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High-efficiency par...
High-efficiency parametric oscillation and spectral control in the red spectral region with periodically poled KTiOPO4
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- Pasiskevicius, Valdas (author)
- KTH,Fysik
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Karlsson, H. (author)
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- Laurell, Fredrik (author)
- KTH,Fysik
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Butkus, R. (author)
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Smilgevicius, V. (author)
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Piskarskas, A. (author)
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(creator_code:org_t)
- 2001
- 2001
- English.
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In: Optics Letters. - 0146-9592 .- 1539-4794. ; 26:10, s. 710-712
- Related links:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Subject headings
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- Narrow-linewidth optical pulses at wavelengths near 630 nm with 2.2-mJ energy were generated with 61% efficiency in a periodically paled KTiOPO4 parametric oscillator pumped by a frequency-doubled Q-switched Nd:YAG laser. The tuning range was extended to 30 nm by a noncollinear elliptical pumping geometry. We demonstrate that by angular dispersion a noncollinear optical parametric oscillator can be used to control the spectral and spatial characteristics of the output signal beam.
Keyword
- beta-barium borate
- laser
- ktp
Publication and Content Type
- ref (subject category)
- art (subject category)
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