Аннотация
A Dy:KPb2Cl5 (KPC) laser oscillating at approximately 4.4 μmunder diode laser pumping at 1.7 μmis demonstrated for the first time. A maximum output pulse energy of 1.1 mJ was achieved at 10 mJ of absorbed pump energy. Tunable laser oscillation in the 4.2-4.5 μm spectral range was recorded with this crystal. Limitations of Dy:KPC for laser oscillation due to its challenging thermo-optical properties are discussed. This crystal is a further addition to the range of low-phonon-energy materials doped with Dy ions that can be applied for laser oscillation in the mid-infrared spectral range under direct diode laser pumping.
Язык оригинала | английский |
---|---|
Страницы (с-по) | 1553-1556 |
Число страниц | 4 |
Журнал | Optics Letters |
Том | 47 |
Номер выпуска | 6 |
DOI | |
Состояние | Опубликовано - 15 мар. 2022 |
Предметные области OECD FOS+WOS
- 1.03 ФИЗИЧЕСКИЕ НАУКИ И АСТРОНОМИЯ
- 1.03.SY ОПТИКА