Multiline output from a spin-flip laser |
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Authors: | A Mcneish R L Allwood D H Whiffen B S Wherrett |
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Institution: | (1) School of Chemistry, University of Newcastle upon Tyne, UK;(2) Physics Department, Heriot-Watt University, Edinburgh, UK |
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Abstract: | Multiplicity of the output frequency of a spin-flip laser, caused by the simultaneous multiline operation of the CO pump laser, is identified. This multiplicity is shown to arise from a four-wave mixing process for which only a single input threshold intensity exists for oscillation. Experimental data are presented together with a determination of the interdependence of the input and output frequency power ratio. |
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