Compact diode-pumped continuous wave and passively Q switched Tm:YAG laser at 2.33 µm
| العنوان: | Compact diode-pumped continuous wave and passively Q switched Tm:YAG laser at 2.33 µm |
|---|---|
| المؤلفون: | Fangyuan Zha, Xiaoxu Yu, Hongwei Chu, Han Pan, Shengzhi Zhao, Pavel Loiko, Zhongben Pan, Dechun Li |
| المصدر: | Optics Letters. 47:6265 |
| بيانات النشر: | Optica Publishing Group, 2022. |
| سنة النشر: | 2022 |
| مصطلحات موضوعية: | Atomic and Molecular Physics, and Optics |
| الوصف: | Compact diode-pumped continuous wave (CW) and passively Q switched Tm:YAG lasers operating on the 3H4 → 3H5 transition are demonstrated. Using a 3.5-at.% Tm:YAG crystal, a maximum CW output power of 1.49 W is achieved at 2330 nm with a slope efficiency of 10.1%. The first Q switched operation of the mid-infrared Tm:YAG laser around 2.3 µm is realized with a few-atomic-layer MoS2 saturable absorber. Pulses as short as 150 ns are generated at a repetition rate of 190 kHz, corresponding to a pulse energy of 1.07 µJ. Tm:YAG is an attractive material for diode-pumped CW and pulsed mid-infrared lasers emitting around 2.3 µm. |
| تدمد: | 1539-4794 0146-9592 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_________::a11dd9d8483a91d217e72902a345f670 https://doi.org/10.1364/ol.478341 |
| حقوق: | CLOSED |
| رقم الأكسشن: | edsair.doi...........a11dd9d8483a91d217e72902a345f670 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 15394794 01469592 |
|---|