| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 7129873 | Optics & Laser Technology | 2016 | 5 Pages |
Abstract
A stable external cavity diode laser coupled with volume Bragg grating for metastable argon atoms pumping is presented. The measured maximum output power of the continuous wave is 6.5Â W when the spectral width (FWHM) is less than 21Â pm around 811.53Â nm and the power efficiency is 68%. The tuning range of the emission wavelength is bigger than 270Â pm. The calculated deviation in relative absorption efficiency caused by the fluctuations of wavelength and power is less than 4%.
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Authors
Jun Gao, Duluo Zuo, Jun Zhao, Bin Li, Anlan Yu, Xinbing Wang,