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Updated: May 6, 2026

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调节一致性激光干涉计:证明了40dB的散光抑制和与共振光学腔的兼容性

Daniel Voigt1, Leonie Eggers1, Katharina-Sophie Isleif2

  • 1University of Hamburg, Institute for Experimental Physics, Luruper Chaussee 149, 22761 Hamburg, Germany.

Physical review letters
|June 18, 2025
PubMed
概括

伪随机噪声相调节抑制了激光干扰仪中的寄生光场. 这种技术通过减少非线性噪声而不会牺牲连贯性来提高引力波探测器的灵敏度.

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Phase-Contrast Microscopes
In-phase-contrast microscopes, interference between light directly passing through a cell and light refracted by cellular components is used to create high-contrast, high-resolution images without staining. It is the oldest and simplest type of microscope that creates an image by altering the wavelengths of light rays passing through the specimen. Altered wavelength paths are created using an annular stop in the condenser. The annular stop produces a hollow cone of...
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