Supercontinuum generation in an all-normal dispersion large core photonic crystal fiber infiltrated with carbon tetrachloride

Van Thuy Hoang , Rafał Kasztelanic , Adam Filipkowski , G Stępniewski , Dariusz Pysz , Mariusz Klimczak , Sławomir Ertman , Van Cao Long , Tomasz Woliński , Marek Trippenbach , Khoa Dinh Xuan , Mateusz Jakub Śmietana , Ryszard Buczyński


All-normal dispersion supercontinuum generation (SG) in a large hollow core photonic crystal fiber (PCF) infiltrated with carbon tetrachloride is studied experimentally. The PCF is optimized to have a flat normal dispersion in a broadband range (0.8&x2013;1.7&x2005;&x00B5;m) varying from -150 to 0 ps/nm/km. The effective mode area at pump wavelength (&x03BB;&x003D;1030&x2005;nm) is as large as 42.2 &x00B5;m2 and readily meets the requirements for an all-fiber supercontinuum system. Infiltration of the core with carbon tetrachloride ensures a high nonlinear coefficient of the fiber equal to 22 1/W/km. Using an off-the-shelf 1030&x2005;nm fiber laser with 400 fs and 25 nJ input pulses, we generated an all-normal supercontinuum in the 850&x2013;1250&x2005;nm wavelength range.
Author Van Thuy Hoang
Van Thuy Hoang,,
, Rafał Kasztelanic - Institute of Electronic Materials Technology (ITME)
Rafał Kasztelanic,,
, Adam Filipkowski
Adam Filipkowski,,
, G Stępniewski
G Stępniewski,,
, Dariusz Pysz
Dariusz Pysz,,
, Mariusz Klimczak
Mariusz Klimczak,,
, Sławomir Ertman (FP / OPD)
Sławomir Ertman,,
- Optics and Photonics Division
, Van Cao Long
Van Cao Long,,
, Tomasz Woliński (FP / OPD)
Tomasz Woliński,,
- Optics and Photonics Division
, Marek Trippenbach - Faculty of Physics [University of Warsaw (UW)]
Marek Trippenbach,,
et al.`
Journal seriesOptical Materials Express, ISSN 2159-3930
Issue year2019
Publication size in sheets0.7
Keywords in EnglishEffective refractive index; Femtosecond fiber lasers; Hollow core fibers; Large mode area fibers; Silica fibers; Single mode fibers
ASJC Classification2504 Electronic, Optical and Magnetic Materials
Languageen angielski
Score (nominal)100
Score sourcejournalList
ScoreMinisterial score = 100.0, 10-06-2020, ArticleFromJournal
Publication indicators WoS Citations = 0; Scopus Citations = 3; Scopus SNIP (Source Normalised Impact per Paper): 2017 = 1.167; WoS Impact Factor: 2018 = 2.673 (2) - 2018=2.688 (5)
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