NONLINEAR OPTICAL-ABSORPTION IN BULK GALNAS/INP AT ROOM-TEMPERATURE
We report cw measurements of band-gap resonant nonlinear absorption in bulk Ga0.47In0.53As/InP at room temperature. A tunable Co:MgF2 laser was used for these experiments. The nonlinear absorption coefficient α2 is determined by measuring saturation of the optical absorption, and from this the nonli...
Autori principali: | Fox, A, Maciel, A, Ryan, J, Scott, M |
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Natura: | Journal article |
Lingua: | English |
Pubblicazione: |
1987
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