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Updated: Aug 12, 2026

Automation of Mode Locking in a Nonlinear Polarization Rotation Fiber Laser through Output Polarization Measurements
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Automation of Mode Locking in a Nonlinear Polarization Rotation Fiber Laser through Output Polarization Measurements

Published on: February 28, 2016

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脉冲扫描源FDML-MOPA激光器,其千瓦皮秒脉冲在1550nm左右

Tonio F Kutscher, Philipp Lamminger, Anton Gruber

    Optics letters
    |December 1, 2023
    PubMed
    概括

    我们开发了一种新的扫源激光,在1550nm运行,用于先进的成像. 这种福里埃域模式锁定激光器为非线性显微镜和光谱应用提供高速波长灵活性和高峰功率.

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    Low-cost Custom Fabrication and Mode-locked Operation of an All-normal-dispersion Femtosecond Fiber Laser for Multiphoton Microscopy

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    相关概念视频

    NMR Spectrometers: Radiofrequency Pulses and Pulse Sequences01:17

    NMR Spectrometers: Radiofrequency Pulses and Pulse Sequences

    A pulse is a short burst of radio waves distributed over a range of frequencies that simultaneously excites all the nuclei in the sample. Upon passing a radio frequency pulse along the x-axis, the nuclei absorb energy corresponding to their Larmor frequencies and achieve resonance. This shifts the net magnetization vector from the z-axis toward the transverse plane. This angle of rotation of the magnetization vector, or the flip angle, is proportional to the duration and intensity of the pulse.