S
Srikanth Sugavanam
Researcher at Aston University
Publications - 63
Citations - 1544
Srikanth Sugavanam is an academic researcher from Aston University. The author has contributed to research in topics: Fiber laser & Laser. The author has an hindex of 15, co-authored 62 publications receiving 1201 citations. Previous affiliations of Srikanth Sugavanam include Indian Institute of Technology Mandi.
Papers
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Journal ArticleDOI
Recent advances in fundamentals and applications of random fiber lasers
Dmitry V. Churkin,Srikanth Sugavanam,Ilya D. Vatnik,Zinan Wang,Evgenii Podivilov,Sergey A. Babin,Yun-Jiang Rao,Sergei K. Turitsyn +7 more
TL;DR: An overview of recent advances in the random fiber laser field, including high-power and high-efficiency generation, spectral and statistical properties of random fiber lasers, nonlinear kinetic theory of such systems, and emerging applications in telecommunications and distributed sensing are provided.
Journal ArticleDOI
The laminar–turbulent transition in a fibre laser
Elena G. Turitsyna,Sergey Smirnov,Srikanth Sugavanam,Nikita Tarasov,Xuewen Shu,Sergey A. Babin,Sergey A. Babin,Evgeny V. Podivilov,Evgeny V. Podivilov,Dmitry V. Churkin,Dmitry V. Churkin,Dmitry V. Churkin,Gregory Falkovich,Sergei K. Turitsyn,Sergei K. Turitsyn +14 more
TL;DR: In this paper, it was shown that the laminar phase is analogous to a one-dimensional coherent condensate and the onset of turbulence is due to the loss of spatial coherence.
The laminar-turbulent transition in a fibre laser
Dmitry V. Churkin,Elena G. Turitsyna,Srikanth Sugavanam,Nikita Tarasov,Xuewen Shu,Sergey A. Babin,Evgeni V. Podivilov,Gregory Falkovich,Sergei K. Turitsyn +8 more
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Real-time observation of dissipative soliton formation in nonlinear polarization rotation mode-locked fibre lasers
Junsong Peng,Mariia Sorokina,Srikanth Sugavanam,Nikita Tarasov,Nikita Tarasov,Dmitry V. Churkin,Sergei K. Turitsyn,Sergei K. Turitsyn,Heping Zeng +8 more
TL;DR: In this article, the build-up of dissipative soliton in mode-locked fiber lasers using dispersive Fourier transform to measure spectral dynamics and employing autocorrelation analysis to investigate temporal evolution is presented.
Journal ArticleDOI
Stochasticity, periodicity and localized light structures in partially mode-locked fibre lasers
Dmitry V. Churkin,Dmitry V. Churkin,Srikanth Sugavanam,Nikita Tarasov,S. V. Khorev,Sergey Smirnov,Sergey Kobtsev,Sergei K. Turitsyn,Sergei K. Turitsyn +8 more
TL;DR: It is discovered that while radiation of partially mode-locked fibre lasers is stochastic and intermittent on a short time scale, it exhibits non-trivial periodicity and long-scale correlations over slow evolution from one round-trip to another.