P
Piyali Biswas
Researcher at University of Calcutta
Publications - 5
Citations - 46
Piyali Biswas is an academic researcher from University of Calcutta. The author has contributed to research in topics: Chirp & Dispersion (optics). The author has an hindex of 2, co-authored 5 publications receiving 39 citations. Previous affiliations of Piyali Biswas include Indian Institute of Technology, Jodhpur.
Papers
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Major dietary patterns and their associations with cardiovascular risk factors among women in West Bengal, India.
Debdutta Ganguli,Nilanjan Das,Indranil Saha,Piyali Biswas,Srinwanti Datta,Basudeb Mukhopadhyay,Debnath Chaudhuri,Saurabh Ghosh,Sanjit Dey +8 more
TL;DR: Dietary patterns in a general urban Bengalee population of women in West Bengal, India, were explored and the dietary patterns were independently associated with BMI, WC and serum TC concentrations in women.
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Formation and stability analysis of parabolic pulses through specialty microstructured optical fibers at 2.1 μm
TL;DR: In this paper, a parabolic pulse at wavelength 2.1μm from a Gaussian input pulse with 1.9-ps FWHM and 75-W peak power was reported, and three different dispersion regimes of propagation were considered to study the suitability to support most stable propagation of the pulse.
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Toward Self-Similar Propagation of Optical Pulses in a Dispersion Tailored, Nonlinear, and Segmented Bragg-Fiber at 2.8 $\mu$m
TL;DR: In this paper, the authors demonstrate self-similar stable propagation of parabolic optical pulses through a highly nonlinear specialty Bragg fiber at 2.8€$ m by a numerical approach.
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Propagation and asymmetric behavior of optical pulses through time-dynamic loss-gain-assisted media.
TL;DR: In this paper, an asymmetric behavior of optical pulses during their propagation through a time-varying linear optical medium is reported, and the peak power and accumulated chirp of the output pulse in both propagation directions are also opposite in nature, irrespective of their initial state.
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Towards self-similar propagation in a dispersion tailored and highly nonlinear segmented bandgap fiber at 2.8 micron
TL;DR: In this article, a self-similar propagation of parabolic optical pulses through a highly nonlinear and passive photonic bandgap fiber at 2.8 micron has been demonstrated, with fullwidth-at-half-maxima of 4.12 ps and energy of 39 pJ at the output.