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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…
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…
High power, fixed and tunable wavelength, Grating-free Cascaded Raman fiber Lasers
V. Balaswamy, S. Arun, Santosh Aparanji +2
Cascaded Raman lasers enable high powers at various wavelength bands inaccessible with conventional rare-earth doped lasers. The input and output wavelengths of conventional implem…