Patents
Sitemap › H01 - Basic electric elements › H01S - Devices using stimulated emission › H01S 5 - Semiconductor lasers
Patents for H01S 5 - Semiconductor lasers (52,420)
05/2014
05/06/2014US8718110 Nitride semiconductor laser and epitaxial substrate
05/06/2014US8717505 Laser based display method and system
05/06/2014US8716685 Systems and methods for use in generating pulsed terahertz radiation
05/01/2014WO2014066526A1 Solderless mounting for semiconductor lasers
05/01/2014WO2014065332A1 Light-emitting device and light emission method
05/01/2014WO2014063911A1 Cooing device for a semiconductor component
05/01/2014WO2014063302A1 External cavity laser, optic transmitter and passive optical network system
05/01/2014US20140119397 Method and System for Avoiding Package Induced Failure in Swept Semiconductor Source
05/01/2014US20140116502 Quantum nanodots, two-dimensional quantum nanodot array as well as semiconductor device using the same and production method therefor
04/2014
04/30/2014DE102012110261A1 Gehäuse für ein optoelektronisches Bauelement und Verfahren zur Herstellung eines Gehäuses A housing for an optoelectronic device and method for producing a housing
04/30/2014DE102009026449B4 Optische Dünnschichtstruktur mit einer verteilten Kavität Optical thin film structure with a distributed cavity
04/30/2014CN203571400U Laser protection device and laser device adopting same
04/30/2014CN103765707A Hole blocking layers in non-polar and semi-polar green light emitting devices
04/30/2014CN103765704A Mode-locked optically pumped semiconductor laser
04/30/2014CN103765085A Lighting device for a motor vehicle
04/30/2014CN103762502A Beam combining device for multicolor semiconductor laser devices
04/30/2014CN103762501A Manufacturing method for N-shaped GaAs substrate laser diode
04/30/2014CN103762500A Asymmetric equivalent apodization sampling optical grating and laser based on reconstruction-equivalent chirp
04/30/2014CN103762499A Frequency tuneable laser device
04/30/2014CN103762498A Circuit and method for reducing power consumption of TOSA
04/30/2014CN103762497A Reconstruction-equivalent chirp and equivalent half apodization-based DFB semiconductor laser and preparation method thereof
04/30/2014CN103762285A Method for self-assembly of substrates and devices obtained thereof
04/30/2014CN102369640B Methods and devices for evaluating the operating characteristics of a DBR laser diode
04/29/2014US8711895 Surface-emitting laser light source using two-dimensional photonic crystal
04/29/2014US8711894 High brightness laser diode module
04/29/2014US8711893 Optoelectronic component and method for producing an optoelectronic component
04/29/2014US8711892 Nitride semiconductor laser device
04/29/2014US8711891 Surface emitting laser device, surface emitting laser array, optical scanning device, and image forming apparatus
04/24/2014WO2014061328A1 Group-iii nitride semiconductor laser element, method for producing group-iii nitride semiconductor laser element, method for evaluating end surface for optical resonator of group-iii nitride semiconductor laser element, and method for evaluating scribe groove
04/24/2014WO2014061174A1 Semiconductor light emitting element
04/24/2014WO2014060593A1 Methods of driving laser diodes, optical wavelength sweeping apparatus, and optical measurement systems
04/24/2014WO2014023804A3 Directional coupler and optical waveguide
04/24/2014WO2013174945A3 Optimized semiconductor laser
04/24/2014US20140112364 Surface emitting semiconductor laser, surface emitting semiconductor laser device, optical transmission device, and information processing apparatus
04/24/2014US20140112360 Method for generating coherent-phase light fields having a predefinable value of the frequency thereof, and optical frequency synthesizer
04/23/2014EP2722945A1 Laser module
04/23/2014CN203562640U Uniform side surface pump structure of circular ring semiconductor laser
04/23/2014CN203562639U TEC control circuit of EML laser
04/23/2014CN103748749A Group iii nitride semiconductor light-receiving element and method for producing group iii nitride semiconductor light-receiving element
04/23/2014CN103748748A Optical semiconductor element
04/23/2014CN103746289A Manufacturing method of high-speed semiconductor laser and chip
04/23/2014CN103746288A Overprinting chirp structure-based DFB semiconductor laser and laser array
04/23/2014CN103746287A Packaging structure applied to long-pulse-width and high-power semiconductor laser
04/23/2014CN103744175A Discrete planar annular F-P cavity adjustable in position
04/23/2014CN102684068B Tunable laser based on nanowire array and preparation process thereof
04/23/2014CN102570310B Multi-wavelength semiconductor laser based on annular resonant cavity
04/23/2014CN102498625B Edge-emitting semiconductor laser
04/23/2014CN102263372B P-type ZnO and n-type GaN combined ZnO-based vertical cavity surface emitting laser and preparation method
04/23/2014CN102257509B Method and apparatus for controlling and monitoring laser power in barcode readers
04/23/2014CN101867151B Automatic compensating circuit for uncooled semiconductor laser wavelength temperature-following drift
04/22/2014US8705585 Surface-emitting laser array, optical scanning device, and image forming device
04/22/2014US8705584 DBR laser diode with symmetric aperiodically shifted grating phase
04/22/2014US8705583 Semiconductor laser
04/22/2014US8705582 Distributed feedback laser having enhanced etch stop features
04/22/2014US8703603 Device package and methods for the fabrication and testing thereof
04/22/2014CA2716066C Light source device
04/17/2014WO2014056745A1 Optoelectronic assembly
04/17/2014WO2014056508A1 Mode selection laser
04/17/2014US20140105647 Surface-emitting laser device, surface-emitting laser array, optical scanning apparatus and image forming apparatus
04/17/2014US20140105236 Semiconductor laser device and manufacturing method thereof
04/17/2014US20140105235 Semiconductor laser and method of manufacturing the same
04/17/2014US20140105234 Correction circuit, drive circuit, light emission unit, and method of correcting current pulse waveform
04/17/2014DE102012109175A1 Halbleiterlaserdiode A semiconductor laser diode
04/17/2014DE102012020167A1 Metallkomplexe Metal complexes
04/16/2014EP2720328A2 Distributed feedback surface emitting laser
04/16/2014EP2720327A1 Hybrid vertical cavity laser for photonic integrated circuit
04/16/2014EP2720326A1 Gas detection laser light source with reduced optical feedback
04/16/2014EP2720275A1 Quantum nanodots, two-dimensional quantum nanodot array and semiconductor device using same and manufacturing method therefor
04/16/2014CN203553613U Strength-adjustable laser generation controller
04/16/2014CN203553612U Miniature LD module group with short focal length
04/16/2014CN203553611U Surface mount packaging of laser diode
04/16/2014CN203553610U Compact laser device for lighting
04/16/2014CN203553609U 90 DEG chip package
04/16/2014CN203553607U Laser module group
04/16/2014CN103733449A Nitride semiconductor ultraviolet light emitting element
04/16/2014CN103733448A 半导体光元件 The semiconductor light emitting element
04/16/2014CN103730833A Two-dimensional vertical cavity surface emitting laser array
04/16/2014CN103730832A Hybrid vertical cavity laser for photonic integrated circuit
04/16/2014CN103730831A Constant power laser output control system and method
04/16/2014CN102882125B Method for continuously and linearly adjusting output laser polarization direction of semiconductor nanowire
04/16/2014CN102738703B Vertical resonant cavity surface emitting laser and manufacturing method thereof
04/16/2014CN102709810B Bragg reflection waveguide double-beam laser and application method thereof
04/16/2014CN102629066B Laser source device of coherent anti-Stokes Raman scattering microscopic system and production method thereof
04/16/2014CN102313610B Temperature measurement and control for laser and light-emitting diodes
04/16/2014CN101849333B Laser source with interdigital heater electrodes and underlying current confinement layer
04/15/2014US8699540 Surface-emitting laser device and surface-emitting laser array including same
04/15/2014US8699539 Photonic crystal surface emitting laser and method of manufacturing the same
04/15/2014US8699538 Quantum cascade laser
04/15/2014US8699537 Application-oriented nitride substrates for epitaxial growth of electronic and optoelectronic device structures
04/15/2014US8699536 Semiconductor laser device
04/15/2014US8699535 Terahertz step well quantum cascade structures
04/15/2014US8699123 Wavelength conversion laser light source and image display apparatus
04/15/2014US8698126 Nitride semiconductor device
04/15/2014US8697459 Surface emitting laser module, optical scanner, and image forming apparatus
04/10/2014WO2014055880A2 Systems and methods for amplifying light
04/10/2014WO2014053805A1 Dual wavelength lasing device
04/10/2014WO2014053513A1 Arrangement and method for damping vibrations during microscopic examinations
04/10/2014WO2014053116A1 Circuit arrangement for operating laser diode
04/10/2014WO2014053091A1 Monolithic optical packages and methods using aluminum nitride
04/10/2014WO2014023777A3 Wavelength sweepable laser source
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