Generation of multiple VUV dispersive waves using a tapered gas-filled hollow-core anti-resonant fiber

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Abstract

Hollow-core anti-resonant (HC-AR) fibers are perhaps the best platform for ultrafast nonlinear optics based on light-gas interactions because they offer broadband guidance and low-loss guidance. The main advantage of using gases inside HC fibers is that both the dispersion and nonlinearity can be tuned by simply changing the pressure of the gas [1]. The emission of efficient dispersive wave (DW) in the deep-UV has been already observed in a uniform Ar-filled hollow-core fiber with tunability from 200 to 320 nm by changing the gas pressure and pulse energy [2]. In the quest of optimizing the nonlinear process to further blue-shift the generated DWs towards vacuum ultra-violet (VUV), here we numerically demonstrate for the first time (to the best of our knowledge) how the use of a tapered Ar-filled HC-AR fiber leads to multiple DWs in the extreme wavelength region from 143 to 280 nm.
Original languageEnglish
Title of host publication2017 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference
Number of pages1
PublisherIEEE
Publication date2017
Pages1-1
ISBN (Print)9781509067367
DOIs
Publication statusPublished - 2017
EventThe European Conference on Lasers and Electro-Optics, CLEO_Europe 2017 - Munich (ICM), Germany., Munich, Germany
Duration: 25 Jun 201729 Jun 2017
http://www.cleoeurope.org/

Conference

ConferenceThe European Conference on Lasers and Electro-Optics, CLEO_Europe 2017
LocationMunich (ICM), Germany.
CountryGermany
CityMunich
Period25/06/201729/06/2017
Internet address

Keywords

  • Europe

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