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Class Information
Number: 372/68
Name: Coherent light generators > Particular active media > Plural active media or active media having plural dopants
Description: Subject matter where the active media exists as two or more separate and distinct bodies or as a single body doped with ions of two or more different chemical elements.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7609741 |
Disk laser including an amplified spontaneous emission (ASE) suppression feature |
Oct. 27, 2009 |
| 7602831 |
Semiconductor laser device having an insulation region |
Oct. 13, 2009 |
| 7599408 |
Tunable narrow linewidth laser source |
Oct. 6, 2009 |
| 7593444 |
Integration of laser sources and detectors for a passive optical network |
Sep. 22, 2009 |
| 7577177 |
Multi-path laser system |
Aug. 18, 2009 |
| 7545840 |
Laser element and method for manufacturing the same |
Jun. 9, 2009 |
| 7539223 |
Light emitting device |
May. 26, 2009 |
| 7535945 |
Semiconductor laser apparatus and method of manufacturing the same |
May. 19, 2009 |
| 7535947 |
Enhanced beam quality from a laser rod using interstitial dopants |
May. 19, 2009 |
| 7522647 |
Semiconductor laser and method of fabricating the same |
Apr. 21, 2009 |
| 7519092 |
Tunable laser source with optical wavelength addressing |
Apr. 14, 2009 |
| 7518787 |
Drive laser for EUV light source |
Apr. 14, 2009 |
| 7502391 |
Eye safe high power fibre laser |
Mar. 10, 2009 |
| 7430230 |
Tube solid-state laser |
Sep. 30, 2008 |
| 7408968 |
Semiconductor laser device and method for fabricating the same |
Aug. 5, 2008 |
| 7408970 |
Optically pumped external-cavity semiconductor laser with multiple gain structures |
Aug. 5, 2008 |
| 7382817 |
V-coupled-cavity semiconductor laser |
Jun. 3, 2008 |
| 7374959 |
Two-wavelength semiconductor laser device and method of manufacturing the same |
May. 20, 2008 |
| 7352789 |
Laser light irradiation apparatus and laser light irradiation method |
Apr. 1, 2008 |
| 7336690 |
Solid-state laser system |
Feb. 26, 2008 |
| 7310358 |
Semiconductor lasers |
Dec. 18, 2007 |
| 7286576 |
Pulse laser arrangement and method for setting pulse length for laser pulses |
Oct. 23, 2007 |
| 7280570 |
Device for generating a light beam including multiple wavelengths |
Oct. 9, 2007 |
| 7280577 |
Pumping method for laser equipment |
Oct. 9, 2007 |
| 7260127 |
Dual layer color-center patterned light source |
Aug. 21, 2007 |
| 7260132 |
Semiconductor laser apparatus |
Aug. 21, 2007 |
| 7254152 |
Optically pumped active mirror with improved performance and reduced parasitics |
Aug. 7, 2007 |
| 7215696 |
Electrically pumped semiconductor active mirror with improved performance and reduced parasitics |
May. 8, 2007 |
| 7209506 |
Optically pumped semiconductor device and method for producing it |
Apr. 24, 2007 |
| 7194014 |
Semiconductor laser device, semiconductor laser module, and optical fiber amplifier using the semiconductor laser module |
Mar. 20, 2007 |
| 7184456 |
Dual wavelength semiconductor laser emitting apparatus and manufacturing method thereof |
Feb. 27, 2007 |
| 7120184 |
Phasing surface emitting diode laser outputs into a coherent laser beam |
Oct. 10, 2006 |
| 7120340 |
Single polarization optical fiber laser and amplifier |
Oct. 10, 2006 |
| 7042921 |
Complex coupled single mode laser with dual active region |
May. 9, 2006 |
| 6996142 |
Light source device and wavelength control device therefor |
Feb. 7, 2006 |
| 6956881 |
Stacked semiconductor laser diode |
Oct. 18, 2005 |
| 6950451 |
Multi-beam semiconductor laser element |
Sep. 27, 2005 |
| 6944192 |
Planar laser |
Sep. 13, 2005 |
| 6931042 |
Long wavelength vertical cavity surface emitting laser |
Aug. 16, 2005 |
| 6917634 |
Diode-pumped solid-state laser oscillator |
Jul. 12, 2005 |
| 6898222 |
Diode laser arrangement with a plurality of diode laser arrays |
May. 24, 2005 |
| 6879615 |
FCSEL that frequency doubles its output emissions using sum-frequency generation |
Apr. 12, 2005 |
| 6876680 |
Semiconductor laser device, semiconductor laser module, and optical fiber amplifier |
Apr. 5, 2005 |
| 6873633 |
Solid-state laser |
Mar. 29, 2005 |
| 6856634 |
Laser processing device and laser processing method |
Feb. 15, 2005 |
| 6845114 |
Organic laser that is attachable to an external pump beam light source |
Jan. 18, 2005 |
| 6842472 |
Semiconductor laser element and electronic device using the same |
Jan. 11, 2005 |
| 6829283 |
Semiconductor laser |
Dec. 7, 2004 |
| 6816519 |
Solid-state laser device |
Nov. 9, 2004 |
| 6813306 |
Solid-state laser device |
Nov. 2, 2004 |
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