| Patents for H01S 5 - Semiconductor lasers (52,420) |
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| 05/08/2013 | CN103094832A Manufacture method for monolithic integration titanium film thermal resistor tunable distributed feed back (DFB) laser |
| 05/08/2013 | CN103094831A Light emitting device and method of controlling light emitting device |
| 05/08/2013 | CN103091847A Method of focusing high-power direct semiconductor lasers with non-spherical mirror |
| 05/08/2013 | CN103091845A Optical device and optical system and optical transforming method |
| 05/08/2013 | CN103091778A Method of preparation of quantum cascading laser buried double-cycle grating with double holographic exposure |
| 05/08/2013 | CN102299481B Nitride semiconductor laser chip and method of fabrication thereof |
| 05/08/2013 | CN102124617B Laser transmitting at automatically varying wavelengths, network interface unit and system including the laser, and method of automatically varying the wavelength of a laser |
| 05/08/2013 | CN101447641B Cap member and semiconductor device employing same |
| 05/07/2013 | US8437376 Nitride semiconductor light-emitting device |
| 05/07/2013 | US8437375 Semiconductor laser element |
| 05/02/2013 | WO2013061748A1 Laser drive circuit, method for driving laser, and device using laser light |
| 05/02/2013 | WO2013061708A1 Mode-locked laser light source device and optical coherence tomography apparatus using same |
| 05/02/2013 | WO2013061656A1 Quantum cascade laser manufacturing method |
| 05/02/2013 | WO2013061655A1 Quantum cascade laser |
| 05/02/2013 | WO2013061651A1 Nitride semiconductor light-emitting element |
| 05/02/2013 | WO2013060609A1 Lighting device for a motor vehicle |
| 05/02/2013 | WO2013060535A1 Laser light source and operating method therefor |
| 05/02/2013 | WO2013060534A2 Laser light source |
| 05/02/2013 | WO2013060533A1 Surface-emitting semiconductor laser |
| 05/02/2013 | WO2013034813A3 Wavelength conversion unit |
| 05/02/2013 | WO2013025683A3 Optical sources having proximity coupled laser source and waveguide |
| 05/02/2013 | US20130107904 Organic semiconductor lasers by triplet managers |
| 05/02/2013 | US20130107903 Quantum cascade structures on metamorphic buffer layer structures |
| 05/02/2013 | US20130107902 Continuous wave organic semiconductor lasers by triplet managers |
| 05/02/2013 | US20130107901 Branched shape optical isolator and optical apparatus, method and applications |
| 05/02/2013 | US20130107534 Laser Light Source |
| 05/02/2013 | DE112011102549T5 Lichtemittierendes halbleiteroberflächenelement und dessen herstellungsverfahren Light-emitting semiconductor surface element and manufacturing processes whose |
| 05/02/2013 | DE112011102307T5 Optisches Verbindungssystem An optical interconnection system |
| 05/02/2013 | DE102011117422A1 Hyperverzweigte Polymere, Verfahren zu deren Herstellung sowie deren Verwendung in elektronischen Vorrichtungen Hyperbranched polymers, processes for their preparation and their use in electronic devices |
| 05/02/2013 | DE102011117357A1 Preparing solution of n-doped organic low molecular semiconductor comprises dissolving organic semiconductor in aprotic solvent, adding alkali metal, and optionally separating/purifying semiconductor solution under inert gas atmosphere |
| 05/02/2013 | DE102011117278A1 Interbandkaskadenlaser-Verstärkermedium Interband cascade laser gain medium |
| 05/02/2013 | DE102011085344A1 Laserlichtquelle Laser light source |
| 05/02/2013 | DE102011085340A1 Laserlichtquelle und Betriebsverfahren hierfür Laser light source and operation method thereof |
| 05/02/2013 | DE102011054954A1 Verfahren zur Herstellung eines optoelektronischen Halbleiterbauteils und optoelektronischer Halbleiterlaser A method for producing an optoelectronic semiconductor component and optoelectronic semiconductor laser |
| 05/01/2013 | CN202917803U Tunable narrow linewidth picosecond pulse laser |
| 05/01/2013 | CN103081261A Wavelength beam combining system and method |
| 05/01/2013 | CN103080819A Laser device |
| 05/01/2013 | CN103078254A Narrow-spectrum high-power semiconductor laser stack and preparation method thereof |
| 05/01/2013 | CN103078253A Coupling device and method for narrow spectral high-power semiconductor laser |
| 05/01/2013 | CN103078252A Dual-wavelength antimonide strained quantum well semiconductor laser and preparation method thereof |
| 05/01/2013 | CN103078251A Surface emitting laser and image forming apparatus |
| 05/01/2013 | CN103078250A Asymmetric phase shift grating-based narrow linewidth DFB (Described Feedback) semiconductor laser |
| 05/01/2013 | CN103078249A Method and device for generating temperature lookup table of optical module |
| 05/01/2013 | CN103078248A Laser beam collimation adjusting method and device for high-power semiconductor |
| 05/01/2013 | CN103076825A Semiconductor laser temperature controller |
| 05/01/2013 | CN102545046B Method for manufacturing Whispering-gallery mode micro-cavity laser diode |
| 05/01/2013 | CN102163800B Method of controlling wavelength-tunable laser |
| 05/01/2013 | CN102157901B Light emitting element driving circuit |
| 05/01/2013 | CN102130421B Water-cooling laser head for skin care and beauty culture |
| 05/01/2013 | CN101977065B Ultra-wide band (UWB) chaotic signal generator |
| 05/01/2013 | CN101952982B Nitride semiconductor light emitting diode, nitride semiconductor laser element, methods for manufacturing such diode and element, and method for forming nitride semiconductor layer |
| 04/30/2013 | US8432948 Semiconductor laser device |
| 04/30/2013 | US8432947 Semiconductor light emitting device |
| 04/30/2013 | US8432609 Photo-pumped semiconductor optical amplifier |
| 04/30/2013 | US8432599 Optical image modulator and method of manufacturing the same |
| 04/25/2013 | WO2013058754A1 Bulk amorphous alloy heat sink |
| 04/25/2013 | WO2013057717A1 Distortion compensation for image projection |
| 04/25/2013 | WO2013057138A1 Integrated optical structure comprising an optical isolator |
| 04/25/2013 | WO2013056967A2 Radiation-emitting component |
| 04/25/2013 | WO2013056647A1 Self-characterization tunable optical network unit |
| 04/25/2013 | WO2013030550A3 Monolithically integrated tunable semiconductor laser |
| 04/25/2013 | US20130101297 Reflective semiconductor optical amplifier for optical networks |
| 04/25/2013 | US20130100978 Hole blocking layer for the prevention of hole overflow and non-radiative recombination at defects outside the active region |
| 04/25/2013 | US20130100977 Ultraviolet laser |
| 04/25/2013 | DE10208170B4 Strahlungsemittierendes Halbleiterbauelement mit einer vertikalen Emissionsrichtung und dessen Herstellungsverfahren Radiation-emitting semiconductor component with a vertical emission direction, and its manufacturing method |
| 04/25/2013 | DE102011116534A1 Strahlungsemittierendes Bauelement Radiation-emitting component |
| 04/25/2013 | DE102011085077A1 Oberflächenemittierender Halbleiterlaser The surface emitting semiconductor laser |
| 04/25/2013 | DE102005012953B9 Verfahren zur Herstellung eines optoelektronischen Bauelements und optoelektronisches Bauelement A process for producing an optoelectronic component and optoelectronic component |
| 04/24/2013 | EP2584661A2 Distributed power supply of a laser weapon system |
| 04/24/2013 | EP2584395A1 Light emitting systems |
| 04/24/2013 | CN202906913U Optical network unit optical module and its laser emission unit |
| 04/24/2013 | CN202906196U A semiconductor laser |
| 04/24/2013 | CN202906195U Semiconductor laser power supply device |
| 04/24/2013 | CN202906194U A semiconductor laser equipped with a light transmitting and receiving function |
| 04/24/2013 | CN202906193U Entertainment laser |
| 04/24/2013 | CN103069668A Laser cavity with central extraction by polarisation for coherent coupling of intense intra-cavity beams |
| 04/24/2013 | CN103066496A Light emitting system |
| 04/24/2013 | CN103066495A Plasma laser device |
| 04/24/2013 | CN103066494A Tunable semiconductor laser |
| 04/24/2013 | CN103066493A Semiconductor laser unit driving power supply with over-temperature protection function |
| 04/24/2013 | CN103066492A Laser device wide-temperature circuit |
| 04/24/2013 | CN103066485A Filter drive circuit of swept source |
| 04/24/2013 | CN103066480A Laser-gathering cavity |
| 04/24/2013 | CN103064447A Approximate three-dimensional setting method of proportion integration differentiation (PID) temperature control parameters of laser device based on narrow field theory |
| 04/24/2013 | CN103064228A Ultraviolet laser light source and method offorming frequency-doubling optical waveguide for generating ultraviolet light |
| 04/24/2013 | CN102610998B Driving device for pulse laser |
| 04/24/2013 | CN102382283B Copolymer containing fluorine and thiophene pyrroledione unit as well as preparation method and application thereof |
| 04/24/2013 | CN102368591B Manufacturing method for distributed-feedback semiconductor laser with bar-shaped burying |
| 04/24/2013 | CN102354906B Expansion refrigeration system of high-power semiconductor laser |
| 04/24/2013 | CN102336895B Fluorene-based copolymer containing thiophene and thiophene pyrroledione units, its preparation method and application |
| 04/24/2013 | CN102260371B Organic copolymer, its preparation method and its application |
| 04/24/2013 | CN102097564B Quantum dot molecular light emitting device |
| 04/24/2013 | CN101453270B Laser driver and temperature compensation circuit thereof |
| 04/23/2013 | US8428399 Optical module, manufacturing method thereof, and optical transmitter |
| 04/23/2013 | US8428094 Surface-emitting semiconductor laser |
| 04/23/2013 | US8428093 High-power quantum cascade lasers with active-photonic-crystal structure for single, in-phase mode operation |
| 04/23/2013 | US8428091 Tunable laser module |
| 04/23/2013 | US8427590 Laser based display method and system |
| 04/18/2013 | WO2013055383A1 High power semiconductor laser with phase-matching optical element |
| 04/18/2013 | WO2013054547A1 Light-emitting device |