Status of the Novosibirsk high-power terahertz FEL

Gavrilov, N.G.; Knyazev, B. A.; Kolobanov, E. I.; Kotenkov, V.V.; Kubarev, V. V.; Кулипанов, Г.Н.; Матвеенко, А. В.; Medvedev, L. E.; Miginsky, S.V.; Mironenko, L.A.; Oreshkov, A.D.; Ovchar, V. K.; Popik, V. M.; Salikova, T. V.; Scheglov, M.A.; Serednyakov, S. S.; Shevchenko, O.A.; Skrinsky, A.N.; Tcheskidov, V. G.; Винокуров, Н.А.

doi:10.1016/j.nima.2007.01.023

Cited by 65 publications

(19 citation statements)

References 7 publications

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“…If a thermionic gun can meet the stability requirements, then this is likely to be the chosen technology, as it is cost effective, mature and reliable, and therefore massive studies of the possible solutions have also been conducted. Several THz FELs have used thermionic guns, such as the Novosibirsk [19] and FELIX [20] FELs. However, these guns cannot be used for high average power THz FELs because of their low repetition rate.…”

Section: Injectormentioning

confidence: 99%

Terahertz radiation sources based on free electron lasers and their applications

Tan

Huang

Liu

et al. 2011

Sci. China Inf. Sci.

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The tunability, high power and flexible picoseconds-pulse time structure of terahertz (THz) radiation make the THz free-electron laser (FEL) a very attractive THz source of coherent radiation. This paper focuses on the development and perspectives of THz radiation sources based on the FEL. The principles of the low gain THz FEL oscillator, the SASE THz FEL amplifier and the supperradiant THz FEL are reviewed briefly, and the key technologies of THz FEL, such as injector, accelerator, undulator and optical cavity, are discussed, respectively. The current status of and future prospects for THz radiation sources based on the FEL are emphasized in this paper. Recent research and development have shown bright future in free-electron laser (FEL) THz radiation sources. The potential applications can be carried out in the field of imaging, material research, biology medicine, communication, diagnostics and many others.

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Section: Injectormentioning

confidence: 99%

Terahertz radiation sources based on free electron lasers and their applications

Tan

Huang

Liu

et al. 2011

Sci. China Inf. Sci.

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“…The peak current of the accelerator reaches 10 A in continuously repeated 100-ps pulses. The electron beam radiates THz waves into two 32-pole undulators with a period of 12 cm and the maximum parameter K = 1.25 [7].…”

Section: Thz Novofel Design and Diagnosticsmentioning

confidence: 99%

Third Harmonic Lasing on Terahertz NovoFEL

Kubarev

Кулипанов

Shevchenko

et al. 2011

J Infrared Milli Terahz Waves

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“…The Novosibirsk terahertz free electron laser (FEL) [6] was used as the radiation source. In this facility, the laser radiation frequency can be varied in a range of 118-230 μm (2.5-1.3 THz) at power of up to 50 W. The spectral width of the radiation is about 0.5 cm −1 = 15 GHz.…”

Section: Absorption Coefficients On the Bands Of Oh Radicalsmentioning

confidence: 99%

Using terahertz radiation to detect OH radicals and NO molecules in flames

Чесноков

Aseev

Коробейничев

et al. 2010

Combust Explos Shock Waves

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The possibility of detecting OH radicals and stable paramagnetic NO species in flames using the effect of rotation of the polarization plane of terahertz radiation (1-10 THz) in a magnetic field (Faraday effect) was experimentally demonstrated. Experimental data on detection of NO in a cell and OH radicals in an atmospheric-pressure H 2 /O 2 /N 2 flame using this method are given. The proposed method can be used to study highly scattering media which are opaque in the visible region, for example, dusty or sooty flames.

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Status of the Novosibirsk high-power terahertz FEL

Cited by 65 publications

References 7 publications

Terahertz radiation sources based on free electron lasers and their applications

Terahertz radiation sources based on free electron lasers and their applications

Third Harmonic Lasing on Terahertz NovoFEL

Using terahertz radiation to detect OH radicals and NO molecules in flames

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