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CO(2) laser frequency stabilization using the radio-frequency optogalvanic Lamb dip
Applied Optics
|August 14, 2010
Abstract:
The Lamb dip of the CO(2) saturation signal in an extracavity low-pressure CO(2)-N(2) rf glow discharge is detected optogalvanically and used to stabilize the frequency of a CO(2) laser. The frequency stability is estimated to be better than 100 kHz.
