28 citations
2 papers
cond-mat.mtrl-sci2005★ 2 cited
Origin of second-harmonic generation in the incommensurate phase of K2SeO4
T. A. Aslanyan
We show that a ferroelectric phase transition takes place in the incommensurate phase of the K2SeO4 crystal. The ferroelectric character of the IC phase explains the second-harmoni…
quant-ph2004★ 28 cited
Continuous variable entanglement of phase locked light beams
H. H. Adamyan, G. Yu. Kryuchkyan
We explore in detail the possibility of intracavity generation of continuous-variable (CV) entangled states of light beams under mode phase-locked conditions. We show that such qua…