منابع مشابه
Narrow-band optical filter through phase conjugation by nondegenerate four-wave mixing in sodium vapor.
An ultrahigh-Q, tunable optical filter with a FWHM bandwidth of 41 MHz is demonstrated. The filtering is produced by nondegenerate phase conjugation through four-wave mixing in atomic-sodium vapor. The filter is observed to have a maximum quantum efficiency of 4 x 10(-3). However, degenerate phase-conjugation experiments in sodium suggest that a quantum efficiency of greater than unity can be a...
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This work is licensed under a Creative Commons Attribution 4.0 International License. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in the credit line; if the material is not included under the Creative Commons license, users will need to obtain permission from the license holder to reproduce the mater...
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ژورنال
عنوان ژورنال: Experimental Thermal and Fluid Science
سال: 2019
ISSN: 0894-1777
DOI: 10.1016/j.expthermflusci.2019.04.013