation response in semiconductor laser |
Jun. 28, 1994 |
| 5325388 |
Optoelectronic waveguide neural architecture |
Jun. 28, 1994 |
| 5323026 |
Semiconductor laser with integrated phototransistor for dynamic power stabilization |
Jun. 21, 1994 |
| 5319659 |
Semiconductor diode laser having an intracavity spatial phase controller for beam control and switching |
Jun. 7, 1994 |
| 5316968 |
Method of making semiconductor surface emitting laser |
May. 31, 1994 |
| 5317583 |
Semiconductor laser screen of a cathode-ray tube |
May. 31, 1994 |
| 5311539 |
Roughened sidewall ridge for high power fundamental mode semiconductor ridge waveguide laser operation |
May. 10, 1994 |
| 5311540 |
Laser with coupled optical waveguides |
May. 10, 1994 |
| 5309464 |
Semiconductor laser and method for manufacturing the same |
May. 3, 1994 |
| 5309465 |
Ridge waveguide semiconductor laser with thin active region |
May. 3, 1994 |
| 5309470 |
Electrical distribution system for semiconductor laser integrated circuit |
May. 3, 1994 |
| 5307359 |
Monolithic semi-conductor laser producing blue, green and red output wavelengths |
Apr. 26, 1994 |
| 5307360 |
Method of wiring a row of lasers and a row of lasers wired by this method |
Apr. 26, 1994 |
| 5307361 |
Ridge waveguide laser diode with a depressed-index cladding layer |
Apr. 26, 1994 |
| 5307362 |
Mold-type semiconductor laser device |
Apr. 26, 1994 |
| 5305340 |
Waveguide ridge laser device with improved mounting and ridge protection |
Apr. 19, 1994 |
| 5305412 |
Semiconductor diode optical switching arrays utilizing low-loss, passive waveguides |
Apr. 19, 1994 |
| 5301204 |
Porous silicon as a light source for rare earth-doped CaF.sub.2 laser |
Apr. 5, 1994 |
| 5299216 |
Radiation-emitting semiconductor diode |
Mar. 29, 1994 |
| 5299218 |
Multi-tip semiconductor laser |
Mar. 29, 1994 |
| 5297218 |
Optical semiconductor laser and optical waveguide alignment device |
Mar. 22, 1994 |
| 5294815 |
Semiconductor light emitting device with terraced structure |
Mar. 15, 1994 |
| 5295150 |
Distributed feedback-channeled substrate planar semiconductor laser |
Mar. 15, 1994 |
| 5293444 |
Wavelength converter |
Mar. 8, 1994 |
| 5291057 |
Rectangular shaped laser diode and symmetrically inverted triangular shaped emitting and receiving photodiodes on the same substrate |
Mar. 1, 1994 |
| 5289018 |
Light emitting device utilizing cavity quantum electrodynamics |
Feb. 22, 1994 |
| 5289485 |
Multi-element optically pumped external cavity laser system |
Feb. 22, 1994 |
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