2016
DOI: 10.1364/optica.3.000948
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Generation of intense 100  fs solitons tunable from 2 to 43  μm in fluoride fiber

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Cited by 146 publications
(64 citation statements)
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“…[55]. The mode-effective areas of the proposed PCF structures are calculated using the FEM mode-solver and their corresponding nonlinear coefficients are evaluated by considering the nonlinear refractive index, n 2 = 1.1 × 10 −17 D [ps/nm/km] Comparison between actual GVD curve obtained by FEM mode-solver and data-fitted GVD curves obtained by Taylor-series expansion for the successive inclusion of HOD terms from β 3 to β 12 .…”
mentioning
confidence: 99%
“…[55]. The mode-effective areas of the proposed PCF structures are calculated using the FEM mode-solver and their corresponding nonlinear coefficients are evaluated by considering the nonlinear refractive index, n 2 = 1.1 × 10 −17 D [ps/nm/km] Comparison between actual GVD curve obtained by FEM mode-solver and data-fitted GVD curves obtained by Taylor-series expansion for the successive inclusion of HOD terms from β 3 to β 12 .…”
mentioning
confidence: 99%
“…The spectrum at 700 mW output power shows in . Even though the efficiency decreased in longer wavelength regime, the efficiency across the tunable range is >76%, which is higher than those reported in previous works [69][70][71][72][73].…”
Section: 21! Experimental Setup and Resultscontrasting
confidence: 70%
“…Due to having high material dispersion of ChG glass around the wavelengths of 1.55 µm and 2 µm, we do not able to obtain peak of the GVD curve vicinity to the pump wavelengths for this design. Then, we move to the next design and optimize a PCF structure for pumping at 3.1 µm which is realized in tunable Raman soliton fluoride fiber lasers with the range 2-4.3 µm [15]. To obtain peak of the GVD curve vicinity to this wavelength with a smaller value of GVD, waveguide dispersion needs to be increased by adjusting the Λ and d of PCF.…”
Section: Numerical Resultsmentioning
confidence: 99%