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Updated: Jul 15, 2025

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不同相位差异电光调制器用于取消光纤分散和激光噪声

Ehsan Ordouie1, Tianwei Jiang2,3, Tingyi Zhou4

  • 1CREOL, The College of Optics and Photonics, University of Central Florida, Orlando, FL, USA.

Nature communications
|September 28, 2023
PubMed
概括

本研究引入了一种新的电光调制器,该调制器解决了由光纤分散引起的带宽限制,并减轻光学系统中的强度噪声. 展示的四相调制器提高了数据采集和光通信性能.

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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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