Abstract
Optical bistability, limiting, and other pulse shaping effects are observed in compact Fabry-Perot resonators containing SF6. The gas, in cells as short as 1 mm, is excited with smooth 100-ns transversely excited atmospheric CO2 laser pulses. The optical nonlinearity responsible for these effects is well described by a four-state kinetic model with unsaturable excited state absorption.
Original language | English |
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Pages (from-to) | 532-534 |
Number of pages | 3 |
Journal | Applied Physics Letters |
Volume | 46 |
Issue number | 6 |
DOIs | |
Publication status | Published - 1985 |