Watt-level single-frequency tapered amplifier laser using a narrowband interference filter
We demonstrate a tunable external cavity tapered amplifier laser (ECTAL) using a narrowband interference filter as the wavelength discriminator. The laser is tunable over a wavelength range from 1006 to 1031 nm with an output power of ∼1 W. The amplified stimulated emission of the laser system is suppressed to better than 32 dB. The laser is applied to study the saturation spectroscopy on the R(39) 57-0 line of iodine molecule, which, to our best knowledge, is the first measurement of this line close to the dissociation limit. The linewidth of the a1 component is ∼2 MHz at the iodine vapor pressure of ∼11 Pa, and the pressure-broadening coefficient is ∼156 kHz/Pa. This laser system is also used for the injection seeding of a 1030 nm disk laser to perform hyperfine spectroscopy of muonic hydrogen. To reach a satisfactory condition for disk laser use, the ECTAL is successfully stabilized to the iodine Doppler-free spectroscopy of the P(26) 43-0 line near 515 nm, with continuous locking over 48 h.
Medienart: |
E-Artikel |
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Erscheinungsjahr: |
2018 |
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Erschienen: |
2018 |
Enthalten in: |
Zur Gesamtaufnahme - volume:57 |
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Enthalten in: |
Applied optics - 57(2018), 24 vom: 20. Aug., Seite 7038-7044 |
Sprache: |
Englisch |
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Beteiligte Personen: |
Huang, Yi-Jan [VerfasserIn] |
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Links: |
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Themen: |
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Anmerkungen: |
Date Completed 14.09.2018 Date Revised 23.10.2018 published: Print Citation Status PubMed-not-MEDLINE |
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doi: |
10.1364/AO.57.007038 |
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funding: |
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Förderinstitution / Projekttitel: |
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PPN (Katalog-ID): |
NLM28768153X |
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520 | |a We demonstrate a tunable external cavity tapered amplifier laser (ECTAL) using a narrowband interference filter as the wavelength discriminator. The laser is tunable over a wavelength range from 1006 to 1031 nm with an output power of ∼1 W. The amplified stimulated emission of the laser system is suppressed to better than 32 dB. The laser is applied to study the saturation spectroscopy on the R(39) 57-0 line of iodine molecule, which, to our best knowledge, is the first measurement of this line close to the dissociation limit. The linewidth of the a1 component is ∼2 MHz at the iodine vapor pressure of ∼11 Pa, and the pressure-broadening coefficient is ∼156 kHz/Pa. This laser system is also used for the injection seeding of a 1030 nm disk laser to perform hyperfine spectroscopy of muonic hydrogen. To reach a satisfactory condition for disk laser use, the ECTAL is successfully stabilized to the iodine Doppler-free spectroscopy of the P(26) 43-0 line near 515 nm, with continuous locking over 48 h | ||
650 | 4 | |a Journal Article | |
700 | 1 | |a Patel, D N |e verfasserin |4 aut | |
700 | 1 | |a Chen, Tzu-Ling |e verfasserin |4 aut | |
700 | 1 | |a Huang, Yao-Chin |e verfasserin |4 aut | |
700 | 1 | |a Chan, Yung-Chun |e verfasserin |4 aut | |
700 | 1 | |a Nauer, Celine |e verfasserin |4 aut | |
700 | 1 | |a Liu, Yi-Wei |e verfasserin |4 aut | |
700 | 1 | |a Wang, Li-Bang |e verfasserin |4 aut | |
700 | 1 | |a Shy, Jow-Tsong |e verfasserin |4 aut | |
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