Tunable twisted-mode Ho:YAG laser at continuous-wave and pulsed operation
A single-longitudinal-mode Ho:YAG laser with a twisted-mode cavity under the continuous-wave and pulsed operation was demonstrated. The maximum continuous-wave single-longitudinal-mode output power of 0.76 W was obtained at the wavelength of 2097.46 nm, corresponding to a slope efficiency of 28.9%. The output wavelength was tuned from 2096.94 nm to 2098.48 nm by utilizing a 0.5-mm-thick etalon. Furthermore, the single-frequency pulsed operation of the twisted-mode Ho:YAG laser was realized by the electro-optic switch. For the 2 kHz pulse repetition frequency, the single-frequency pulse energy reached 0.2 mJ with the pulse width of 116.5 ns. The beam quality factors M2 of the pulsed twisted-mode Ho:YAG laser in the x and y directions were 1.15 and 1.10, respectively.
| Medienart: |
E-Artikel |
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| Erscheinungsjahr: |
2020 |
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| Erschienen: |
2020 |
| Enthalten in: |
Zur Gesamtaufnahme - volume:28 |
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| Enthalten in: |
Optics express - 28(2020), 21 vom: 12. Okt., Seite 31775-31780 |
| Sprache: |
Englisch |
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| Beteiligte Personen: |
Dai, Tongyu [VerfasserIn] |
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| Links: |
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| Themen: |
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| Anmerkungen: |
Date Revised 29.10.2020 published: Print Citation Status PubMed-not-MEDLINE |
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| doi: |
10.1364/OE.405153 |
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| funding: |
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| Förderinstitution / Projekttitel: |
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| PPN (Katalog-ID): |
NLM316837512 |
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| 100 | 1 | |a Dai, Tongyu |e verfasserin |4 aut | |
| 245 | 1 | 0 | |a Tunable twisted-mode Ho:YAG laser at continuous-wave and pulsed operation |
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| 500 | |a Date Revised 29.10.2020 | ||
| 500 | |a published: Print | ||
| 500 | |a Citation Status PubMed-not-MEDLINE | ||
| 520 | |a A single-longitudinal-mode Ho:YAG laser with a twisted-mode cavity under the continuous-wave and pulsed operation was demonstrated. The maximum continuous-wave single-longitudinal-mode output power of 0.76 W was obtained at the wavelength of 2097.46 nm, corresponding to a slope efficiency of 28.9%. The output wavelength was tuned from 2096.94 nm to 2098.48 nm by utilizing a 0.5-mm-thick etalon. Furthermore, the single-frequency pulsed operation of the twisted-mode Ho:YAG laser was realized by the electro-optic switch. For the 2 kHz pulse repetition frequency, the single-frequency pulse energy reached 0.2 mJ with the pulse width of 116.5 ns. The beam quality factors M2 of the pulsed twisted-mode Ho:YAG laser in the x and y directions were 1.15 and 1.10, respectively | ||
| 650 | 4 | |a Journal Article | |
| 700 | 1 | |a Wang, Yunpeng |e verfasserin |4 aut | |
| 700 | 1 | |a Guo, Shuangxing |e verfasserin |4 aut | |
| 700 | 1 | |a Ju, Youlun |e verfasserin |4 aut | |
| 700 | 1 | |a Duan, XiaoMing |e verfasserin |4 aut | |
| 700 | 1 | |a Yao, Baoquan |e verfasserin |4 aut | |
| 773 | 0 | 8 | |i Enthalten in |t Optics express |d 1997 |g 28(2020), 21 vom: 12. Okt., Seite 31775-31780 |w (DE-627)NLM120955946 |x 1094-4087 |7 nnns |
| 773 | 1 | 8 | |g volume:28 |g year:2020 |g number:21 |g day:12 |g month:10 |g pages:31775-31780 |
| 856 | 4 | 0 | |u http://dx.doi.org/10.1364/OE.405153 |3 Volltext |
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