2026-10-13T00:05:29Z https://www.scidb.cn/oai

10.57760/sciencedb.25982 2025-06-06T13:34:33Z

2025-06-06 Weak coherent light interference heterodyne detection of transparent glass plate doi:10.57760/sciencedb.25982 en We used a weak coherent light source with a central wavelength of 840 nm and a full width at half maximum (FWHM) of 25.429 nm to generate the weak coherent light. A 50:50 fiber coupler split the weak coherent light and directed it toward the optical delay line and simulated sample. A photodetector finally detected the optical signals. A transparent glass plate simulated the sample and generated the weak coherent interference heterodyne detector signal. weak coherent light ; interference; heterodyne detection Hui Shen PUBLIC https://mit-license.org dataset Science Data Bank