| Patents for H01S 5 - Semiconductor lasers (52,420) |
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| 02/25/2009 | CN201199606Y Packaging structure of semiconductor laser |
| 02/25/2009 | CN101375190A Integrated light isolator |
| 02/25/2009 | CN101373884A Method for manufacturing semiconductor laser device and method for inspecting semiconductor laser bar |
| 02/25/2009 | CN101373807A Preparation of conductive metallic layer on semiconductor device |
| 02/25/2009 | CN101373806A Zinc-blende nitride semiconductor free-standing substrate, method for fabricating same, and light-emitting device employing same |
| 02/25/2009 | CN100464473C Semiconductor laser precision tune-up and tempeature control device |
| 02/25/2009 | CN100464472C Method for producing photo quantum-point by gas-phase conformal thin-film growth |
| 02/25/2009 | CN100464471C Frequency stabilized laser system comprising phase modulation of backscattered light |
| 02/24/2009 | US7496124 Nitride semiconductor laser device |
| 02/24/2009 | US7496123 VCSEL with improved high frequency characteristics, semiconductor laser device, module, and optical transmission device |
| 02/24/2009 | US7496122 High speed data channel including a CMOS VCSEL driver and a high performance photodetector and CMOS photoreceiver |
| 02/24/2009 | US7496118 External cavity resonator type tunable light source which can be easily manufactured and which is capable of wavelength sweeping at high speed |
| 02/24/2009 | US7496025 Optical disc drive apparatus with an indirect semiconductor laser containing an asymmetric quantum well structure |
| 02/24/2009 | US7496011 Drive apparatus, drive method, information record medium having drive program, and information processing apparatus for drive |
| 02/24/2009 | US7495874 Methods and systems for semiconductor diode junction protection |
| 02/24/2009 | US7495832 Light dispersion filter and optical module |
| 02/24/2009 | US7495826 Hybrid integrated optical communication module comprising silicon-rich silicon oxide optical amplifier, and method for fabricating same |
| 02/24/2009 | US7495822 Frequency shifter in an optical path containing a continuous laser source |
| 02/24/2009 | US7495262 Compound semiconductor, method for producing the same, semiconductor light-emitting device and method for fabricating the same |
| 02/24/2009 | US7494836 Semiconductor laser with a weakly coupled grating |
| 02/24/2009 | US7494832 Semiconductor optical devices and method for forming |
| 02/24/2009 | US7494286 Laser module and method for manufacturing the same |
| 02/19/2009 | WO2009023046A2 Quantum well active region with three dimensional barriers and fabrication |
| 02/19/2009 | WO2009022969A1 Modulator having angled waveguides for phase modulation performance |
| 02/19/2009 | WO2009022651A1 Semiconductor laser drive apparatus, semiconductor laser drive method, optical transmitter, optical wiring module, and electronic device |
| 02/19/2009 | WO2009022623A1 Optical signal amplification device |
| 02/19/2009 | WO2008119309A3 Heat sink, and assembly or module unit comprising a heat sink |
| 02/19/2009 | WO2007044436A3 Ultra-high-q surface-tension-induced monolithically integrated on-chip resonator and associated devices |
| 02/19/2009 | US20090047014 Optical transmitting module and a method to sense a fluctuation of light emitted from the same |
| 02/19/2009 | US20090046755 Integrated semiconductor laser device and method of fabricating the same |
| 02/19/2009 | US20090046754 Nitride semiconductor device and method of manufacturing the same |
| 02/19/2009 | DE102007040369A1 Laserverstärkersystem Laser amplifying system |
| 02/19/2009 | DE102007038943A1 Laserlichtquelle mit wenigstens zwei Einzel-Lasern Laser light source having at least two individual lasers |
| 02/18/2009 | EP2026428A2 Method of fabricating semiconductor laser |
| 02/18/2009 | EP1146777B1 Light emitting device |
| 02/18/2009 | CN101371413A Nitride semiconductor light-emitting device |
| 02/18/2009 | CN101371373A Optical transmission/reception device |
| 02/18/2009 | CN101371370A Semiconductor device and method of fabricating the same |
| 02/18/2009 | CN101369718A Production method and apparatus for single-slice integrated semiconductor laser array |
| 02/18/2009 | CN101369717A Multi-light beam coupling high power semiconductor laser unit |
| 02/18/2009 | CN101369716A High power light beam coupling semiconductor laser |
| 02/18/2009 | CN101369715A Structure having photonic crystal and surface-emitting laser |
| 02/18/2009 | CN101369714A Method for manufaturing semiconductor laser device |
| 02/18/2009 | CN101369713A Control device for implementing optical module wavelength locking and method thereof |
| 02/18/2009 | CN101369712A Semiconductor laser with high polarization conversion characteristics |
| 02/18/2009 | CN101369599A Ohm contact of gallium nitride base device and preparation method thereof |
| 02/18/2009 | CN101369531A A semiconductor device and a method of manufacture thereof |
| 02/18/2009 | CN101369528A Method of manufacturing semiconductor device and semiconductor device |
| 02/18/2009 | CN100463380C Bias circuit for direct modulated laser |
| 02/18/2009 | CN100463314C Semiconductor laser diode |
| 02/18/2009 | CN100463313C Surface-emitting laser and laser projector |
| 02/18/2009 | CN100463312C V type coupling cavity wavelength switchable semiconductor laser |
| 02/18/2009 | CN100463311C Nitride semiconductor photogenerator and method for manufacturing same |
| 02/18/2009 | CN100463237C Reflective electrode and compound semiconductor light emitting device including the same |
| 02/18/2009 | CN100463102C Large-area and low-power laser stripping method for GaN-base epitaxial layer |
| 02/18/2009 | CN100462831C Method for designing area array semiconductor laser alignment micro array element |
| 02/18/2009 | CN100462758C Optical component and method of manufacturing the same |
| 02/17/2009 | US7492901 Single-photon generator and single-photon generating method |
| 02/17/2009 | US7492803 Fiber-coupled single photon source |
| 02/17/2009 | US7492802 End pumping vertical external cavity surface emitting laser apparatus |
| 02/17/2009 | US7492801 Semiconductor laser element, manufacturing method thereof, optical disk apparatus and optical transmission system |
| 02/17/2009 | US7492800 High speed data channel including a CMOS VCSEL driver and a high performance photodetector and CMOS photoreceiver |
| 02/17/2009 | US7492799 Light-emitting element driver |
| 02/17/2009 | US7492797 Laser driver circuit |
| 02/17/2009 | US7492796 Method and apparatus for automatically controlling a power of a laser diode |
| 02/17/2009 | US7492673 Optically assisted magnetic recording device with semiconductor laser, optically assisted magnetic recording head and magnetic disk device |
| 02/17/2009 | US7491565 III-nitride light emitting devices fabricated by substrate removal |
| 02/12/2009 | WO2009020033A1 Semiconductor light emitting element and method for manufacturing the same |
| 02/12/2009 | WO2009019507A1 Semiconductor two-sections injection laser device and method for operating the same |
| 02/12/2009 | US20090041464 Anti Stark Electrooptic Medium and Electrooptically Modulated Optoelectronic Device Based Thereupon |
| 02/12/2009 | US20090041454 SOA-MZI Device Fault Isolation |
| 02/12/2009 | US20090041077 Optical read-out |
| 02/12/2009 | US20090041076 Opto-semiconductor devices |
| 02/12/2009 | US20090041075 Surface-emitting type semiconductor optial device and method for manufacturing a surface-emitting type semiconductor optical device |
| 02/12/2009 | US20090041074 Passivation of Vertical Cavity Surface Emitting Lasers |
| 02/12/2009 | US20090041073 Dbr laser with improved thermal tuning efficiency |
| 02/12/2009 | US20090041072 Optical communication module and output control method of semiconductor laser |
| 02/12/2009 | US20090040904 Laser Driving Device, Optical Head Incorporating Laser Driving Device, and Optical Disk Apparatus |
| 02/12/2009 | US20090039473 Method of manufacturing semiconductor device and semiconductor device |
| 02/11/2009 | EP2023454A2 Structure having photonic crystal and surface-emitting laser |
| 02/11/2009 | EP2023453A1 Semiconductor light source and light-emitting device drive circuit |
| 02/11/2009 | EP2023452A2 Laser module, illumination device, and projection display device |
| 02/11/2009 | EP2023397A1 Light transmitting/receiving device |
| 02/11/2009 | EP2023171A1 Optical element mounting board, optical circuit board and optical element mounting board |
| 02/11/2009 | EP2022145A2 Nanoparticle coupled to waveguide |
| 02/11/2009 | EP2021741A1 Method for laser-frequency locking to a fibre resonator with induce birefringence, method of interrogation of a static and/or dynamic strain sensor making use of such a locking method, and relevant apparatuses |
| 02/11/2009 | EP1820060B1 Wavelength converter/inverter |
| 02/11/2009 | EP1126749B1 Light-emitting device |
| 02/11/2009 | CN201192532Y Semiconductor laser prostatitis therapeutic apparatus |
| 02/11/2009 | CN101366153A Method and device for performing dbr laser wavelength modulation free of thermal effect |
| 02/11/2009 | CN101366121A Vertical structure semiconductor devices |
| 02/11/2009 | CN101364707A Opposite intercrossed coupling outer cavity semiconductor laser for melting cone fiber |
| 02/11/2009 | CN101364706A Semiconductor laser, light source device, lighting device, projector, and monitor device |
| 02/11/2009 | CN101364631A Nonpolar GaN film and growth method thereof |
| 02/11/2009 | CN101364547A Micro channel stack encapsulation method of semi-conductor array device |
| 02/11/2009 | CN101363897A Device and method for burn-in screening array device |
| 02/11/2009 | CN100461564C Semiconductor laser apparatus |
| 02/11/2009 | CN100461563C Opto-electronic device comprising integrated laser and integrated modulator and method of fabrication thereof |
| 02/11/2009 | CN100461562C Semiconductor laser device |
| 02/11/2009 | CN100461561C Semiconductor light-emitting device and manufacturing method thereof |