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090 _a647376
100 _a20160407a2114 k y0engy50 ba
101 0 _aeng
_deng
102 _aNL
105 _ay z 100zy
135 _adrcn ---uucaa
181 0 _ai
182 0 _ab
200 1 _aObservation of the stimulated coherent diffraction radiation in an open resonator at LUCX facility
_fA. A. Aryshev [et al.]
203 _aText
_celectronic
300 _aTitle screen
320 _a[References: p. 432 (26 tit.)]
330 _aWe present an initial test of a new type of a pre-bunched beam pumped free electron maser based on Stimulated Coherent Diffraction Radiation (SCDR) generated in an open resonator. A fast Schottky Barrier Diode (time response <1ns) has enabled us to investigate the properties of the radiation stored in the cavity as well as the intrinsic properties of the cavity itself. We observed a turn-by-turn SCDR generated by a multibunch beam. When the cavity length was exactly a half of the bunch spacing a clear resonance was observed. Moreover, turn-by-turn measurements revealed the cavity quality factor of 72.88, which was rather high for an open resonator in the wavelength range of 3-5 mm. An exponential growth of the photon intensity as a function of the number of bunches was also demonstrated.
333 _aРежим доступа: по договору с организацией-держателем ресурса
461 _tNuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
463 _tVol. 763
_v[P. 424-432]
_d2014
610 1 _aэлектронный ресурс
610 1 _aтруды учёных ТПУ
610 1 _acoherent radiation
610 1 _adiffraction radiation
610 1 _astimulated radiation
610 1 _amicrowave resonators
610 1 _aкогерентное излучение
610 1 _aвынужденное излучение
610 1 _aСВЧ-резонаторы
701 1 _aAryshev
_bA. A.
701 1 _aAraki
_bS. A.
701 1 _aFukuda
_bM. A.
701 1 _aKarataev
_bP. C.
701 1 _aKonkov
_bA. B.
701 1 _aNaumenko
_bG. A.
_cphysicist
_csenior research fellow, Professor of Tomsk Polytechnic University, Candidate of physical and mathematical sciences
_f1947-
_gGennadiy Andreevich
_2stltpush
_3(RuTPU)RU\TPU\pers\31524
701 1 _aPotylitsyn
_bA. P.
_cRussian physicist
_cProfessor of the TPU
_f1945-
_gAlexander Petrovich
_2stltpush
_3(RuTPU)RU\TPU\pers\26306
701 1 _aSakaue
_bK. D.
701 1 _aSukhikh
_bL. B.
701 1 _aTerunuma
_bN. A.
701 1 _aVerigin
_bD. B.
701 1 _aUrakawa
_bJ. A.
712 0 2 _aНациональный исследовательский Томский политехнический университет (ТПУ)
_bФизико-технический институт (ФТИ)
_bКафедра прикладной физики (№ 12) (ПФ)
_h46
_2stltpush
_3(RuTPU)RU\TPU\col\18729
712 0 2 _aНациональный исследовательский Томский политехнический университет (ТПУ)
_bФизико-технический институт (ФТИ)
_bКафедра прикладной физики (№ 12) (ПФ)
_bИнновационная международная научно-образовательная лаборатория "Фотон" (ИМНОЛ "Фотон")
_h4349
_2stltpush
_3(RuTPU)RU\TPU\col\20731
801 2 _aRU
_b63413507
_c20160407
_gRCR
856 4 _uhttp://dx.doi.org/10.1016/j.nima.2014.06.056
942 _cCF