Dr. Gautam Das Profile

Dr. Gautam Das

at Lakehead Univ

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Author

Publications (7)

SPIE Journal Paper | 1 May 2010

Comparative study of the influence of the aspect ratio of trapezoidal index profiles on the performance of a fiber Raman amplifier

Sanchita Pramanik, Gautam Das, Somenath Sarkar

OE, Vol. 49, Issue 05, 055001, (May 2010) https://doi.org/10.1117/12.10.1117/1.3421554

KEYWORDS: Raman spectroscopy, Raman scattering, Refractive index, Fiber amplifiers, Optical amplifiers, Signal attenuation, Amplifiers, Optical engineering, Roads, Signal processing

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Proceedings Article | 12 August 2008 Paper

A medium-power widely tunable single wavelength fiber laser

Gautam Das, Jonas Valiunas

Proceedings Volume 7099, 70990R (2008) https://doi.org/10.1117/12.806924

KEYWORDS: Fiber lasers, Fabry–Perot interferometers, Spectrum analysis, Fiber Bragg gratings, Tunable lasers, Absorption, Semiconductor lasers, Optical filters, Light wave propagation, Polarization

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SPIE Journal Paper | 1 June 2008

Medium-power erbium-ytterbium-codoped multiwavelength fiber laser

Gautam Das, Mansour Dastmalchi

OE, Vol. 47, Issue 06, 065003, (June 2008) https://doi.org/10.1117/12.10.1117/1.2939092

KEYWORDS: Fiber lasers, Spectrum analysis, Polarization, Erbium, Fabry–Perot interferometers, Optical filters, Absorption, Optical engineering, Semiconductor lasers, Electronic filtering

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SPIE Journal Paper | 1 October 2003

Sagnac loop reflector and its multiwavelength laser application

Gautam Das, John Lit

OE, Vol. 42, Issue 10, (October 2003) https://doi.org/10.1117/12.10.1117/1.1606684

KEYWORDS: Reflectors, Polarization, Birefringence, Fiber lasers, Mirrors, Erbium, Physics, Laser applications, Polarization maintaining fibers, Single mode fibers

SPIE Journal Paper | 1 August 2003

Ring resonator for multiwavelength fiber laser using a Sagnac loop filter

Gautam Das, John Lit

OE, Vol. 42, Issue 08, (August 2003) https://doi.org/10.1117/12.10.1117/1.1589524

KEYWORDS: Fiber lasers, Optical filters, Resonators, Polarization, Birefringence, Electronic filtering, Physics, Linear filtering, Optical engineering, Environmental sensing

Showing 5 of 7 publications

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