Zobrazeno 1 - 5
of 5
pro vyhledávání: '"B. S. Dumesh"'
Publikováno v:
Radiophysics and Quantum Electronics. 49:866-871
We have developed a series of low-voltage orotrons operated in the short-wave part of the millimeter and long-wave section of the submillimeter wavelength range. The use of an open resonator as the electrodynamic system of the orotron ensures high st
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::265ecfef1bb510352751231dda299dec
https://doi.org/10.1007/s11141-006-0121-2
https://doi.org/10.1007/s11141-006-0121-2
Publikováno v:
International Journal of Infrared and Millimeter Waves. 23:1595-1601
Due to high selectivity of open cavity, wider electron beams with higher current can be used in orotron as compared with other Cherenkov devices. It provides important advantages at short millimeter and submillimeter waves. Theory and preliminary exp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ada619cbadbe54ef89cb9b3cfe07cd38
https://doi.org/10.1023/a:1020749601248
https://doi.org/10.1023/a:1020749601248
Publikováno v:
Measurement Science and Technology. 3:873-878
The design and operation of a gas millimetre-wave spectrometer based on a tunable generator orotron are presented. The absorption cell occupies a part of the high quality (Q approximately=104) orotron Fabry-Perot cavity. The limit of sensitivity gamm
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8d0fe68e497473d142fcdbec1ba6b5c9
https://doi.org/10.1088/0957-0233/3/9/012
https://doi.org/10.1088/0957-0233/3/9/012
Publikováno v:
2009 International Workshop Terahertz and Mid Infrared Radiation: Basic Research and Practical Applications.
The orotron (the Smith-Purcell electron microwave tube with open cavity) provides coherent radiation at the frequencies up to 0.4 THz. The output power of 50–100 mW is obtained in the microsecond pulses with possibility of a wide frequency tuning.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::80aaff2ee807a861661c627c0dcb62e3
https://doi.org/10.1109/teramir.2009.5379648
https://doi.org/10.1109/teramir.2009.5379648
Autor:
B. S. Dumesh
Publikováno v:
Magnetic Resonance and Related Phenomena ISBN: 9783642813467
Pulsed methods were used to investigate NMR in ferromagnetic Fe2Mn-O4 and antiferromagnetic MnCo and CsMnF at temperatures 1–0.04K. A large NMR frequency pulling is observed for the first time in ferromagnets. The magnetic field dependencies agree
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::356b9ade1f74504d8cc044d5c077d264
https://doi.org/10.1007/978-3-642-81344-3_283
https://doi.org/10.1007/978-3-642-81344-3_283
