Optical rectification in doped GaSe crystals
It was demonstrated that S- and Te-doped GaSe crystals are useful and prospective for mid-IR and THz generation by optical rectification as well as phase matched mixing of spectral components of the fs pulse (down conversion). Phase matching curves for down-conversion in the S-doped and Te-doped GaS...
| Опубликовано в: : | Key engineering materials Vol. 683. P. 237-242 |
|---|---|
| Другие авторы: | , , , |
| Формат: | Статья в журнале |
| Язык: | English |
| Предметы: | |
| Online-ссылка: | https://vital.lib.tsu.ru/vital/access/manager/Repository/koha:001159198 Перейти в каталог НБ ТГУ |
| Итог: | It was demonstrated that S- and Te-doped GaSe crystals are useful and prospective for mid-IR and THz generation by optical rectification as well as phase matched mixing of spectral components of the fs pulse (down conversion). Phase matching curves for down-conversion in the S-doped and Te-doped GaSe. The sample optimally doped with sulfur (2.5 mas. %) have shown better characteristics under high pump fluencies than ZnTe material used in commercial devices. |
|---|---|
| Библиография: | Библиогр.: 20 назв. |
| ISSN: | 1013-9826 |
| Доступ: | Ограниченный доступ |