Patents
Sitemap › H01 - Basic electric elements › H01S - Devices using stimulated emission › H01S 5 - Semiconductor lasers
Patents for H01S 5 - Semiconductor lasers (52,420)
11/2007
11/13/2007US7295588 Semiconductor laser element, method of fabrication thereof, and multi-wavelength monolithic semiconductor laser device
11/13/2007US7295587 Semiconductor laser having optical guide layer doped for decreasing resistance
11/13/2007US7295586 Carbon doped GaAsSb suitable for use in tunnel junctions of long-wavelength VCSELs
11/13/2007US7295585 Method for noise cancellation by spectral flattening of laser output in a multi-line-laser instrument
11/13/2007US7295581 External cavity tunable optical transmitters
11/13/2007US7294868 Super lattice tunnel junctions
11/13/2007US7294863 Micro-lens built-in vertical cavity surface emitting laser
11/13/2007US7294520 Method for fabricating a plurality of semiconductor bodies, and electronic semiconductor body
11/13/2007US7294360 optical structure having a surface with uneven structures is exposed one or more precursor vapors to create a self-limiting film growth on the surface of the optical structure. The film thickness may be increased and controlled by subsequent exposures; atomic layer deposition
11/13/2007US7294280 External cavity semi-conductor laser and method for fabrication thereof
11/13/2007US7294201 Method of manufacturing crystal of III-V compound of the nitride system, crystal substrate of III-V compound of the nitride system, crystal film of III-V compound of the nitride system, and method of manufacturing device
11/08/2007WO2007127356A2 Pulsed uv and visible raman laser systems
11/08/2007WO2007126159A1 Surface-emission laser array, optical scanning apparatus and image forming apparatus
11/08/2007WO2007125983A1 Light emitting element circuit, light transmitting system, light transmitting module, and electronic device
11/08/2007WO2007125716A1 Optical device and optical device manufacturing method
11/08/2007WO2007124708A1 Optoelectronic semiconductor chip
11/08/2007WO2007003842A3 Laser optical source and method for the production thereof
11/08/2007US20070258501 Refined mirror structure for reducing the effect of feedback on a vcsel
11/08/2007US20070258500 Light-Emitting Semiconductor Component Comprising a Protective Diode
11/08/2007US20070258499 Surface-emitting type semiconductor laser
11/08/2007US20070258498 Semiconductor laser diode with emission efficiency independent of thickness of p-type cladding layer
11/08/2007US20070258497 Semiconductor laser diode with a plurality of optical guiding layers
11/08/2007US20070258496 Semiconductor Laser Element and Semiconductor Laser Element Array
11/08/2007US20070258495 Semiconductor Laser Diode, Semiconductor Optical Amplifier, and Optical Communication Device
11/08/2007US20070258494 Wavelength Control of Laser Light
11/08/2007DE102007001667A1 Semiconductor laser diode-module`s individual component e.g. laser diode, contacting arrangement, has optical components arranged on base body, and printed circuit board including conducting lines with contact connection to components
11/08/2007DE102006059995A1 Opto-electronic semiconductor component e.g. light emitting diode, has active layer for producing radiation, diffusion control layer arranged on active layer and conductive layer arranged on diffusion control layer
11/07/2007EP1851838A2 Laser source
11/07/2007EP1668687A4 Fabrication of conductive metal layer on semiconductor devices
11/07/2007CN101068065A Ultra large power two-dimensional semiconductor lock phase array stable oscillation mode technique
11/07/2007CN101068064A Optical device package and optical semiconductor device using the same
11/07/2007CN101067941A Optical read-write head and optical record playback equipment
11/07/2007CN100347917C 发光设备 Light-emitting devices
11/07/2007CN100347916C Optical module
11/07/2007CN100347868C Semiconductor optical device, method of forming contact in semiconductor optical device
11/07/2007CN100347821C Producing method for compound semiconductor layer and luminescent device, gas phase producing apparatus
11/06/2007US7292746 All-optical flip-flop
11/06/2007US7292615 Semiconductor laser device, method for fabricating the same, and optical disk apparatus
11/06/2007US7292614 Organic laser and liquid crystal display
11/06/2007US7292613 Half-wavelength micropost microcavity with electric field maximum in the high-refractive-index material
11/06/2007US7292612 Semiconductor laser drive apparatus, optical write apparatus, imaging apparatus, and semiconductor laser drive method
11/06/2007US7292519 Optical head with lasers and mirrors in a recess formed in a substrate
11/06/2007US7291868 Light-emitting semiconductor device and a method of manufacturing it
11/06/2007US7291278 Electrode forming method
11/01/2007WO2007124063A2 Semiconductor lasers in optical phase-locked loops
11/01/2007WO2007122993A1 Electrooptic conversion module
11/01/2007WO2007121580A1 Reduction of surface heating effects in nonlinear crystals for high power frequency conversion of laser light
11/01/2007WO2007097800A9 Laser diode array beam translator
11/01/2007WO2007057807A3 Vcsel with coating for polarization control
11/01/2007WO2006130700A3 Spatial filters
11/01/2007US20070254419 Semiconductor device and method for fabricating the same
11/01/2007US20070253667 Optoelectronic Component with Multi-Part Housing Body
11/01/2007US20070253458 Diode pumping of a laser gain medium
11/01/2007US20070253457 Semiconductor laser device and method for fabricating the same
11/01/2007US20070253456 Method for manufacturing a light-emitting device with a periodic structure in an active region
10/2007
10/31/2007EP1850431A1 Laser module and method for controlling wavelength of external resonance laser
10/31/2007EP1850430A2 Semiconductor laser device and method of manufacturing the same
10/31/2007EP1850429A1 Laser emission device with distributed reflectors
10/31/2007EP1850170A1 Finetuning of embedded wavelength monitor
10/31/2007EP1849221A2 Diode lasers type of devices with good coupling between field distribution and gain
10/31/2007EP1472764B1 Method of configuring a laser operating system
10/31/2007DE102006019127A1 Multiwellenlängen-Lasersystem und Verfahren für ophthalmologische Anwendungen Multiwavelength laser system and method for ophthalmic applications
10/31/2007CN200969481Y Compound cold laser mirror base
10/31/2007CN200969476Y Direct water-cooled folding mirror base
10/31/2007CN101065801A Radiation beam source device
10/31/2007CN101064412A Semiconductor laser device and method for fabricating the same
10/31/2007CN101064411A Wet etching method for gallium arsenide/aluminum arsenide distributed Bragg reflector
10/31/2007CN101064410A Nitride semiconductor light-emitting device and method of manufacturing nitride semiconductor light-emitting device
10/31/2007CN101064135A Optical disc apparatus and data writing method therefor
10/31/2007CN100346544C Semiconductor laser element
10/31/2007CN100346543C Semiconductor laser element and manufacturing method for the same
10/31/2007CN100346542C A de-tuned distributed feedback laser diode
10/31/2007CN100346496C Organic electroluminescent component
10/31/2007CN100346196C Optical components exhibiting enhanced functionality and method of making same
10/30/2007US7289711 Waveguide type optical element
10/30/2007US7289547 Laser and detector device
10/30/2007US7289546 Semiconductor laser having an improved stacked structure
10/30/2007US7289545 Semiconductor laser with integrated heating element and method of manufacturing same
10/30/2007US7289544 Optical module
10/30/2007US7288794 Integrated optical device
10/30/2007US7288793 Semiconductor laser
10/30/2007US7288783 Optical semiconductor device and method for fabricating the same
10/30/2007US7288422 Photonic integrated device using reverse-mesa structure and method for fabricating the same
10/30/2007US7288421 Method for forming an optoelectronic device having an isolation layer
10/25/2007WO2007119814A1 Optical transmission module, connecting part, and electronic device having optical transmission module
10/25/2007WO2007119768A1 Light emitting device and hologram reproducing device using the same
10/25/2007WO2007119273A1 2-dimensional photonic crystal surface emitting laser light source
10/25/2007WO2007118326A1 Method and system for tunable pulsed laser source
10/25/2007WO2002093695A3 Sampled grating distributed bragg reflector laser controller
10/25/2007US20070248363 Semiconductor element mounting board and optical transmission module
10/25/2007US20070248301 Surface mount optical coupler, method of mounting the same, and method of producing the same
10/25/2007US20070248299 Monolithic Transmitter Photonic Integrated Circuit (TxPIC) Semiconductor Chip
10/25/2007US20070248139 Multi-Channel Laser Pump Source for Optical Amplifiers
10/25/2007US20070248135 Quantum well lasers with strained quantum wells and dilute nitride barriers
10/25/2007US20070248134 Optical semiconductor device having diffraction grating
10/25/2007US20070248133 Optical pickup device, semiconductor laser device and housing usable for the optical pickup device, and method of manufacturing semiconductor laser device
10/25/2007US20070248132 Light Emitting Element and Method of Manufacturing the Same
10/25/2007US20070248131 High efficiency intersubband semiconductor lasers
10/25/2007US20070248130 Optical transmitter with a digitally controlled bias and modulation currents for a laser diode
10/25/2007US20070248126 Scribing sapphire substrates with a solid state uv laser
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