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In this paper we will study the properties of several unusual Raman scattering peaks in heavily irradiated NaCl with vast amounts of colloidal sodium and chlorine precipitates. It appears that the laser excitation light interacts with both the electronic and vibration systems of the Na colloids, which gives rise to new Raman scattering peaks, which can be associated with electronic and vibrational excitations confined in extremely thin (about 6 nm) quantum wires. Queries for IOP paper 134075

A new optical quantum phenomenon by interference of atomic states is discussed. The possibility of formation of induced transient gratings in a resonant medium is shown in the case when the medium is excited by two laser pulses arriving a t experimental sample noncoincident in time but from different direction. The theory of such gratings is presented for detuning of the incident light from resonance. A technique is developed for observing such gratings for the 4A,-2E(E) transition of ruby.

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