Supercontinuum generation in benzene-filled hollow-core fibers

Lanh Chu Van; Van ThuyHoang; Van Cao LongKrzysztof BorzyckiKhoa Dinh XuanVu Tran QuocMarek TrippenbachRyszard BuczynskiJacek Pniewski

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Supercontinuum generation in benzene-filled hollow-core fibers

机译：Supercontinuum generation in benzene-filled hollow-core fibers

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Supercontinuum generation (SG) in fused silica photonic crystal fibers (PCFs) having a core infiltrated with liquid benzene is analyzed. Three PCF designs, with dimensions and chromatic dispersion optimized for SG using off-the-shelf femtosecond pulse lasers (1560 nm, 90 ps), are proposed. F1 fiber with lattice constant Λ = 1.5 μm and linear filling factor f = 0.45 has all-normal dispersion and offers SG in the 700- to 2000-nm band at relative power levels within 15 dB when pumped with 3 nJ pulses. F2 fiber (Λ = 1.5 μm, f = 0.6) enables SG in an anomalous dispersion regime, covering 600 to 2600 nm spectral range at relative power levels within 30 dB when pumped with low-energy pulses (1 nJ). The F3 fiber (Λ = 2.5 μm, f = 0.6) also exhibits mostly anomalous dispersion and makes possible SG in a very broad 600 to 3500 nm range at relative power levels within 30 dB when pumped with 2 nJ pulses.

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来源
《Optical Engineering》 |2021年第11期|116109-1-116109-13|共13页
作者
Lanh Chu Van; Van ThuyHoang; Van Cao LongKrzysztof BorzyckiKhoa Dinh XuanVu Tran QuocMarek TrippenbachRyszard BuczynskiJacek Pniewski;
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作者单位

Vinh University, Department of Physics, Vinh, Nghe An Province, Vietnam;

University of Zielona Gora, Institute of Physics, Zielona Gora, Poland;

National Institute of Telecommunications, Warsaw, PolandUniversity of Warsaw, Faculty of Physics, Warsaw, Poland;

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收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);
原文格式 PDF
正文语种英语
中图分类计量学;
关键词
dispersion; benzene; nonlinear optics; photonic crystal fibers; supercontinuum generation;

Supercontinuum generation in benzene-filled hollow-core fibers

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