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Narrowband, tunable...
Narrowband, tunable, 2 A mu m optical parametric master-oscillator power amplifier with large-aperture periodically poled Rb:KTP
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- Coetzee, Riaan Stuart (författare)
- KTH,Tillämpad fysik
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- Zheng, X. (författare)
- Sun Yat Sen Univ, Sch Phys, Guangzhou 510275, Guangdong, Peoples R China.
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- Fregnani, L. (författare)
- Univ Pavia, Dipartimento Ingn Ind & Informaz, Via Ferrata 5, I-27100 Pavia, Italy.
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- Laurell, Fredrik (författare)
- KTH,Laserfysik
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- Pasiskevicius, Valdas (författare)
- KTH,Laserfysik
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(creator_code:org_t)
- 2018-05-31
- 2018
- Engelska.
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Ingår i: Applied physics. B, Lasers and optics (Print). - : SPRINGER. - 0946-2171 .- 1432-0649. ; 124:6
- Relaterad länk:
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https://link.springe...
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- A high-energy, ns, narrow-linewidth optical parametric oscillator and amplifier system based on large-aperture periodically poled Rb:KTP is presented. The 2 A mu m seed source is a singly resonant OPO locked with a transversely chirped volume Bragg grating, allowing a wavelength tuning of 21 nm and output linewidth of 0.56 nm. A maximum output energy of 52 mJ and conversion efficiency of 36% was obtained from the amplifier for a pump energy of 140 mJ. The high-energy and the robust and narrow dual-wavelength spectra obtained make this system an ideal pump source for difference frequency generation-based THz generation schemes.
Ämnesord
- NATURVETENSKAP -- Fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences (hsv//eng)
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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