Rozdział w monografii
Brak miniatury
Licencja
ClosedAccessDostęp zamknięty
 

Octave-spanning Infrared Supercontinuum Generation in a Graded-Index Multimode tellurite Fiber

Uproszczony widok
dc.abstract.enHigh-power mid-IR supercontinuum generation has attracted significant interest in the past decade due to the potential diverse applications in this spectra region ranging from molecular finger printing [1] , absorption spectroscopy, non-invasive imaging [2] and atmospheric LIDAR [3] . Despite many reports of SC generation in the mid-infrared using various fibers made of different materials, there are still important aspects to address for generating sources in the mid-infrared with performance similar to that of supercontinuum in the visible-near infrared, and in particular in terms of power spectral density. The main limitation typically arises from the soft-glasses used and whose damage threshold is much lower than that of silica. Among the different glasses used for supercontinuum generation in the mid-infrared, tellurite glasses exhibit transmission band comparable with that of fluoride while offering lower intrinsic losses than chalcogenide, making them an excellent candidate for supercontinuum generation in the mid-infrared [4] . Recently, the use of multimode graded-index (GRIN) fibers in supercontinuum generation has been demonstrated, allowing to generate ultrabroadband spectra with very high power spectral density while preserving a near single-mode spatial beam profile due to nonlinear self-beam cleaning dynamics [5] . All demonstrations of supercontinuum generation in GRIN fibers have been so far limited to silica fibers.
dc.affiliationUniwersytet Warszawski
dc.contributor.authorKlimczak, Mariusz
dc.contributor.authorBUCZYŃSKI, RYSZARD
dc.contributor.authorGenty, Goëry
dc.contributor.authorKarpate, Tanvi
dc.contributor.authorKrutova, Ekaterina
dc.contributor.authorEslami, Zahra
dc.date.accessioned2024-01-29T01:58:05Z
dc.date.available2024-01-29T01:58:05Z
dc.date.issued2021
dc.description.financeNie dotyczy
dc.identifier.doi10.1109/CLEO/EUROPE-EQEC52157.2021.9542556
dc.identifier.urihttps://repozytorium.uw.edu.pl//handle/item/156763
dc.identifier.weblinkhttps://ieeexplore.ieee.org/abstract/document/9542556
dc.languageeng
dc.pbn.affiliationphysical sciences
dc.publisher.ministerialInstitute of Electrical and Electronics Engineers (IEEE)
dc.relation.bookConference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference
dc.rightsClosedAccess
dc.sciencecloudnosend
dc.subject.enSupercontinuum generation
dc.subject.enImaging
dc.subject.enFingers
dc.subject.enLaser radar
dc.subject.enSpectroscopy
dc.subject.enPrinting
dc.subject.enSilicon compounds
dc.titleOctave-spanning Infrared Supercontinuum Generation in a Graded-Index Multimode tellurite Fiber
dc.typeMonographChapter
dspace.entity.typePublication