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Class Information
Number: 372/50.22
Name: Coherent light generators > Particular active media > Semiconductor > Injection > Monolithic integrated > Having an amplifier
Description: Subject matter wherein the semiconductor device includes a device that produces as an output an enlarged reproduction of the essential features of its inputs.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7343061 |
Integrated photonic amplifier and detector |
Mar. 11, 2008 |
| 7308012 |
Semiconductor laser module and method of assembling the same |
Dec. 11, 2007 |
| 7248609 |
Amplified beam source |
Jul. 24, 2007 |
| 7245644 |
Semiconductor monolithic integrated optical transmitter |
Jul. 17, 2007 |
| 7224519 |
Low noise multi-wavelength light source and wavelength division multiplexing system using same |
May. 29, 2007 |
| 7184207 |
Semiconductor optical device |
Feb. 27, 2007 |
| 7149236 |
Optoelectronic semiconductor device |
Dec. 12, 2006 |
| 7095772 |
Extreme chirped/stretched pulsed amplification and laser |
Aug. 22, 2006 |
| 6839371 |
Combined single-frequency laser and linear amplifier |
Jan. 4, 2005 |
| 6836499 |
Optical amplifier for quantum cascade laser |
Dec. 28, 2004 |
| 6782028 |
Semiconductor laser device for use in a semiconductor laser module and an optical amplifier |
Aug. 24, 2004 |
| 6768758 |
Semiconductor laser, semiconductor optical amplifier, and production method thereof |
Jul. 27, 2004 |
| 6711199 |
Laser diode with an internal mirror |
Mar. 23, 2004 |
| 6707836 |
Semiconductor laser device |
Mar. 16, 2004 |
| 6704338 |
Semiconductor laser device, semiconductor laser module, and semiconductor laser control method |
Mar. 9, 2004 |
| 6687278 |
Method of generating an optical signal with a tunable laser source with integrated optical amplifier |
Feb. 3, 2004 |
| 6658035 |
Tunable laser source with integrated optical amplifier |
Dec. 2, 2003 |
| 6625187 |
Semiconductor optical device and method of manufacturing the same |
Sep. 23, 2003 |
| 6580740 |
Semiconductor laser device having selective absorption qualities |
Jun. 17, 2003 |
| 6526083 |
Two section blue laser diode with reduced output power droop |
Feb. 25, 2003 |
| 6459715 |
Master-oscillator grating coupled power amplifier with angled amplifier section |
Oct. 1, 2002 |
| 6404793 |
Intermodal phase difference controller for beam angle modulation in index guided semiconductor devices |
Jun. 11, 2002 |
| 6331990 |
Demodulating and amplifying systems of lasers with optical gain control (DAS-LOGiC) |
Dec. 18, 2001 |
| 6249373 |
Semiconductor optical amplifier with adjustable gain |
Jun. 19, 2001 |
| 6243401 |
Methods and apparatus for wavelength measurement and tracking using a semiconductor laser amplifier |
Jun. 5, 2001 |
| 6219362 |
Method for syntonizing the wave lengths of an arrangement of optoelectronic components |
Apr. 17, 2001 |
| RE37051 |
Semiconductor gain medium with multimode and single mode regions |
Feb. 13, 2001 |
| 6188708 |
Laser system and amplifying system to produce single-frequency laser irradiation |
Feb. 13, 2001 |
| 6172998 |
Semiconductor laser diode |
Jan. 9, 2001 |
| 6169757 |
Intermodal phase difference controller for beam angle modulation in index guided semiconductor devices |
Jan. 2, 2001 |
| 6167073 |
High power laterally antiguided semiconductor light source with reduced transverse optical confinement |
Dec. 26, 2000 |
| 6160824 |
Laser-pumped compound waveguide lasers and amplifiers |
Dec. 12, 2000 |
| 6157755 |
Laser system |
Dec. 5, 2000 |
| 6141477 |
Semiconductor optical amplification element |
Oct. 31, 2000 |
| 6137625 |
Semiconductor optical amplifier and integrated laser source information |
Oct. 24, 2000 |
| 6130903 |
Trumpet-flared monolithically integrated semiconductor laser amplifier |
Oct. 10, 2000 |
| 6128324 |
High speed, spatially switching light |
Oct. 3, 2000 |
| 6118803 |
Optically amplifying semiconductor diodes with curved waveguides for external cavities |
Sep. 12, 2000 |
| 6052222 |
Semiconductor optical amplifier |
Apr. 18, 2000 |
| 6014250 |
Laser amplifier, an optical system comprising such a laser amplifier and a method of forming such a laser amplifier |
Jan. 11, 2000 |
| 5982531 |
Semiconductor optical amplifier |
Nov. 9, 1999 |
| 5936991 |
Near fields in flared MOPAs amplifiers and oscillators by lateral current tailoring |
Aug. 10, 1999 |
| 5917972 |
Optical device |
Jun. 29, 1999 |
| 5914978 |
Semiconductor gain medium with multimode and single mode regions |
Jun. 22, 1999 |
| 5881086 |
Optical semiconductor device with quantum wires, fabrication method thereof, and light source apparatus, and optical communication system using the same |
Mar. 9, 1999 |
| 5864574 |
Semiconductor gain medium with a light Divergence region that has a patterned resistive region |
Jan. 26, 1999 |
| 5856990 |
Optical amplifying device |
Jan. 5, 1999 |
| 5737352 |
Semiconductor diode laser, in particular a laser amplifier, and method of manufacturing this laser |
Apr. 7, 1998 |
| 5715268 |
Laser amplifiers with suppressed self oscillation |
Feb. 3, 1998 |
| 5701322 |
Semiconductor laser for pumping light amplifier |
Dec. 23, 1997 |
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