Powerful millimeter-wave generators based on the stimulated Cerenkov radiation of relativistic electron beams

Journal Article · Sat Sep 01 00:00:00 EDT 1984 · Int. J. Infrared Millimeter Waves; (United States)

DOI:https://doi.org/10.1007/BF01010054· OSTI ID:5910607

Bratman, V L; Denisov, G G

An experimental evaluation has been made of effective relativistic Cerenkov generators, such as orotrons, surface wave oscillators, and Smith-Purcell free electron masers. Single mode generation was obtained in multimode systems by both electron and electrodynamic methods of mode selection, and yielded 100 MW at 8.6 mm. In the multimode regime, 0.5 MW was obtained at 0.9 mm. Attention to the dependence of generation output on focusing magnetic field values revealed the presence of cyclotron power absorption zones earlier observed in cm-wave generators. 25 references.

• Research Organization: Institut Prikladnoi Fiziki, Gorki, USSR
• OSTI ID: 5910607
• Journal Information: Int. J. Infrared Millimeter Waves; (United States), Journal Name: Int. J. Infrared Millimeter Waves; (United States) Vol. 5; ISSN IJIWD
• Country of Publication: United States
• Language: English

Related Subjects

42 ENGINEERING
420300* -- Engineering-- Lasers-- (-1989)
AMPLIFIERS
ELECTRONIC EQUIPMENT
EQUIPMENT
FREE ELECTRON LASERS
LASERS
MASERS
MICROWAVE AMPLIFIERS
MICROWAVE EQUIPMENT
MODE SELECTION