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Class Information
Number: 372/44.01
Name: Coherent light generators > Particular active media > Semiconductor > Injection
Description: Subject matter wherein the semiconductor includes a p-n junction which converts forward-bias electrical input directly into coherent optical output power via a process of stimulating emmission in the region near the junction.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7372885 |
Semiconductor laser device and optical information recording apparatus provided therewith |
May. 13, 2008 |
| 7339967 |
Semiconductor device, semiconductor laser device, manufacturing method for semiconductor device, manufacturing method for semiconductor laser device, optical disk device and optical transmissi |
Mar. 4, 2008 |
| 7327770 |
Nitride semiconductor laser device |
Feb. 5, 2008 |
| 7310361 |
Intersubband semiconductor lasers with enhanced subband depopulation rate |
Dec. 18, 2007 |
| 7269195 |
Laser diode with an amplification section that has a varying index of refraction |
Sep. 11, 2007 |
| 7257138 |
Optoelectronic waveguiding device, structural body including the same, and optical module |
Aug. 14, 2007 |
| 7254151 |
Nanoscale coherent optical components |
Aug. 7, 2007 |
| 7218659 |
High power semiconductor laser diode |
May. 15, 2007 |
| 7173757 |
Broad-band light source using a semiconductor optical amplifier |
Feb. 6, 2007 |
| 7151786 |
Semiconductor laser diode with current restricting layer and fabrication method thereof |
Dec. 19, 2006 |
| 7151785 |
Optoelectronic devices and methods of production |
Dec. 19, 2006 |
| 7149236 |
Optoelectronic semiconductor device |
Dec. 12, 2006 |
| 7136407 |
Semiconductor laser diode with removable high reflection film and method of manufacturing the same |
Nov. 14, 2006 |
| 7123639 |
Semiconductor optical device and method of making the same |
Oct. 17, 2006 |
| 7110428 |
Vertical cavity surface emitting laser |
Sep. 19, 2006 |
| 7103080 |
Laser diode with a low absorption diode junction |
Sep. 5, 2006 |
| 7088755 |
Nitride-base semiconductor laser device |
Aug. 8, 2006 |
| 7079559 |
Flip-chip automatically aligned optical device |
Jul. 18, 2006 |
| 7072372 |
Semiconductor laser device, semiconductor laser module, and optical fiber amplifier |
Jul. 4, 2006 |
| 7065113 |
Method and apparatus for interconnecting a laser array and an integrated circuit of a laser-based transmitter |
Jun. 20, 2006 |
| 7065303 |
Efficient low power optical source driver and method and optical systems and devices using same |
Jun. 20, 2006 |
| 7061956 |
High speed vertical cavity surface emitting laser device (VCSEL) with low parasitic capacitance |
Jun. 13, 2006 |
| 7058104 |
Surface emitting semiconductor laser and method of fabricating the same |
Jun. 6, 2006 |
| 7026182 |
Semiconductor device, semiconductor laser, their manufacturing methods and etching methods |
Apr. 11, 2006 |
| 7020172 |
Long wavelength vertical cavity surface emitting laser |
Mar. 28, 2006 |
| 7016385 |
Semiconductor laser device and method for producing the same |
Mar. 21, 2006 |
| 7012945 |
Multi DFB laser diode |
Mar. 14, 2006 |
| 7012943 |
Integration of amorphorous silicon transmit and receive structures with GaAs or InP processed devices |
Mar. 14, 2006 |
| 7010183 |
Surface plasmon devices |
Mar. 7, 2006 |
| 7006545 |
Semiconductor laser device and optical fiber amplifier using the same |
Feb. 28, 2006 |
| 7003008 |
Semiconductor laser light emitting device |
Feb. 21, 2006 |
| 6996148 |
Semiconductor laser based on the effect of photonic band gap crystal-mediated filtration of higher modes of laser radiation and method of making same |
Feb. 7, 2006 |
| 6993056 |
Hetero laser and light-emitting source of polarized radiation |
Jan. 31, 2006 |
| 6993054 |
Enhanced link operation of directly modulated lasers using gain-coupled gratings |
Jan. 31, 2006 |
| 6993053 |
Thin clad diode laser |
Jan. 31, 2006 |
| 6990133 |
Laser diode and manufacturing method thereof |
Jan. 24, 2006 |
| 6977952 |
Nitride based semiconductor light-emitting device |
Dec. 20, 2005 |
| 6975660 |
Vertical cavity surface emitting laser including indium and antimony in the active region |
Dec. 13, 2005 |
| 6975661 |
Method and apparatus for producing VCSELS with dielectric mirrors and self-aligned gain guide |
Dec. 13, 2005 |
| 6973109 |
Semiconductor laser device having strain buffer layer between compressive-strain quantum well layer and tensile-strain barrier layer |
Dec. 6, 2005 |
| 6970490 |
Organic light emitting devices based on the formation of an electron-hole plasma |
Nov. 29, 2005 |
| 6967983 |
Semiconductor laser apparatus |
Nov. 22, 2005 |
| 6965626 |
Single mode VCSEL |
Nov. 15, 2005 |
| 6959027 |
High-power coherent arrays of vertical cavity surface emitting lasers |
Oct. 25, 2005 |
| 6959029 |
Apparatus for performing anastomosis |
Oct. 25, 2005 |
| 6956883 |
Semiconductor laser device including light receiving element for receiving monitoring laser beam |
Oct. 18, 2005 |
| 6956884 |
Semiconductor light emitting device |
Oct. 18, 2005 |
| 6954477 |
Semiconductor laser device and fabrication method thereof |
Oct. 11, 2005 |
| 6947461 |
Semiconductor laser device |
Sep. 20, 2005 |
| 6947463 |
Semiconductor laser device for use in a laser module |
Sep. 20, 2005 |
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