10 µJ noise-like pulse generated from all fiberized Tm-doped fiber oscillator and amplifier
Herein, we presented a high energy noise-like (NL) pulse Tm-doped fiber laser (TDFL) system. Relying on the nonlinear amplifying loop mirror (NALM), stable noise-like pulses with coherence spike width of ∼317 fs and envelope width of ∼4.2 ns were obtained from an all polarization-maintaining fiberized oscillator at central wavelength of ∼1946.4 nm with 3 dB bandwidth of ∼24.9 nm. After the amplification in an all-fiberized TDF amplifier system, the maximum average output power of ∼32.8 W and pulse energy of ∼10.1 µJ were obtained, which represents the highest pulse energy of NL pulse at ∼2 µm, to the best of our knowledge. We believe that the high energy NL pulse source has the potential application in mid-infrared supercontinuum generation.
Medienart: |
E-Artikel |
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Erscheinungsjahr: |
2021 |
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Erschienen: |
2021 |
Enthalten in: |
Zur Gesamtaufnahme - volume:29 |
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Enthalten in: |
Optics express - 29(2021), 7 vom: 29. März, Seite 10172-10180 |
Sprache: |
Englisch |
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Beteiligte Personen: |
Wang, Meng [VerfasserIn] |
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Anmerkungen: |
Date Revised 06.04.2021 published: Print Citation Status PubMed-not-MEDLINE |
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doi: |
10.1364/OE.421867 |
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funding: |
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Förderinstitution / Projekttitel: |
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PPN (Katalog-ID): |
NLM323755313 |
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520 | |a Herein, we presented a high energy noise-like (NL) pulse Tm-doped fiber laser (TDFL) system. Relying on the nonlinear amplifying loop mirror (NALM), stable noise-like pulses with coherence spike width of ∼317 fs and envelope width of ∼4.2 ns were obtained from an all polarization-maintaining fiberized oscillator at central wavelength of ∼1946.4 nm with 3 dB bandwidth of ∼24.9 nm. After the amplification in an all-fiberized TDF amplifier system, the maximum average output power of ∼32.8 W and pulse energy of ∼10.1 µJ were obtained, which represents the highest pulse energy of NL pulse at ∼2 µm, to the best of our knowledge. We believe that the high energy NL pulse source has the potential application in mid-infrared supercontinuum generation | ||
650 | 4 | |a Journal Article | |
700 | 1 | |a Zhao, Junqing |e verfasserin |4 aut | |
700 | 1 | |a Chen, Yewang |e verfasserin |4 aut | |
700 | 1 | |a Liu, Minqiu |e verfasserin |4 aut | |
700 | 1 | |a Ouyang, Deqin |e verfasserin |4 aut | |
700 | 1 | |a Pei, Jihong |e verfasserin |4 aut | |
700 | 1 | |a Ruan, Shuangchen |e verfasserin |4 aut | |
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