Chinese Journal of Quantum Electronics, Volume. 21, Issue 4, 440(2004)
Continuous-wave frequency doubling of a tunable CO2 laser in AgGaSe2
A miniature continuous-wave CO2 laser is tuned to operated in -20 single spectrum lines from 9.23 to 10.65 μm, all these lines are converted respectively by a IR-nonlinear optical crystal of AgGaSe2 with size 8 mm×8 mm× 15 mm into the second harmonics. Second-harmonic output at 5.3μm of the order of 2.1 μW has been experimently obtained for the 10P(20) line, the external angular acceptance angle △θext · L is 2.1°·cm.
Get Citation
Copy Citation Text
[in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese]. Continuous-wave frequency doubling of a tunable CO2 laser in AgGaSe2[J]. Chinese Journal of Quantum Electronics, 2004, 21(4): 440