Wavelength-tunable spatiotemporal mode-locking in a large-mode-area Er:ZBLAN fiber laser at 2.8 µm
We report a tunable spatiotemporally mode-locked large-mode-area Er:ZBLAN fiber laser based on the nonlinear polarization rotation technique. A diffraction grating is introduced to select the operating wavelength. Under the spectral and spatial filtering effects provided by the grating and spatial coupling respectively, stable ps-level spatiotemporally mode-locked pulses around 2.8 µm with a repetition rate of 43.4 MHz are generated. Through a careful adjustment of the grating, a broad wavelength tuning range from 2747 to 2797 nm is realized. To the best of our knowledge, this is the first wavelength-tunable spatiotemporally mode-locked fiber laser in the mid-infrared region.
Medienart: |
E-Artikel |
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Erscheinungsjahr: |
2024 |
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Erschienen: |
2024 |
Enthalten in: |
Zur Gesamtaufnahme - volume:49 |
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Enthalten in: |
Optics letters - 49(2024), 5 vom: 01. März, Seite 1117-1120 |
Sprache: |
Englisch |
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Beteiligte Personen: |
Zeng, Qinghui [VerfasserIn] |
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Anmerkungen: |
Date Revised 01.03.2024 published: Print Citation Status PubMed-not-MEDLINE |
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doi: |
10.1364/OL.515735 |
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funding: |
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Förderinstitution / Projekttitel: |
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PPN (Katalog-ID): |
NLM369168410 |
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520 | |a We report a tunable spatiotemporally mode-locked large-mode-area Er:ZBLAN fiber laser based on the nonlinear polarization rotation technique. A diffraction grating is introduced to select the operating wavelength. Under the spectral and spatial filtering effects provided by the grating and spatial coupling respectively, stable ps-level spatiotemporally mode-locked pulses around 2.8 µm with a repetition rate of 43.4 MHz are generated. Through a careful adjustment of the grating, a broad wavelength tuning range from 2747 to 2797 nm is realized. To the best of our knowledge, this is the first wavelength-tunable spatiotemporally mode-locked fiber laser in the mid-infrared region | ||
650 | 4 | |a Journal Article | |
700 | 1 | |a Tang, Ziya |e verfasserin |4 aut | |
700 | 1 | |a Ouyang, Deqin |e verfasserin |4 aut | |
700 | 1 | |a Yu, Linpeng |e verfasserin |4 aut | |
700 | 1 | |a Wang, Jiachen |e verfasserin |4 aut | |
700 | 1 | |a Luo, Xing |e verfasserin |4 aut | |
700 | 1 | |a Dong, Wenjun |e verfasserin |4 aut | |
700 | 1 | |a Yan, Peiguang |e verfasserin |4 aut | |
700 | 1 | |a Wang, Jinzhang |e verfasserin |4 aut | |
700 | 1 | |a Wang, Pengfei |e verfasserin |4 aut | |
700 | 1 | |a Lue, Qitao |e verfasserin |4 aut | |
700 | 1 | |a Guo, Chunyu |e verfasserin |4 aut | |
700 | 1 | |a Ruan, Shuangchen |e verfasserin |4 aut | |
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