Modification and ab-initio spectroscopic application of modified commerce terahertz spectrometer by using homemade parts

D. M. Lubenko, V. F. Losev, Yu M. Andreev, K. A. Kokh, G. V. Lanskii, V. A. Svetlichnyi

Результат исследований: Материалы для книги/типы отчетовМатериалы для конференции

Аннотация

Ab-initio study on modification of commerce terahertz spectrometer with time resolution Z-3 (Zomega, USA) by substitution of ZnTe and GaP detectors and LT-GaAs generator for homemade of pure and S-doped GaSe is carried out. It was established that in spite of not optimized parameters pure and doped GaSe:S(0.3 mass%) crystal are comparable, relatively, in generation efficiency and detection sensitivity to commerce units due to lower nonlinear optical loss and much higher damage threshold. The advantages are in force from pump fluences of below 5 mJ/cm2 for pure GaSe. The closer S-doping to optimal concentration, the lover fluences resulting in the advantages. Pure and S-doped GaSe demonstrate higher reliability and larger dynamic range of operation. Recorded absorption spectra well match known spectra.

Язык оригиналаАнглийский
Название основной публикацииInternational Conference on Atomic and Molecular Pulsed Lasers XII
ИздательSPIE
Том9810
ISBN (электронное издание)9781510600515
DOI
СостояниеОпубликовано - 2015
СобытиеInternational Conference on Atomic and Molecular Pulsed Lasers XII - Tomsk, Российская Федерация
Продолжительность: 13 сен 201518 сен 2015

Конференция

КонференцияInternational Conference on Atomic and Molecular Pulsed Lasers XII
СтранаРоссийская Федерация
ГородTomsk
Период13.9.1518.9.15

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Computer Science Applications
  • Applied Mathematics
  • Electrical and Electronic Engineering

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  • Цитировать

    Lubenko, D. M., Losev, V. F., Andreev, Y. M., Kokh, K. A., Lanskii, G. V., & Svetlichnyi, V. A. (2015). Modification and ab-initio spectroscopic application of modified commerce terahertz spectrometer by using homemade parts. В International Conference on Atomic and Molecular Pulsed Lasers XII (Том 9810). [981012] SPIE. https://doi.org/10.1117/12.2224941