Sarthak Dash
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About

Researcher in Fiber lasers & Nonlinear Optics
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Experience

Sr. Research Fellow

CeNSE, Indian Institute of Science, Bangalore
03/2025 - present

Proj. Associate II

CeNSE, Indian Institute of Science, Bangalore
08/2024 – 03/2025

Education

PhD

Indian Institute of Science, Bangalore
2018 – 2024

MSc

National Institute of Technology, Rourkela
2015 – 2017

BSc

B.J.B (Autonomous) College, Bhubaneswar
2012 – 2015

Technical Skills

  • Fiber laser: Design and fabrication of fiber lasers (CW and pulsed), Raman fiber lasers, and amplifiers

  • Fiber processing: stripping, cleaving, splicing, recoating of normal and specialty fibers

  • Nonlinear conversion: Freq. doubling using nonlinear crystals - BBO, LBO, PPLN

  • Free-space setups: pulse shapers, grating filters, beam combiners, collimators, and coupling systems

  • Simulations: fiber lasers, Raman lasers, nonlinear pulse propagation, harmonic generation and free-space optics

  • Softwares: Python, Julia, Mathematica, COMSOL, Zemax

Awards & Achievements

  • SPIE Photonics West “Fiber lasers” Travel Grant (2024 & 2025)

  • SERB International Travel Support (ITS) (2024)

  • Best Oral Presentation Award, \(11^{th}\) CeNSE Student Research Symposium (2024)

  • National-Level Examinations: GATE (AIR 126, 2018), NET (2017), IIT-JAM (AIR 501, 2015)

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2025, Sarthak Dash

 

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