A. A. Akhumyan, Zh. A. Arakelyan, G. V. Bukin, R. M. Martirosyan, V. K. Ogneva, “Quantum paramagnetic amplifier utilizing synthetic emerald crystals”, Kvantovaya Elektronika, 1979, Volume 6, Number 1,Pages <nobr>109

This article is cited in 1 paper

Quantum paramagnetic amplifier utilizing synthetic emerald crystals

A. A. Akhumyan, Zh. A. Arakelyan, G. V. Bukin, R. M. Martirosyan, V. K. Ogneva

Abstract: A quantum paramagnetic amplifier with a resonator was constructed using synthetic emerald crystals. The amplifier gain was 15–18 dB in a band 6–8 MHz wide. For the Cr³⁺ ion concentrations of 0.26% the inversion coefficient was 6.5. The magnetic Q factor of the active material was ~170.

UDC: 621.375.029.7

PACS: 42.52.+x

Received: 08.01.1978