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  1. Orthogonally polarized dual-wavelength Nd:YLiF4 laser

  2. This Letter proposes a method to balance the gain and loss of the orthogonally polarized emissions of dual wavelengths in a solid laser cavity. By adjusting the tilt angle of the uncoated glass plate inserted into the cavity, the gain and loss of the

  3. 所属分类：其它

    • 发布日期：2021-03-03
    • 文件大小：505856
    • 提供者：weixin_38718690

  1. Tunable dual-band infrared polarization filter based on a metal-dielectric-metal compound rectangular strip array

  2. A tunable dual-band infrared polarization filter is proposed and investigated. Based on the perfect absorption characteristic of the metal-dielectric-metal sandwich structure, the reflection spectrum performs as a filter. The filter consists of three

  3. 所属分类：其它

    • 发布日期：2021-03-03
    • 文件大小：627712
    • 提供者：weixin_38612304

  1. Effect of spatial hole burning on a dual-wavelength mode-locked laser based on compactly combined dual gain media

  2. The effect of spatial hole burning (SHB) on dual-wavelength self-mode-locked lasers based on physically combined Nd:YVO4∕Nd:LuVO4 and Nd:YVO4∕Nd:KGW composite active medium is comparatively investigated. The length of the first Nd:YVO4 crystal is opt

  3. 所属分类：其它

    • 发布日期：2021-03-03
    • 文件大小：1037312
    • 提供者：weixin_38526612

  1. Three-channel dual-wavelength fiber laser based on a digital micromirror-device processor and photonic crystal fiber

  2. A stable three-channel dual-wavelength fiber ring laser is proposed and experimentally demonstrated. The digital micromirror-device (DMD) processor can select and recirculate any dual waveband from the gain spectrum of the erbium-doped fiber at each

  3. 所属分类：其它

    • 发布日期：2021-03-02
    • 文件大小：696320
    • 提供者：weixin_38606202

  1. Dual-dressed four-wave mixing and dressed six-wave mixing in a five-level atomic system

  2. We study the co-existing four-wave mixing (FWM) process with two dressing fields and the six-wave mixing (SWM) process with one dressing field in a five-level system with carefully arranged laser beams. We also show two kinds of doubly dressing mecha

  3. 所属分类：其它

    • 发布日期：2021-02-26
    • 文件大小：756736
    • 提供者：weixin_38512781

  1. Photonic crystal fiber-based multi-wavelength Brillouin fiber laser with dual-pass amplification configuration

  2. A simple technique for achieving a stable, room temperature and multi-wavelength lasing with narrow linewidth is demonstrated using Brillouin fiber laser (BFL) with a 100-m-long photonic crystal fiber (PCF) in conjunction with a dual-pass configurati

  3. 所属分类：其它

    • 发布日期：2021-02-26
    • 文件大小：468992
    • 提供者：weixin_38733245

  1. Reflex optical sensor based on dual metal gratings with high angular sensitivity

  2. An interesting reflection phenomenon in a dual metal grating (DMG) structure is studied, which is related to the competition between Fabry-Perot (F-P) resonance effect and evanescent-field coupling effect inside the gap between the two composing sing

  3. 所属分类：其它

    • 发布日期：2021-02-25
    • 文件大小：574464
    • 提供者：weixin_38645862

  1. Efficient dual-wavelength operation of Nd:LYSO laser by diode pumping aimed toward the absorption peak

  2. By aiming the pump wavelength of the laser diode to the absorption peak at 811 nm of the (Nd0:005Lu0:4975Y0:4975)2SiO5 (Nd:LYSO) crystal, an efficient dual-wavelength operation at 1,075 and 1,079 nm is obtained. The maximum output power is 702 mW whe

  3. 所属分类：其它

    • 发布日期：2021-02-25
    • 文件大小：258048
    • 提供者：weixin_38720762

  1. Generation of tunable dual-wavelength optical short pulses for the generation and modulation of terahertz radiation

  2. A new scheme to realize terahertz (THz) radiation generation, as well as high-speed THz modulation, for future high-speed THz communication systems, is proposed and discussed. The proposed experimental scheme includes two elemental parts: dual-wavele

  3. 所属分类：其它

    • 发布日期：2021-02-25
    • 文件大小：174080
    • 提供者：weixin_38733875

  1. Precise force measurement method by a Y-shaped cavity dual-frequency laser

  2. A novel precise force measurement based on a Y-shaped cavity dual-frequency laser is proposed. The principle of force measurement with this method is analyzed, and the analytic relation expression between the input force and the change in the output

  3. 所属分类：其它

    • 发布日期：2021-02-25
    • 文件大小：520192
    • 提供者：weixin_38670391

  1. -dual-28byj-48：一个MakeCode项目-源码

  2. 在打开此页面 用作扩展 该存储库可以作为扩展添加到MakeCode中。 打开 点击新项目 点击齿轮菜单下的扩展程序 搜索并导入 编辑这个专案 在MakeCode中编辑此存储库。 打开 单击导入，然后单击导入URL 粘贴并单击导入 方块预览 此图显示了master中最后一次提交的块代码。 该图像可能需要几分钟才能刷新。 元数据（用于搜索，呈现） 用于PXT /微比特 [removed]

  3. 所属分类：其它

    • 发布日期：2021-02-24
    • 文件大小：601088
    • 提供者：weixin_42131785

  1. Generation of ultra-flat optical frequency comb using a balanced driven dual parallel Mach–Zehnder modulator

  2. We propose and experimentally demonstrate an ultra-flat optical frequency comb (OFC) generator by a balanced driven dual parallel Mach–Zehnder modulator. Five- and seven-tone OFC with exactly equal intensity can be generated theoretically. Experiment

  3. 所属分类：其它

    • 发布日期：2021-02-23
    • 文件大小：272384
    • 提供者：weixin_38742656

  1. Beam combination setup for dual-frequency laser with orthogonal linear polarization

  2. A beam combination setup for a dual-frequency laser with orthogonal linear polarization is proposed. It consists of two polarizing beam splitters (PBSs) whose polarization axes are orthogonal to each other. A theoretical analysis demonstrates that a

  3. 所属分类：其它

    • 发布日期：2021-02-23
    • 文件大小：662528
    • 提供者：weixin_38711149

  1. Frequency difference lock-in phenomenon’s weakening by transverse magnetic field in Y-shaped cavity dual-frequency laser

  2. We report experimental progress in weakening the frequency difference lock-in phenomenon in a Y-shaped cavity dual-frequency laser. A cube coil pair is chosen to provide a uniform magnetic field for tunability and uniformity of magnetic field strengt

  3. 所属分类：其它

    • 发布日期：2021-02-23
    • 文件大小：540672
    • 提供者：weixin_38518668

  1. Filament diameter measurement system based on dual diffraction

  2. This Letter proposes a brand-new filament diameter measurement method based on what is called “dual diffraction,” in that a grating is added behind the filament to make full use of its subdivision and amplification characteristics. Higher measurement

  3. 所属分类：其它

    • 发布日期：2021-02-23
    • 文件大小：404480
    • 提供者：weixin_38641339

  1. Nanosecond-pulsed, dual-wavelength, passively Q-switched ytterbium-doped bulk laser based on few-layer MoS

  2. A compact saturable absorber mirror (SAM) based on few-layer molybdenum disulfide (MoS

  3. 所属分类：其它

    • 发布日期：2021-02-23
    • 文件大小：697344
    • 提供者：weixin_38714641

  1. Simultaneous evaluation of two branches of a multifunctional integrated optic chip with an ultra-simple dual-channel con

  2. We propose an ultra-simple dual-channel configuration for simultaneously evaluating two branches of a multifunctional integrated optic chip (MFIOC). In the configuration, the MFIOC is employed as a beam splitter to construct the demodulation interfer

  3. 所属分类：其它

    • 发布日期：2021-02-23
    • 文件大小：463872
    • 提供者：weixin_38715019

  1. Temperature-compensated dual-polarization fiber grating laser sensors

  2. We report on temperature compensation for beat-frequency-encoded dual-polarization fiber laser sensors based on a cleave-rotate-splice method. By cleaving the laser cavity into two segments with comparable lengths, aligning them with a rotated angle

  3. 所属分类：其它

    • 发布日期：2021-02-23
    • 文件大小：538624
    • 提供者：weixin_38507208

  1. Observation of antiphase dynamics and harmonic resonance in a modulated dual-wavelength laser

  2. We observe a nonlinear response of a dual-wavelength Nd:YAG laser when subjected to low-frequency periodic modulations of cavity losses. The modulation frequency is far from the relaxation oscillation frequency. The harmonic resonances of the two las

  3. 所属分类：其它

    • 发布日期：2021-02-23
    • 文件大小：759808
    • 提供者：weixin_38562492

  1. Continuous wave dual-wavelength Nd:YVO4 laser working at 1064 and 1066 nm

  2. We demonstrate a continuous-wave (CW) dual-wavelength Nd:YVO4 laser working at 1064 and 1066 nm simultaneously. The method of Nd:YVO4 crystal angle tuning is used to balance the ratio of the stimulated emission cross sections of the two wavelengths,

  3. 所属分类：其它

    • 发布日期：2021-02-23
    • 文件大小：607232
    • 提供者：weixin_38606639
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