SESAM mode-locked Tm:Y2O3 ceramic laser
We demonstrate a widely tunable and passively mode-locked Tm:Y2O3 ceramic laser in-band pumped by a 1627-nm Raman fiber laser. A tuning range of 318 nm, from 1833 to 2151 nm, is obtained in the continuous-wave regime. The SESAM mode-locked laser produces Fourier-transform-limited pulses as short as 75 fs at ∼ 2.06 µm with an average output power of 0.26 W at 86.3 MHz. For longer pulse durations of 178 fs, an average power of 0.59 W is achieved with a laser efficiency of 29%. This is, to the best of our knowledge, the first mode-locked Tm:Y2O3 laser in the femtosecond regime. The spectroscopic properties and laser performance confirm that Tm:Y2O3 transparent ceramics are a promising gain material for ultrafast lasers at 2 µm.
Medienart: |
E-Artikel |
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Erscheinungsjahr: |
2022 |
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Erschienen: |
2022 |
Enthalten in: |
Zur Gesamtaufnahme - volume:30 |
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Enthalten in: |
Optics express - 30(2022), 16 vom: 01. Aug., Seite 29531-29538 |
Sprache: |
Englisch |
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Beteiligte Personen: |
Zhang, Ning [VerfasserIn] |
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Links: |
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Anmerkungen: |
Date Revised 27.10.2022 published: Print Citation Status PubMed-not-MEDLINE |
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doi: |
10.1364/OE.468071 |
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funding: |
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Förderinstitution / Projekttitel: |
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PPN (Katalog-ID): |
NLM348135319 |
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520 | |a We demonstrate a widely tunable and passively mode-locked Tm:Y2O3 ceramic laser in-band pumped by a 1627-nm Raman fiber laser. A tuning range of 318 nm, from 1833 to 2151 nm, is obtained in the continuous-wave regime. The SESAM mode-locked laser produces Fourier-transform-limited pulses as short as 75 fs at ∼ 2.06 µm with an average output power of 0.26 W at 86.3 MHz. For longer pulse durations of 178 fs, an average power of 0.59 W is achieved with a laser efficiency of 29%. This is, to the best of our knowledge, the first mode-locked Tm:Y2O3 laser in the femtosecond regime. The spectroscopic properties and laser performance confirm that Tm:Y2O3 transparent ceramics are a promising gain material for ultrafast lasers at 2 µm | ||
650 | 4 | |a Journal Article | |
700 | 1 | |a Liu, Shande |e verfasserin |4 aut | |
700 | 1 | |a Wang, Zhanxin |e verfasserin |4 aut | |
700 | 1 | |a Liu, Jian |e verfasserin |4 aut | |
700 | 1 | |a Xu, Xiaodong |e verfasserin |4 aut | |
700 | 1 | |a Xu, Jun |e verfasserin |4 aut | |
700 | 1 | |a Wang, Jun |e verfasserin |4 aut | |
700 | 1 | |a Liu, Peng |e verfasserin |4 aut | |
700 | 1 | |a Ma, Jie |e verfasserin |4 aut | |
700 | 1 | |a Shen, Deyuan |e verfasserin |4 aut | |
700 | 1 | |a Tang, Dingyuan |e verfasserin |4 aut | |
700 | 1 | |a Lin, Hui |e verfasserin |4 aut | |
700 | 1 | |a Zhang, Jian |e verfasserin |4 aut | |
700 | 1 | |a Chen, Weidong |e verfasserin |4 aut | |
700 | 1 | |a Zhao, Yongguang |e verfasserin |4 aut | |
700 | 1 | |a Griebner, Uwe |e verfasserin |4 aut | |
700 | 1 | |a Petrov, Valentin |e verfasserin |4 aut | |
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