Blue laser light generation by intracavity frequency doubling of Cesium vapor laser |
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| Authors: | B.V. Zhdanov M.K. Shaffer W. Holmes R.J. Knize |
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| Affiliation: | aUS Air Force Academy, Department of Physics, 2354 Fairchild Dr., Ste. 2A31, USAF Academy, CO 80840, USA |
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| Abstract: | Blue laser light with a wavelength 447 nm was generated by intracavity frequency doubling of a Cs laser in PPKTP crystal. A continuous wave power of 600 mW was obtained at an optical-to-optical efficiency of 4%. In the pulsed operation, when thermal effects were reduced, the efficiency obtained was 14% and the peak blue power was 2.1 W. |
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| Keywords: | Alkali lasers Second harmonic generation |
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