Transmission of phase-modulated laser light through a thin semiconductor film in the excitonic spectral range and an optical analog of the feshbach effect |
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| Authors: | P I Khadzhi I V Beloussov N N Rosanov S V Fedorov A V Korovai and D A Markov |
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| Institution: | 1.Institute of Applied Physics,Kishinev,Moldova;2.Vavilov State Optical Institute,Saint-Petersburg,Russia;3.Transdniestrian State University,Tiraspol,Moldova |
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| Abstract: | A theoretical and numerical analysis of the transmission of phase-modulated laser pulses through a thin film with excitonic
nonlinearity is performed. It is shown that, by choosing the modulation law, one can efficiently control the optical nonlinearity
of the film down to the inversion of the sign of nonlinearity. |
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