A pump and probe experiment is described which allows to study input coupling efficiency of a CdS grating on top of a linear glass waveguide as a function of input power for wavelengths shorter than CdS band gap wavelength. A monotonous decrease of coupling efficiency is found by increasing the pump power. Reference is made also to results obtained for wavelengths larger than the band gap wavelength.

Nonlinear coupling with CdS grating in a waveguide / Bertolotti, Mario; Michelotti, Francesco; Sibilia, Concetta; G., Assanto; C., Cali'. - STAMPA. - 1273:(1990), pp. 185-190. (Intervento presentato al convegno Nonlinear Optical Materials III) [10.1117/12.20477].

Nonlinear coupling with CdS grating in a waveguide

BERTOLOTTI, Mario;MICHELOTTI, Francesco;SIBILIA, Concetta;
1990

Abstract

A pump and probe experiment is described which allows to study input coupling efficiency of a CdS grating on top of a linear glass waveguide as a function of input power for wavelengths shorter than CdS band gap wavelength. A monotonous decrease of coupling efficiency is found by increasing the pump power. Reference is made also to results obtained for wavelengths larger than the band gap wavelength.
1990
Nonlinear Optical Materials III
04 Pubblicazione in atti di convegno::04c Atto di convegno in rivista
Nonlinear coupling with CdS grating in a waveguide / Bertolotti, Mario; Michelotti, Francesco; Sibilia, Concetta; G., Assanto; C., Cali'. - STAMPA. - 1273:(1990), pp. 185-190. (Intervento presentato al convegno Nonlinear Optical Materials III) [10.1117/12.20477].
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11573/70992
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