注册会员 | 设为首页 | 加入收藏夹
您好，欢迎光临本网站！[请登录] ！[注册会员]！  

搜索资源列表

  1. 如何使用Pumping Theorem

  2. 本讲义以对话的形式讲述了如何使用pumping theorem证明表达式是否正则，同时对closure property进行了扩展

  3. 所属分类：讲义

    • 发布日期：2016-10-15
    • 文件大小：70kb
    • 提供者：zavyon

  1. Double-slit diffraction of terahertz wave generated by tilted-pulse-front pumping

  2. We propose a spatial diffraction diagnostic method via inserting a millimeter-gap double slit into the collimated terahertz beam to monitor the minute variation of the terahertz beam in strong-field terahertz sources, which is difficult to be resolve

  3. 所属分类：其它

    • 发布日期：2021-03-01
    • 文件大小：983kb
    • 提供者：weixin_38735987

  1. Effective suppression of stimulated Raman scattering in half 10 kW tandem pumping fiber lasers using chirped and tilted

  2. The average power of fiber lasers has been scaled deeply into the kW regime in the past years. However, stimulated Raman scattering (SRS) is still a major factor limiting further power scaling. Here, we have demonstrated for the first time, to the be

  3. 所属分类：其它

  1. Simulation analysis of one-stage C+L-band erbium-doped fiber ASE source with double-pass bi-directional pumping configur

  2. A new technique to generate a C+L-band flat amplified spontaneous emission (ASE) source in one-stage erbium-doped fiber (EDF) using bi-directional pumping configuration is analyzed. The simulation results show that the key point of obtaining flat C+L

  3. 所属分类：其它

    • 发布日期：2021-02-12
    • 文件大小：491kb
    • 提供者：weixin_38663608

  1. Comparison of different side-pumping configurations for high power laser diode pumped solid-state laser

  2. Ray-tracing method is used to simulate the distribution of absorption in crystal rod for different sidepumping configuration. The distribution of pumping power and absorption efficiency is compared, and the numerical results are presented. The result

  3. 所属分类：其它

    • 发布日期：2021-02-12
    • 文件大小：469kb
    • 提供者：weixin_38748263

  1. Effect of focal pumping conditions on the phase-conjugation characteristics of STS and SBS

  2. The phase-conjugation characteristics of stimulated thermal scattering (STS) in absorbing liquid and stimulated Brillouin scattering (SBS) separately excited in pure acetone were compared, and the effect of focal pumping conditions on them was studie

  3. 所属分类：其它

    • 发布日期：2021-02-11
    • 文件大小：307kb
    • 提供者：weixin_38632825

  1. A lab-in-a-droplet bioassay strategy for centrifugal microfluidics with density difference pumping, power to disc and bi

  2. A lab-in-a-droplet bioassay strategy for centrifugal microfluidics with density difference pumping, power to disc and bidirectional flow control

  3. 所属分类：其它

    • 发布日期：2021-02-11
    • 文件大小：937kb
    • 提供者：weixin_38745859

  1. Highly effcient Nd:YAG/LBO laser at 473 nm under direct 885-nm diode laser pumping

  2. In diode pumped Nd:YAG lasers, the quantum defect is the most important parameter determining the thermal load of the laser crystal, which can be dramatically reduced by pumping directly into the upper laser level. A compact folded three-mirror cavit

  3. 所属分类：其它

    • 发布日期：2021-02-10
    • 文件大小：329kb
    • 提供者：weixin_38502183

  1. Observation of two multiwave mixing processes via dualoptical pumping channels

  2. Based on double optical pumping channels, we experimentally study the competition between two coexistent six-wave mixing (SWM) processes falling into two electromagnetically induced transparency windows by scanning the frequency of the probe field in

  3. 所属分类：其它

    • 发布日期：2021-02-09
    • 文件大小：807kb
    • 提供者：weixin_38729438

  1. A Low Noise L-band Dispersion-Compensating Hybrid Fiber Amplifier with 1500 nm Raman Pumping

  2. This report presents a low noise L-band dispersion-compensating hybrid fiber amplifier with 1500-nm Rain an pumping. It describes the pre-stage optimization, Raman pump selection, and possible nonlinearity problems to achieve a practical low noise L-

  3. 所属分类：其它

    • 发布日期：2021-02-08
    • 文件大小：921kb
    • 提供者：weixin_38648396

  1. The Dependence of the Reflectivity of a Stimulated Brillouin Scattering Phase-conjugate Mirror on the Pumping Laser Mode

  2. We report that the reflectivity of a stimulated Brillouin scattering phase conjugate mirror SBS-PCM) using a fluorocarbon liquid is significantly affected by the mode of the pumping beam. For the multi-mode pumping, the reflectivity is 70% at most, b

  3. 所属分类：其它

  1. Numerical simulations of the ultrabroadband supercontinuum generation by dual-wavelength pumping in photonic crystal fib

  2. Numerical simulations of the ultrabroadband supercontinuum generation by dual-wavelength pumping in photonic crystal fiber with two zero dispersion wavelengths

  3. 所属分类：其它

  1. High-power Cr2+:ZnS saturable absorber passively Q-switched Ho:YAG ceramic laser and its application to pumping of a mid

  2. High-power Cr2+:ZnS saturable absorber passively Q-switched Ho:YAG ceramic laser and its application to pumping of a mid-IR OPO

  3. 所属分类：其它

    • 发布日期：2021-02-07
    • 文件大小：487kb
    • 提供者：weixin_38581777

  1. Laser performance of a broadband wavelength tunable Yb:germanophosphate glass with direct diode pumping

  2. The laser performance of a new Yb:germanophosphate (Yb:GP) glass is investigated. A maximum output power of 826 mW at 1063 nm is achieved with direct diode pumping at 976 nm. The wavelength is tuned from 1034.47 to 1070.83 nm, corresponding to a tuni

  3. 所属分类：其它

    • 发布日期：2021-02-07
    • 文件大小：407kb
    • 提供者：weixin_38686153

  1. Loss mechanism of all-fiber cascaded side pumping combiner

  2. Compared with end pumping fiber combiner, one of the advantages for side pumping combiner is the unlimited pumping points, which means multi-point or cascaded side pumping can be realized. However, the loss mechanism of the cascaded structure is rare

  3. 所属分类：其它

    • 发布日期：2021-02-06
    • 文件大小：621kb
    • 提供者：weixin_38528939

  1. High power all-fiberized and narrow-bandwidth MOPA system by tandem pumping strategy for thermally induced mode instabil

  2. An all-fiberized and narrow-bandwidth master oscillator power amplification (MOPA) system with record output power of 4 kW level and slope efficiency of 78% is demonstrated. Tandem pumping strategy is tentatively introduced into the narrow-bandwidth

  3. 所属分类：其它

    • 发布日期：2021-02-06
    • 文件大小：642kb
    • 提供者：weixin_38535132

  1. Cascaded four-wave mixing generation with pumping in the normal dispersion regime

  2. we report on the generation of cascaded four-wave mixing (CFWM) in a photonic crystal fiber with a high peak power picosecond pulse pumping in the normal dispersion region and a weak continuous wave seeded. We also experimentally investigate the depe

  3. 所属分类：其它

    • 发布日期：2021-02-05
    • 文件大小：253kb
    • 提供者：weixin_38657115

  1. Q-switched Er-doped fiber laser with low pumping threshold using graphene saturable absorber

  2. We propose a Q-switched Er-doped fiber laser (EDFL) with a threshold pumping power as low as 7.4 mW, and demonstrate using graphene polyvinyl alcohol (PVA) thin film as a passive saturable absorber (SA). The SA is fabricated from graphene flakes, whi

  3. 所属分类：其它

    • 发布日期：2021-02-05
    • 文件大小：784kb
    • 提供者：weixin_38744557

  1. In-band pumping avenue based high power superfluorescent fiber source with record power and near-diffraction-limited bea

  2. High power superfluorescent fiber sources (SFSs), which could find wide applications in many fields such as middle infrared laser generation, Raman fiber laser pumping and spectral beam combination, have experienced a flourishing time in recent years

  3. 所属分类：其它

    • 发布日期：2021-01-27
    • 文件大小：380kb
    • 提供者：weixin_38612568

  1. High-efficiency and high-power single-frequency fiber laser at 1.6 μm based on cascaded energy-transfer pumping

  2. In this paper, a technique combining cascaded energy-transfer pumping (CEP) method and master-oscillator power-amplifier (MOPA) configuration is proposed for power scaling of 1.6-μm-band single-frequency fiber lasers (SFFLs), where the

  3. 所属分类：其它

« 12 3 4 5 6 »