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@ARTICLE{Cheng:453490,
author = {Cheng, Siqi and Chatterjee, Gourab and Tellkamp, Friedjof
and Lang, Tino and Ruehl, Axel and Hartl, Ingmar and Dwayne
Miller, R. J.},
title = {{C}ompact {H}o:{YLF}-pumped {Z}n{G}e{P}$_{2}$ -based
optical parametric amplifiers tunable in the molecular
fingerprint regime},
journal = {Optics letters},
volume = {45},
number = {8},
issn = {1539-4794},
address = {Washington, DC},
publisher = {Soc.},
reportid = {PUBDB-2020-05288},
pages = {2255},
year = {2020},
note = {Waiting for fulltext},
abstract = {We report on a compact mid-infrared laser architecture,
comprising a chain of ZnGeP2-based optical parametric
amplifiers (OPAs), which afford a higher energy yield
(<∼60 µJ at 1 kHz) compared to most conventional OPA gain
media transparent in the 2–8-µm wavelength range.
Specifically, our OPA scheme allows ready tunability in the
molecular fingerprint regime and is tailored for
strong-field excitation and coherent control of both stretch
and bend (or torsional) vibrational modes in molecules. The
OPAs are pumped and directly seeded (via supercontinuum
generation) by a 2-µm, 3-ps Ho:YLF regenerative amplifier.
The compressibility of the OPA output is demonstrated by a
representative measurement of the near-Gaussiantemporal
profile of a dispersion-compensated 105-fs idler pulse at a
central wavelength of 5.1 µm, corresponding to ∼6 optical
cycles. Detailed numerical simulations closelycorroborate
the experimental measurements, providing a benchmark and a
platform to further explore the parameter space for future
design, optimization, and implementation of high-energy,
ultrafast, mid-infrared laser schemes.},
cin = {FS-LA / CFEL-SSUMP / CFEL-ARD},
ddc = {530},
cid = {I:(DE-H253)FS-LA-20130416 / I:(DE-H253)CFEL-SSUMP-20160915
/ I:(DE-H253)CFEL-ARD-20160914},
pnm = {6211 - Extreme States of Matter: From Cold Ions to Hot
Plasmas (POF3-621)},
pid = {G:(DE-HGF)POF3-6211},
experiment = {EXP:(DE-MLZ)NOSPEC-20140101},
typ = {PUB:(DE-HGF)16},
pubmed = {pmid:32287207},
UT = {WOS:000526401600033},
doi = {10.1364/OL.389535},
url = {https://bib-pubdb1.desy.de/record/453490},
}