搜索结果: 1-15 共查到“工学 High-Power”相关记录47条 . 查询时间(0.124 秒)
2017SPIE高功率、高能量、高强度激光技术会议（2017 Conference on High-Power,High-Energy,and High-Intensity Laser Technology）
2017 SPIE 高功率、高能量、高强度激光技术 会议
2017/4/25
2017SPIE高功率、高能量、高强度激光技术会议（2017 Conference on High-Power,High-Energy,and High-Intensity Laser Technology）。
Stanford scientist’s new approach may accelerate design of high-power batteries
Stanford scientist accelerate design high-power batteries
2017/4/6
Research led by a Stanford scientist promises to increase the performance of high-power electrical storage devices, such as car batteries.In work published this week inApplied Physics Letters, the res...
Modelling of forwarding distance to maximize the utilization of medium and high-power harvester technology
forwarder performance standards work productivity time consumption timber transport
2017/1/6
Every technologist aims to maximize the performance and capacity of vehicles, particularly when deployed in technological lines. To maximize the utilization of harvester technology, particularly of fo...
Researchers Integrate Diamond/Boron Nitride Crystalline Layers for Use in High-Power Devices
Researchers Integrate Diamond/Boron Nitride Crystalline Layers High-Power Devices
2016/5/10
We have created a new state of BN (named Q-BN) through rapid melting and super undercooling and quenching by using nanosecond laser pulses. Phase pure c-BN is formed either by direct quenching of supe...
High Power Laser Science and Engineering被汤森路透ESCI数据库收录
High Power Laser Science and Engineering 汤森路透ESCI数据库
2015/12/29
近日，由中国科学院上海光学精密机械研究所主办，中国激光杂志社和剑桥大学出版社合作出版的High Power Laser Science and Engineering (HPL)被汤森路透ESCI数据库收录。读者今后可以通过Web of ScienceTM检索到HPL发表的最新论文。
International Workshop on Laser Conditioning and Damage Mitigation of Optics in High Power Laser
a channel of communication understanding for the researchers
2013/10/31
Highpowerlaseroutputcapabilityisthemaincriteriontoevaluatethesuccessofthedesign,constructionandoperationofhighpowersolidlaserfacilitiesandalsothemaingoalofresearchinlaserphysics,opticalmaterials,laser...
A W-Band Photonic Transmitter-Mixer Based on High-Power Near-Ballistic Uni-Traveling-Carrier Photodiodes for BPSK and QPSK Data Transmission Under Bias Modulation
Photonic QPSK Data Abstract
2011/11/17
THE tremendous increase in the required volume of wireless data-transmission has stimulated attention on ways to use the millimeter-wave (MMW) bands above 60 GHz ( -band) or above 100 GHz ( -band) as ...
High-Power,Low-Noise Slab-Coupled Optical Waveguide (SCOW) Amplifiers and Lasers
Semiconductor optical amplifiers Semiconductor lasers Mode-locked lasers
2011/5/22
We review the development of a Watt-level semiconductor quantum-well gain medium based on the slab-coupled optical waveguide (SCOW) concept. Devices realized in the 1.5-m-wavelength region inc...
High power monolithic all-fiber counter-propagating pumped single-frequency amplifier
High power monolithic all-fiber counter-propagating pumped single-frequency amplifier
2011/5/20
We present a monolithic all-fiber, counter-propagating pumped, single-frequency amplifier with an output power of 47 W.
A New Scheme of Aspherical Microlense for Efficient Coupling High-Power Lasers to Fibers
Aspherical Microlense Efficient Coupling High-Power Lasers Fibers
2011/5/14
We propose and demonstrate a new scheme of aspherical microlens (ASM) employing a single-step grinding technique with fully automated process for efficient coupling between the high-power 980-nm laser...
High-Power and Low Phase Noise Full-band Tunable LD for Coherent Applications
Semiconductor lasers Lasers tunable
2010/6/10
High output power and low noise performances of CSG-DR-LD have been investigated. Kink-free fiber output power > 60mW over C-band with high SMSR have been demonstrated. Measured phase noise is lower t...
Applications of Volume Bragg Gratings in High-Power Fiber Lasers
Applications Volume Bragg Gratings High-Power Fiber Lasers
2010/6/8
In this presentation the latest results on volume Bragg grating locked fiber lasers will be reviewed. This novel technique provides one to two orders of magnitude improved spectral brightness, improve...
High Power Fiber Lasers and Amplifiers for Applications in Telecommunications
High Power Fiber Lasers Amplifiers Applications Telecommunications
2010/6/5
We describe the current technology and applications of watt to multi-watt fiber lasers and amplifiers in all areas of fiber optic and free space optical communications.
Optoelectronic Generation of Millimeter-Wave White-Light at W-band with Very-Fast Sweeping Rate by Use of High-Power and Broadband Photonic Emitters
Photodiodes Radio frequency photonics
2010/6/4
By using photonic emitters and fast-scanning lasers at 1.55μm wavelengths, we generated very-flat spectra at 75-110GHz with a thirty times faster scanning-rate (35GHz/ms), much lower driving-voltage, ...
In-Band SBS Suppression for Optical High Power Transmitter
Fiber optics optical communications
2010/6/4
No observable implementation loss is demonstrated with an in-band carrier frequency dithering technique to suppress stimulated Brillouin scattering (SBS) in a 50-W optical BPPM transmitter, contrast t...