| Patents for H01S 5 - Semiconductor lasers (52,420) |
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| 04/03/2013 | CN103022892A Structure and manufacture method of high power laser chip with wavelength of 808nm |
| 04/03/2013 | CN103022891A High-power semiconductor laser chip integrated with protection diode |
| 04/03/2013 | CN102545042B Production method of optical microwave signal with tunable broadband frequency |
| 04/03/2013 | CN102394470B Method for balancing gain errors of active optical fiber loop of semiconductor optical amplifier |
| 04/03/2013 | CN102386560B Broad-band optical chaotic signal source chip structure based on ring laser |
| 04/03/2013 | CN102344551B Organic semiconductor material containing naphthalene tetracarboxylic acid diimide, preparation method and application thereof |
| 04/03/2013 | CN102170090B Nitride semiconductor luminous element |
| 04/03/2013 | CN102163545B Method for manufacturing micro-column array, array structure and method for growing crystalline material |
| 04/03/2013 | CN101794965B Nitride semiconductor light emitting device, and method of manufacturing nitride semiconductor light emitting device |
| 04/03/2013 | CN101640374B Method of driving a laser diode |
| 04/03/2013 | CN101630814B Low profile high performance wavelength tunable laser |
| 04/02/2013 | US8411719 3D optoelectronic packaging |
| 04/02/2013 | US8411718 Semiconductor light-emitting device |
| 04/02/2013 | US8411715 Semiconductor laser device |
| 04/02/2013 | US8411711 Semiconductor laser with low relative intensity noise of individual longitudinal modes and optical transmission system incorporating the laser |
| 04/02/2013 | CA2617910C Injection emitter |
| 04/02/2013 | CA2463278C Transmitter photonic integrated circuits (txpic) and optical transport networks employing txpics |
| 03/28/2013 | WO2013042525A1 Multi-junction solar cell, compound semiconductor device, photoelectric conversion element, and compound semiconductor layer laminated structure |
| 03/28/2013 | WO2013042364A1 Optical transmission module |
| 03/28/2013 | WO2013042193A1 Light source device and projection-type display device |
| 03/28/2013 | WO2013040889A1 Interpolation-arrangement beam-combining method for semiconductor laser and high-power semiconductor laser |
| 03/28/2013 | US20130077648 Surface emitting semiconductor laser and method of manufacture thereof |
| 03/28/2013 | US20130077647 Surface-emission laser devices, surface-emission laser array having the same, electrophotographic system and optical communication system |
| 03/28/2013 | US20130076849 Surface emitting laser and image forming apparatus |
| 03/28/2013 | DE10225674B4 Linsensystem zum Homogenisieren von Laserstrahlung Lens system for homogenizing the laser radiation |
| 03/28/2013 | DE102011083581A1 Verfahren zum herstellen eines lasers A method of manufacturing a laser |
| 03/28/2013 | DE102011054024A1 Infrared laser amplifier system for creating laser radiation field in specific wavelength range, has laser radiation field waist lying within solid bodies, where pump radiation field focusing unit has specific radio frequency |
| 03/28/2013 | DE102008062307B4 Optoelektronische Komponente basierend auf Premold-Technologie Optoelectronic component based on premold technology |
| 03/27/2013 | EP2573961A1 An optical frequency locking method and device for optical data transmission |
| 03/27/2013 | CN202840238U Vertical cavity surface emitting laser irradiation device |
| 03/27/2013 | CN202840237U Device using single grating external cavity feedback to realize multiple semiconductor laser beam combining |
| 03/27/2013 | CN202840236U Device for enhancing feedback of external cavity feedback spectral beam combining semiconductor laser |
| 03/27/2013 | CN202837792U Laser source system |
| 03/27/2013 | CN103003965A Carrier device for a semiconductor chip with a solder barrier against solder creep, electronic component and optoelectronic component provided therewith |
| 03/27/2013 | CN103003963A Semiconductor light-emitting element |
| 03/27/2013 | CN103003952A 光通信模块 Optical communication module |
| 03/27/2013 | CN103001123A Semiconductor laser broadband frequency locking method and frequency locking device |
| 03/27/2013 | CN103001122A Power control system of double-closed-loop laser tube |
| 03/27/2013 | CN103001121A Surface plasmon polariton (SPP) mixed light source bonded on silicon substrate through electric pump and preparation method thereof |
| 03/27/2013 | CN103001120A Method for flip integration of array beam guide grate chip and semiconductor optical amplifier chip |
| 03/27/2013 | CN103001119A Inverted laser chip based on SiC substrate and manufacturing method of inverted laser chip |
| 03/27/2013 | CN102354907B Multi-wavelength integrated infrared semiconductor laser light source |
| 03/27/2013 | CN102160246B Wavelength-controlled semiconductor laser device |
| 03/27/2013 | CN102089945B Eye-safe laser-based lighting |
| 03/27/2013 | CN101946378B Laser light source and method for producing a laser light source |
| 03/27/2013 | CN101938086B Method for constructing cascade superlattice mode-locked laser |
| 03/27/2013 | CN101859574B Laser driving device, laser driving method, optical unit, and light device |
| 03/27/2013 | CN101820135B Semiconductor laser and method of manufacturing semiconductor laser |
| 03/27/2013 | CN101764351B Laser apparatus and manufacturing method thereof |
| 03/27/2013 | CN101369715B Structure having photonic crystal and surface-emitting laser |
| 03/27/2013 | CN101341637B Optical transmitter/receiver, and optical transmitting/receiving module |
| 03/27/2013 | CN101213712B High power semiconductor laser diode |
| 03/26/2013 | US8406266 Three-terminal vertical cavity surface emitting laser (VCSEL) and a method for operating a three-terminal VCSEL |
| 03/26/2013 | US8406265 Optoelectronic component |
| 03/26/2013 | US8406264 Nitride semiconductor laser element |
| 03/26/2013 | US8406262 LD-driver improving falling edge of driving signal |
| 03/21/2013 | WO2013039503A1 Vertical-cavity surface-emitting lasers |
| 03/21/2013 | WO2013039209A1 Optical transmitter/receiver and manufacturing method therefor |
| 03/21/2013 | WO2013038921A1 Semiconductor laser device and optical device |
| 03/21/2013 | WO2013038839A1 Optical pick-up device and laser installation structure |
| 03/21/2013 | WO2013038810A1 Method for producing group-iii nitride semiconductor laser element |
| 03/21/2013 | WO2013038809A1 Method for making group-iii nitride semiconductor laser element |
| 03/21/2013 | WO2013037819A1 Wavelength tunable comb source |
| 03/21/2013 | WO2012149497A3 Vertical cavity surface emitting lasers with silicon-on-insulator high contrast grating |
| 03/21/2013 | US20130070801 Semiconductor laser device and method of manufacturing the same |
| 03/21/2013 | US20130070800 Semiconductor laser diodes |
| 03/21/2013 | US20130070799 Surface plasmon laser |
| 03/21/2013 | US20130070798 Semiconductor laser and method of manufacturing the same |
| 03/21/2013 | US20130070797 Laser unit with suppressed feedback |
| 03/21/2013 | US20130070795 Method to switch emission wavelength of tunable laser diode |
| 03/21/2013 | US20130070794 Dynamical Fabry-Pérot Tuneable Filter Device |
| 03/21/2013 | US20130070793 Fiber laser |
| 03/21/2013 | US20130070039 Surface-emitting laser device, surface-emitting laser array, optical scanner, image forming apparatus, and method for manufacturing surface-emitting laser device |
| 03/21/2013 | DE102011115083A1 Konverterplättchen, strahlungsemittierendes Bauelement mit einem derartigen Konverterplättchen und Verfahren zum Herstellen eines derartigen Konverterplättchens Convertor plates, radiation-emitting component having such a converter plate and method of manufacturing such a converter plate |
| 03/21/2013 | DE102011113963A1 Optoelectronic semiconductor component e.g. LED, for generating e.g. electromagnetic infrared radiation, has conversion element performing conversion of primary radiation into secondary radiation from spectral region of infrared radiation |
| 03/21/2013 | DE102011113802A1 Optoelektronisches Halbleiterbauelement und Modul mit einer Mehrzahl von derartigen Bauelementen An optoelectronic semiconductor device and module with a plurality of such devices |
| 03/21/2013 | DE102011113775A1 Verfahren zur Herstellung eines optoelektronischen Bauelements A process for producing an optoelectronic component |
| 03/21/2013 | DE102011082808A1 Leuchtvorrichtung mit Halbleiterlichtquelle und Leuchtstoffbereich Lighting device with semiconductor light source and fluorescent area |
| 03/20/2013 | EP2571117A1 Laser unit with reduced back reflection |
| 03/20/2013 | EP2571065A1 Group iii nitride semiconductor device and method for producing same |
| 03/20/2013 | EP2569832A2 Edge-emitting semiconductor laser |
| 03/20/2013 | CN202817487U High-power fiber-coupled semiconductor laser for night viewing and lighting |
| 03/20/2013 | CN202817486U Epitaxial wafer for 980nm F-P cavity strained quantum well laser with narrow line width |
| 03/20/2013 | CN202817485U Laser diode driving circuit based on buffer/wire driver |
| 03/20/2013 | CN202817484U Semiconductor laser fast axis compression device |
| 03/20/2013 | CN202817483U Compact high power infrared lighting laser |
| 03/20/2013 | CN102986098A Reflective semiconductor optical amplifier for optical networks |
| 03/20/2013 | CN102986097A Selective repositioning and rotation wavelength beam combining system and method |
| 03/20/2013 | CN102983499A Transmission-type electron beam pumping ultraviolet laser tube |
| 03/20/2013 | CN102983498A Laser device, and array, apparatus, module, and system having laser device |
| 03/20/2013 | CN102983497A Laser backlight current feedback control method |
| 03/20/2013 | CN102983496A Luminescent tube of transmission type electron beam pumping |
| 03/20/2013 | CN102983495A Luminotron of electron beam pumping |
| 03/20/2013 | CN102983494A Reflection type electron beam pumping ultraviolet (UV) laser tube |
| 03/20/2013 | CN102983239A Sapphire combined substrate used for manufacturing luminescent device |
| 03/20/2013 | CN102973316A Semi-conductor laser system for laser medical beautification |
| 03/20/2013 | CN102545060B Preparation method of micro laser diode array |
| 03/20/2013 | CN102545050B Low-threshold-value surface plasma laser device |
| 03/20/2013 | CN102437511B Surface plasmon laser of semiconductor nanowire-metal film structure |
| 03/20/2013 | CN102372837B Perylenetetracarboxylic diimide copolymers, preparation method thereof and application thereof |