Narrow optical interference fringes for certain setup conditions in multipass absorption cells of the Herriott type
- 1 March 1990
- journal article
- Published by Optica Publishing Group in Applied Optics
- Vol. 29 (7) , 898-900
- https://doi.org/10.1364/ao.29.000898
Abstract
We can select narrow FSR fringes in a multipass cell of the type described by Herriott et al. by setting the mirror spacing to give a particular type of beam path: M = odd integer, N = 4M ± 4.Keywords
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