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Updated: Sep 11, 2025

Characterizing Far-infrared Laser Emissions and the Measurement of Their Frequencies
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一个IFOG的erbium-doped光纤光源:频谱依赖于波长的波谱

Gabriel F S Nunes, Nicolau A S Rodrigues, João M S Sakamoto

    Applied optics
    |August 12, 2025
    PubMed
    概括

    一个新的数学模型和开源代码模拟了添加光纤源 (EDFS). 这个工具有助于设计EDFA用于诸如光纤陀螺仪等应用.

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    相关概念视频

    Raman Spectroscopy Instrumentation: Overview01:26

    Raman Spectroscopy Instrumentation: Overview

    A conventional Raman spectrophotometer includes a laser source, a sample holding system, a wavelength selector, and a detector.
    The monochromatic laser source, typically using visible or near-infrared radiation, generates a highly focused beam of light. This light interacts with the molecules of the sample, scattering some of the light. Liquid and gaseous samples are usually tested in ordinary glass capillaries, while solids can be analyzed as powders packed in capillaries or as potassium...
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