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Browse by Category: Main > Optical & Optics
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:
1 2 3 4

Patent Number Title Of Patent Date Issued
8705583 Semiconductor laser Apr. 22, 2014
8681830 Interband cascade laser amplifier medium Mar. 25, 2014
8654803 Light emitting device and method of controlling light emitting device Feb. 18, 2014
8638825 Wavelength tunable laser diode Jan. 28, 2014
8625194 Semiconductor optical amplifier Jan. 7, 2014
8548024 Semiconductor laser module Oct. 1, 2013
8457169 Integrated semiconductor laser element, semiconductor laser module, and optical transmission system Jun. 4, 2013
8457168 Semiconductor laser, module and optical transmitter Jun. 4, 2013
8368040 Radiation system and lithographic apparatus Feb. 5, 2013
8363685 Wavelength tunable external cavity laser beam generating device Jan. 29, 2013
8125707 Reflective semiconductor optical amplifier (RSOA), RSOA module having the same, and passive optical network using the same Feb. 28, 2012
8031398 Optical spectral filtering and dispersion compensation using semiconductor optical amplifiers Oct. 4, 2011
7995626 Athermal external cavity laser Aug. 9, 2011
7957437 Multisectional laser Jun. 7, 2011
7944959 Quantum cascade laser amplifier with an anti-reflection coating including a layer of yttrium fluoride May. 17, 2011
7903715 Slab type laser apparatus Mar. 8, 2011
7869481 High power solid-state optical amplification process and system Jan. 11, 2011
7848370 Electronically phase-locked laser systems Dec. 7, 2010
7822082 Wavelength reconfigurable laser transmitter tuned via the resonance passbands of a tunable microresonator Oct. 26, 2010
7756172 Optically pumped semi-conductive laser Jul. 13, 2010
7688870 Optical amplifier-integrated super luminescent diode and external cavity laser using the same Mar. 30, 2010
7680169 Self-mode locked multi-section semiconductor laser diode Mar. 16, 2010
7633988 Tunable laser source with monolithically integrated interferometric optical modulator Dec. 15, 2009
7599403 Superluminescent diode and method of manufacturing the same Oct. 6, 2009
7545841 Composite material with proximal gain medium Jun. 9, 2009
7535633 Laser amplifiers with high gain and small thermal aberrations May. 19, 2009
7529284 Semiconductor optical pumping device for radiation emission and the production method thereof May. 5, 2009
7502402 Integrated optical semiconductor device Mar. 10, 2009
7495826 Hybrid integrated optical communication module comprising silicon-rich silicon oxide optical amplifier, and method for fabricating same Feb. 24, 2009
7477670 High power diode laser based source Jan. 13, 2009
7460576 Semiconductor optical amplifier Dec. 2, 2008
7453551 Increasing pulse-to-pulse radiation beam uniformity Nov. 18, 2008
7388894 Hybrid MOPA having narrowband oscillator and amplifier with integrated optical coupling Jun. 17, 2008
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

1 2 3 4










 
 
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