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http://earchive.tpu.ru/handle/11683/17657| Title: | Model studies of THz-range generation by down-conversion in GaSe and GaSeS crystals |
| Authors: | Lubenko, D. M. Losev, Valery Fedorovich Andreev, Yu. M. Lanskii, G. V. |
| Keywords: | кристаллы; нелинейная оптика; генерация; газообразные среды |
| Issue Date: | 2015 |
| Publisher: | SPIE |
| Citation: | Model studies of THz-range generation by down-conversion in GaSe and GaSeS crystals / D. M. Lubenko [et al.] // Proceedings of SPIE. — 2015. — Vol. 9810 : Atomic and Molecular Pulsed Lasers XII : International Conference, 13–18 September 2015, Tomsk, Russian Federation : [proceedings]. — [98101T, 10 p.]. |
| Abstract: | Model study of not phase matched and phase matched optical rectification or down-conversion of Ti:Sapphire laser pulses at 950 nm into THz and far-IRrange in pure and S-doped GaSe single crystals is carried out. First, the ordinary and extraordinary wave dispersions of the GaSe refractive indices were measured by terahertz time-domain spectroscopy (THz-TDS). Measured data were approximated in the form of Sellmeier dispersion equations for 0.62 - 2000 [mu]m range with using available shorter wave data. |
| URI: | http://earchive.tpu.ru/handle/11683/17657 |
| Appears in Collections: | Материалы конференций |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| 98101T.pdf | 495,62 kB | Adobe PDF | View/Open |
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