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Updated: Jun 6, 2025

Stimulated Stokes and Antistokes Raman Scattering in Microspherical Whispering Gallery Mode Resonators
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Published on: April 4, 2016

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高增益分布式拉曼放大器用于轨道角动量模式划分多重复合和波长划分多重复合在104公里环芯光纤上的C + L频段

Yuchen Zhang, Guofeng Yan, Xi Zhang

    Optics express
    |November 22, 2024
    PubMed
    概括

    这项研究证明了使用模式划分多重复合 (MDM) 和波长划分多重复合 (WDM) 的长距离光纤传输. 一个分布式拉曼放大器 (DRA) 实现了高平面增益,使得信号在104公里范围内得到有效的放大.

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    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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