SOLID-STATE MASER RESEARCH
Abstract
Bell Telephone Labs., Inc., Whippany, N. J. SOLID-STATE MASER RESEARCH. Quarterly progress rept. no. 4, 20 Mar-20 June 61, by H. E. D. Scovil. 20 June 61, 44p. incl. illus. (Contract DA 36-039-sc-85357) Unclassified report DESCRIPTORS: *Microwave amplifiers, Amplifiers, x band, Magnetic fields, Ga olinium, Calcium compounds, Tungstates, Paramagnetic resonance, Lattices, Spin, Harmonic analysis, Ruby, Chemical impurities, M EASUREMENT, Paramagnetic crystals Equations, Mathematical analysis, Dielectrics, Partial differential equations, Impedance, Electrical properties Mechanical properties, Design. Open-ended Terms: Masers. Investigatio s were continued in the field of microwave solid-state masers. Work proceeded on distinct projects. (1) Gadolinium in calciu tungstate as a maser material, discusses work at frequencies near 6 gc. In particular it was found that a push-pull operation exists which may allow the design of a fast-recovery maser. (2) Harmonic spin coupling, presents a continuation of an analytic study of the pumping of paramagnetics with harmonically related energy levels. (3) space harmonic analysis of the comb-type slowwave structure, is an analytic study of the comb and a contribution towards the space harmonic analysis of the empty comb. (4) Characteristics of a ruby maser at 6 gc, gives design data and performance characteristics of a 6.4 gc traveling-wave maser. (Author)
Document Details
- Document Type
- Technical Report
- Publication Date
- Jun 20, 1961
- Accession Number
- AD0261145
Entities
People
- H.e.d. Scovil