Ruby as a Maser Material
- 1 July 1959
- journal article
- research article
- Published by AIP Publishing in Journal of Applied Physics
- Vol. 30 (7), 1061-1067
- https://doi.org/10.1063/1.1776979
Abstract
The reasons for the initial choice of ruby as a maser material are outlined and some measurements of the parameters in the spin Hamiltonian and of spin relaxation times are reported. The relative merits of single‐ and double‐pump modes of operation of a four‐level maser are discussed and measurements of the oscillator power for the two cases are included.Keywords
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