An intracavity 16-μm Raman laser: a theoretical investigation |
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| Authors: | Botha LR van Heerden SP |
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| Affiliation: | Laser Res. Dept., Atomic Energy Corp. of South Africa Ltd., Pretoria; |
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| Abstract: | A theoretical model describing the dynamics of an intracavity 16-μm laser was developed. This laser consists of a TEA-CO2 laser with an intracavity Raman cell. The Raman medium could be either hydrogen or deuterium, depending on the required wavelength. Stokes, anti-Stokes, and pump coupling were considered. Output energies as well as pulse shapes were calculated. Optimum output coupling was also determined. The model predicted that the intracavity Raman laser could be a viable alternative to a conventional multipass Raman cell for generating intense 16-μm pulses |
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