Similariton-Based Spectral Interferometry for Signal Analysis on Femtosecond Time Scale

Mouradian, Levon; Zeytunyan, Aram; Yesayan, G.

doi:10.5772/36299

Cited by 3 publications

(1 citation statement)

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“…Besides the autocorrelation curve comparison to calculated curves, we have done implemented spectral interferometric technique for pulse characterization, for comparing the results with images from our optical oscilloscope [1,19]. For this technique radiation is split into two arms, one passes through single mod fiber generating similariton (figure 4…”

Section: Experimental Studies 31 Laboratory Version Of the Devicementioning

confidence: 99%

Designing the femtosecond optical oscilloscope

Toneyan

Sukiasyan

Zeytunyan

et al. 2016

J. Phys.: Conf. Ser.

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We present the results of our recent experimental and numerical studies on femtosecond pulse spectrotemporal imaging in a similariton-induced temporal lens aimed to designing a femtosecond optical oscilloscope [1]. We have studied nonlinear and dispersive peculiarities of modern high-tech materials, such as photonic crystal fibers, hollow-core fibers etc, to use them in the scheme, and to provide compactness and reliability of the device. The use of hollow-core fibers, as a dispersive medium instead of a pair of prisms or gratings, is of special importance for constructing the industrial tool. Additionally, we are experimenting on the method of dispersive Fourier transformation, using the effect of chromo-modal dispersion in multimode fibers [2], to provide real-time performance of the device.

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Section: Experimental Studies 31 Laboratory Version Of the Devicementioning

confidence: 99%