Dr. Arun Kumar Sridharan Profile

Dr. Arun Kumar Sridharan

Physicist/Engineer at Lawrence Livermore National Lab

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Author

Publications (5)

Proceedings Article | 7 March 2014 Paper

Yb3+ doped ribbon fiber for high-average power lasers and amplifiers

Derrek Drachenberg, Michael Messerly, Paul Pax, Arun Sridharan, John Tassano, Jay Dawson

Proceedings Volume 8961, 89610T (2014) https://doi.org/10.1117/12.2040792

KEYWORDS: Fiber amplifiers, Optical amplifiers, Oscillators, Silica, Near field, Fiber lasers, Spatial filters, High power fiber amplifiers, Optical fibers, Raman scattering

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Proceedings Article | 25 November 2013 Paper

Localized planarization of optical damage using laser-based chemical vapor deposition

Manyalibo Matthews, Selim Elhadj, Gabe Guss, Arun Sridharan, Norman Nielsen, Jae-Hyuck Yoo, Daeho Lee, Costas Grigoropoulos

Proceedings Volume 8885, 888526 (2013) https://doi.org/10.1117/12.2030506

KEYWORDS: Silica, Chemical vapor deposition, Laser optics, Laser damage threshold, Laser induced damage, Chemical lasers, Carbon dioxide lasers, Cameras, Temperature metrology, Ultraviolet radiation

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Proceedings Article | 22 March 2013 Paper

High order ribbon fiber modes, simulations, and experiments for high power fiber amplifiers

Derrek Drachenberg, Michael Messerly, Paul Pax, Arun Sridharan, John Tassano, Jay Dawson

Proceedings Volume 8601, 860107 (2013) https://doi.org/10.1117/12.2001920

KEYWORDS: Fiber amplifiers, Amplifiers, Fiber lasers, Cladding, Beam propagation method, Near field, Optical simulations, Binary data, Absorption, Optical amplifiers

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Proceedings Article | 7 May 2012 Paper

Mode-converters for rectangular-core fiber amplifiers to achieve diffraction-limited power scaling

Arun Kumar Sridharan, Paul Pax, John Heebner, Derrek Drachenberg, Jay Dawson

Proceedings Volume 8381, 838103 (2012) https://doi.org/10.1117/12.920769

KEYWORDS: Fiber amplifiers, Diffractive optical elements, Near field, Cameras, Fiber lasers, Waveguides, Spatial light modulators, Optical amplifiers, Laser applications, Laser guide stars

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Proceedings Article | 4 May 2010 Paper

Power scaling analysis of fiber lasers and amplifiers based on non-silica materials

Jay Dawson, Michael Messerly, John Heebner, Paul Pax, Arun Sridharan, Amber Bullington, Raymond Beach, Craig Siders, C. P. Barty, Mark Dubinskii

Proceedings Volume 7686, 768611 (2010) https://doi.org/10.1117/12.852393

KEYWORDS: Fiber lasers, Silica, YAG lasers, Thermal effects, Optical fibers, Fiber amplifiers, Laser scattering, Raman scattering, Glasses, Raman spectroscopy

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