The two-photon (TP) echo effect has been investigated in a two-level spin system (E′1 centres in glassy silica) by revealing the second-harmonic wave emitted by the system. Oscillatory signals were observed when either of the input pulses was long compared to the TP-nutational period.

Oscillatory behaviour of two-photon echo signals, Phys.Lett. 97A (1983) 413-416

MESSINA, Giacomo
1983

Abstract

The two-photon (TP) echo effect has been investigated in a two-level spin system (E′1 centres in glassy silica) by revealing the second-harmonic wave emitted by the system. Oscillatory signals were observed when either of the input pulses was long compared to the TP-nutational period.
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/20.500.12318/2820
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