Patents
Sitemap › H01 - Basic electric elements › H01S - Devices using stimulated emission › H01S 3 - Lasers, i.e. devices for generation, amplification, modulation, demodulation, or frequency-changing, using stimulated emission, of infra-red, visible, or ultra-violet waves
Patents for H01S 3 - Lasers, i.e. devices for generation, amplification, modulation, demodulation, or frequency-changing, using stimulated emission, of infra-red, visible, or ultra-violet waves (57,482)
07/2012
07/11/2012CN102560658A Novel medium wave infrared laser crystal of chromium-praseodymium-codoped erbium-activated calcium gadolinium aluminate
07/11/2012CN102560657A Chromium and praseodymium co-doped erbium-activated calcium lanthanum aluminate novel medium-wave infrared laser crystal
07/11/2012CN102201640B Watt-stage 1,050nm photonic crystal optical fiber pulse laser device and amplifying system thereof
07/11/2012CN102142653B Nd:YGG crystal 1111nm laser and application thereof in carbon monoxide poisoning detection
07/11/2012CN102035130B Quasi-continuous output laser
07/11/2012CN101771232B Sigma cavity ultrashort pulse fiber laser with variable output rate
07/11/2012CN101730960B Surface-emitting external cavity laser device
07/11/2012CN101697022B Large effective area high sbs threshold optical fiber
07/10/2012US8218597 Diode pumped solid-state laser for high shock environments
07/10/2012US8218593 Optical devices comprising doped glass materials, laser systems including such optical devices, and methods of forming such optical devices and laser systems
07/10/2012US8218592 Laser device, optical pickup, and optical disk device
07/10/2012US8218591 Laser diode with ridge waveguide structure and method for manufacturing the same
07/10/2012US8218590 Designs and processes for thermally stabilizing a vertical cavity surface emitting laser (vcsel) in a chip-scale atomic clock
07/10/2012US8218589 High-energy laser atmospheric compensation and aimpoint maintenance
07/10/2012US8218588 Compact efficient seeded MID-IR OPO OPA laser
07/10/2012US8218587 Automated bandwidth / wavelength adjustment systems and methods for short pulse lasers and optical amplifiers
07/10/2012US8218586 Littman configured frequency stepped laser
07/10/2012US8218585 Laser oscillator and filtering method
07/10/2012US8218584 Apparatus for coupling light into an optical wave guide, a laser system with such an apparatus, and a preform to manufacture the apparatus
07/10/2012US8218232 Optical resonator with structure to improve mode-particle interaction
07/05/2012WO2012092545A1 Hybrid single molecule imaging sorter
07/05/2012WO2012092362A2 Optically locked high energy opo-opa
07/05/2012WO2012092359A2 Compact high energy mid wave opcpa laser
07/05/2012WO2012092290A1 Laser swept source with controlled mode locking for oct medical imaging
07/05/2012WO2012091910A2 Protection device for solid state laser
07/05/2012WO2012090519A1 Laser processing device and laser processing method
07/05/2012WO2012088787A1 Green laser device
07/05/2012WO2012088786A1 Blue laser device
07/05/2012WO2012037177A8 Generating laser pulses based on chirped pulsed amplification
07/05/2012WO2011022333A3 Pulsed fiber-mopa with widely-variable pulse-duration
07/05/2012US20120170607 Laser amplifier system
07/05/2012US20120170606 Generator and Laser System Comprising Coupled Sub-Cavities
07/05/2012US20120170604 Planar waveguide laser device
07/05/2012US20120170603 Protection device for solid state laser
07/05/2012US20120170602 Light emitter with predefined angular color point distribution
07/05/2012US20120170601 Laser device of equal-energy pulse synchronous with motion
07/05/2012US20120170600 Fiber Ring Laser System and the Operation Method thereof
07/05/2012US20120170599 Remotely Induced Atmospheric Lasing
07/05/2012US20120170112 Multi-Pass Optical Apparatus
07/05/2012US20120170111 Optical amplifier for multi-core optical fiber
07/05/2012US20120170092 Method of operating a laser in an optical component, optical component, and optical communication system
07/04/2012EP2472305A1 Optical system for focusing a laser beam in a solid state laser cutting apparatus
07/04/2012EP2471150A1 Active spectral control of optical source
07/04/2012EP2470955A1 Pulsed fiber laser
07/04/2012EP2470939A1 Metrology module for laser system
07/04/2012EP2240294B1 Method for laser welding using a nozzle capable of stabilising the keyhole
07/04/2012EP1437808B1 Non-polarization light source device and raman amplifier
07/04/2012CN202308771U 一种基于谐振放大系统结构的工业大功率固体激光器 A high-power solid-state laser resonators based on industry amplification system architecture
07/04/2012CN202308770U 一种射频激励气体激光器 A radio frequency excitation gas lasers
07/04/2012CN202308769U 新型脉冲激光装置 A new pulse laser device
07/04/2012CN202308768U 一种泵浦固体激光器 One kind of pumped solid-state lasers
07/04/2012CN202308767U Thulium doped holmium aluminium acid yttrium continuous mode output medical laser
07/04/2012CN202308766U 一种外部二次级联差频太赫兹光源发生装置 An outside secondary cascade difference frequency terahertz light source generating device
07/04/2012CN202308765U 高效固体激光器泵浦 Efficient solid-state laser pumping
07/04/2012CN202308764U 一种被动调q微片激光器 A passive transfer q microchip lasers
07/04/2012CN202308763U 冷水机 Chiller
07/04/2012CN202308762U 一种密封型射频激励的二氧化碳激光器 A sealed carbon dioxide laser excitation RF
07/04/2012CN202308761U 全风冷式恒温腔体 Full air-cooled thermostatic chamber
07/04/2012CN202308760U 一种光路调节架 An optical path adjusting frame
07/04/2012CN202291851U 双波长模具激光焊接机 Dual-wavelength laser welding machine mold
07/04/2012CN1981977B Laser beam processing machine
07/04/2012CN102549855A Laser oscillator and laser amplifier
07/04/2012CN102545867A Electro-optical switch and laser device
07/04/2012CN102545031A High-power continuous wave deuterium fluoride/hydrogen fluoride chemical laser
07/04/2012CN102545030A Axially-symmetrically concurrent combination He-Ne laser
07/04/2012CN102545029A Aluminophosphate glass composition
07/04/2012CN102545028A Cascaded optical parameter-based high-power red, green and blue optical maser
07/04/2012CN102545027A Yb: YAG (yttrium aluminum garnet) and Cr, Yb: YAG self-Q-switching laser
07/04/2012CN102545026A System and method capable of realizing energy stability of injected laser
07/04/2012CN102545025A Double-longitudinal-mode laser preheating method based on hot adjustment of cavity length
07/04/2012CN102545024A Circularly polarized light interference-based double-longitudinal-mode offset frequency locking method and device
07/04/2012CN102545023A Device for restraining self-excitation in image-relaying laser amplifier and manufacture method thereof
07/04/2012CN102545022A Saturable absorption mirror of wide band graphene
07/04/2012CN102545021A Laser device and method for improving temperature matching conversion efficiency
07/04/2012CN102545020A Method for packaging variable frequency nonlinear optical chip
07/04/2012CN102545019A Deliquescence-resistant ultraviolet frequency tripling crystal and preparation method and application thereof
07/04/2012CN102545018A Semiconductor laser pumping-based low-repetition-frequency all solid-state picosecond blue light laser
07/04/2012CN102545017A Method and device for realizing Raman laser source used for pyrene fluorescence spectrum detection
07/04/2012CN102545016A Laser dual-Q-switching method and device
07/04/2012CN102545015A Dual-frequency laser
07/04/2012CN102545014A Method for double-pulse laser with wavelengths of 1.0mu m and 1.3mu m
07/04/2012CN102545013A Laser gain device and method
07/04/2012CN102545012A 1,053 nanometer femtosecond pulse generation device with stable carrier envelope phase
07/04/2012CN102545011A Adjustment and control device and method for ultra intense and ultra short laser pulse super-continuum spectrum
07/04/2012CN102545010A Oil tank control device of laser
07/04/2012CN102545009A Device capable of eliminating thermal depolarization effect in laser amplifier
07/04/2012CN102545008A Preparation method for saturable absorption mirror based on large-sized graphene
07/04/2012CN102545007A Tunable laser and method for locking and monitoring wavelength of tunable laser
07/04/2012CN102545006A Planar array sliding spark preionization combined discharge electrode
07/04/2012CN102545005A Pump coupling structure
07/04/2012CN102545004A Anomalous dispersion light filter of 1.5-micron wave band and method for filtering signals
07/04/2012CN102545003A Optical system and method for improving frequency of large-energy pump laser device
07/04/2012CN102545002A Discharge circuit for long-pulse laser
07/04/2012CN102545001A Regenerative laser amplifier
07/04/2012CN102545000A Adjusting method of resonant cavity
07/04/2012CN102544999A All-fiber axisymmetric polarized beam laser based on less-mode fiber bragg grating and generating method thereof
07/04/2012CN102544998A High-stability tunable light source system for Brillouin distributed optical fiber sensor
07/04/2012CN102544997A Fiber laser based on melting cone gratings of fiber coupler
07/04/2012CN102544996A Blue light laser device
07/04/2012CN102544995A Green laser
1 ... 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 ... 575