All-fiber high-power 1700 nm femtosecond laser based on optical parametric chirped-pulse amplification
AffiliationUniv Arizona, Coll Opt Sci
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PublisherOPTICAL SOC AMER
CitationYukun Qin, Orkhongua Batjargal, Benjamin Cromey, and Khanh Kieu, "All-fiber high-power 1700 nm femtosecond laser based on optical parametric chirped-pulse amplification," Opt. Express 28, 2317-2325 (2020)
RightsCopyright © 2020 Optical Society of America under the terms of the OSA Open Access Publishing Agreement.
Collection InformationThis item from the UA Faculty Publications collection is made available by the University of Arizona with support from the University of Arizona Libraries. If you have questions, please contact us at email@example.com.
AbstractWe present the design and construction of an all-fiber high-power optical parametric chirped-pulse amplifier working at 1700 nm, an important wavelength for bio-photonics and medical treatments. The laser delivers 1.42 W of output average power at 1700 nm, which corresponds to similar to 40 nJ pulse energy. The pulse can be de-chirped with a conventional grating pair compressor to similar to 450 fs. Furthermore, the laser has a stable performance with relative intensity noise typically below the -130 dBc/Hz level for the idler pulses at 1700 nm from 10kHz to 16.95 MHz, half of the laser repetition rate f/2. (C) 2020 Optical Society of America under the terms of the OSA Open Access Publishing Agreement
NoteOpen access journal
VersionFinal published version