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Updated: Jan 7, 2026

Measurement of X-ray Beam Coherence along Multiple Directions Using 2-D Checkerboard Phase Grating
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Measurement of X-ray Beam Coherence along Multiple Directions Using 2-D Checkerboard Phase Grating

Published on: October 11, 2016

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频谱相干涉测用于从凸波动器生成的曲折波束的直接电场重建

Takao Fuji, Takashi Tanaka, Tatsuo Kaneyasu

    Optics letters
    |December 15, 2025
    PubMed
    概括

    研究人员首次直接测量了电场波形从线状波浪器. 这验证了的波包生成,这对于先进的光源控制至关重要.

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    Direct Imaging of Laser-driven Ultrafast Molecular Rotation

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    Shaping the Amplitude and Phase of Laser Beams by Using a Phase-only Spatial Light Modulator

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    相关概念视频

    IR Spectrometers01:25

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    There are two main infrared (IR) spectrophotometers: dispersive IR spectrometers and Fourier transform infrared (FTIR) spectrometers. In a dispersive IR spectrometer, a beam of infrared radiation produced by a hot wire is divided into two parallel equal-intensity beams using mirrors. One beam passes through the sample, while another is a reference beam. The beams then move through the monochromator, which separates the radiations into a continuous spectrum of different frequencies. The...
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    There are three main types of inductively coupled plasma atomic emission spectroscopy  (ICP-AES) instruments: sequential, simultaneous multichannel, and Fourier transform instruments, with the latter being less commonly used....
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