Study of Electrooptically Q-Switched RF Excited CO2 Waveguide Laser with Two Channels

[in Chinese]; [in Chinese]; [in Chinese]

Journals >Acta Optica Sinica >Volume 21 >Issue 4 >Page 447 > Article

Acta Optica Sinica
Vol. 21, Issue 4, 447 (2001)

Study of Electrooptically Q-Switched RF Excited CO₂ Waveguide Laser with Two Channels

[in Chinese], [in Chinese], and [in Chinese]

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[in Chinese]

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[in Chinese], [in Chinese], [in Chinese]. Study of Electrooptically Q-Switched RF Excited CO₂ Waveguide Laser with Two Channels[J]. Acta Optica Sinica, 2001, 21(4): 447 Copy Citation Text

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Abstract

An electrooptically Q-switched RF excited waveguide CO2 laser with two channels is demonstrated. The Q-switched pulse laser has been obtained from one of the channels with a grating. The peak power is 150 W and the pulse width is 180 ns. CW laser output has been obtained from the other channel, which can been tuned by a PZT. In addition, the tuning range of the laser heterodyne frequency is analyzed in theory and the largest tuning range is 150 MHz in experiment.

Keywords

electrooptically Q-switched pulsed laser heterodyne RF excited CO2 waveguide laser two channels

[in Chinese], [in Chinese], [in Chinese]. Study of Electrooptically Q-Switched RF Excited CO₂ Waveguide Laser with Two Channels[J]. Acta Optica Sinica, 2001, 21(4): 447

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