482 citations · 1.5k across the 19 of their papers we have counts for
19 papers
Computational Kerr-Ellipsometry: Quantifying Broadband Optical Nonreciprocity of Magneto-Optic Materials
Vishal Choudhury, Chinmay Khandekar, Ashwin K. Boddeti +7
Characterizing the optical response of magneto-optic and magnetic materials usually relies on semi-classical models (e.g. Lorentz oscillator model) involving few parameters or mode…
High Power, Continuous-wave Supercontinuum Generation in Highly Nonlinear Fibers Pumped with High Order, Cascaded Raman Fiber Amplifiers
Vishal Choudhury, S Arun, Roopa Prakash +1
A novel method for efficient generation of high power, equalized continuous-wave supercontinuum source in an all conventional silica fiber architecture is demonstrated. Highly nonl…
High Power, Tunable, Continuous-Wave Fiber Lasers in the L-band using Cascaded Raman Amplifiers
S Arun, Vishal Choudhury, Roopa Prakash +1
We demonstrate a high power, all-fiber, tunable laser source that can operate in the L-band region. A low power, tunable input laser is amplified with a recently proposed, high eff…
Generation of tunable, high repetition rate optical frequency combs using on-chip silicon modulators
Kp Nagarjun, Vadivukarassi Jeyaselvan, Shankar Kumar Selvaraja +1
We experimentally demonstrate tunable, highly-stable frequency combs with high repetition-rates using a single, charge injection based silicon PN modulator. In this work, we demons…
Simultaneous Raman based Power Combining and Wavelength Conversion of High-power Fiber Lasers
Santosh Aparanji, V. Balaswamy, S. Arun +1
We present a technique for simultaneous power-combining and wavelength-conversion of multiple fiber lasers into a single, lower wavelength in a different band through Raman-based,…
High Power, High Efficiency, Continuous-Wave Supercontinuum Generation using Standard Telecom Fibers
S Arun, Vishal Choudhury, V Balaswamy +2
We demonstrate a simple module for octave spanning continuous-wave supercontinuum generation using standard telecom fiber. This module can accept any high power Ytterbium-doped fib…