Stable Simultaneous CW 1052, 1071, and 1083 nm Narrow Spectral Width Nd-Based Laser Output Using Precise Gain Control With VBGs

Stable Simultaneous CW 1052, 1071, and 1083 nm Narrow Spectral Width Nd-Based Laser Output Using Precise Gain Control With VBGs

A continuous wave Nd-based laser with simultaneous narrow spectral 1052, 1071, and 1083 nm output was achieved by using temperature-controlled volume Bragg gratings to balance the gain competition between each wavelength and stabilize the laser output. Each output wavelength was characterized thorou...

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Veröffentlicht in:IEEE photonics journal 2018-04, Vol.10 (2), p.1-6
Hauptverfasser: Chen, Ching-Nien, Chung, Te-yuan, Hsieh, Yu-Hua
Format: Artikel
Sprache:eng
Schlagworte:
Bragg grating
diode-pumped laser
Laser excitation
Laser stability
Measurement by laser beam
multi-wavelength
Power lasers
Pump lasers
solid-state laser
Temperature measurement
Wavelength measurement
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Zusammenfassung:A continuous wave Nd-based laser with simultaneous narrow spectral 1052, 1071, and 1083 nm output was achieved by using temperature-controlled volume Bragg gratings to balance the gain competition between each wavelength and stabilize the laser output. Each output wavelength was characterized thoroughly and showed good stability in both frequency and power.
ISSN:1943-0655
1943-0647
DOI:10.1109/JPHOT.2018.2809783