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Rb:PPKTP optical parametric oscillator with intracavity difference-frequency generation in AgGaSe2
KTH, School of Engineering Sciences (SCI), Applied Physics, Laser Physics.ORCID iD: 0000-0002-2508-391X
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2016 (English)In: Optics Letters, ISSN 0146-9592, E-ISSN 1539-4794, Vol. 41, no 12, 2791-2794 p.Article in journal (Refereed) PublishedText
Abstract [en]

A 1.064 mu m pumped Rb:PPKTP optical parametric oscillator (OPO) generates mid-IR radiation by intracavity mixing the resonant signal and idler waves in AgGaSe2. The similar to 6 ns pulses at similar to 7 mu m have an energy of 670 mu J at 100 Hz, equivalent to an average power of 67 mW. The overall quantum conversion efficiency from 1.064 mu m amounts to 8%, and the power conversion efficiency is 1.2%.

Place, publisher, year, edition, pages
Optical Society of America, 2016. Vol. 41, no 12, 2791-2794 p.
Keyword [en]
Conversion efficiency, Optical frequency conversion, Optical parametric oscillators, Rubidium, Average power, Difference-frequency generation, Idler waves, Intracavities, Mid-IR radiation, Power conversion efficiencies, Quantum conversion efficiency, Resonant signal
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URN: urn:nbn:se:kth:diva-189664DOI: 10.1364/OL.41.002791ISI: 000378065900031PubMedID: 27304290ScopusID: 2-s2.0-84975879545OAI: oai:DiVA.org:kth-189664DiVA: diva2:949009
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QC 20160715

Available from: 2016-07-15 Created: 2016-07-11 Last updated: 2016-07-15Bibliographically approved

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Pasiskevicius, ValdasZukauskas, Andrius
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