Enhancement of the nonlinear optical properties of fluorescin doped boric-acid glass through cooling.
We examine, both theoretically and experimentally, the temperature dependence of the nonlinear optical response of fluorescein doped boric-acid glass. The third-order nonlinear susceptibility is increased by an order of magnitude over its room temperature value to greater than 10 esu by cooling the sample to a temperature below 200 K.
Tompkin
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WR
Malcuit
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MS
Boyd
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