Dr. Vladimir Kupershmidt Profile

Dr. Vladimir Kupershmidt

Senior Development Engineer at RIO Lasers

SPIE Involvement:

Author

Publications (5)

Proceedings Article | 20 April 2011 Paper

Development of a frequency-tunable optical phase lock loop (OPLL) for high resolution fiber optic distributed sensing

Vladimir Kuperschmidt, Lew Stolpner, Peter Mols, Mazin Alalusi, Axel Mehnert, Radu Barsan, Farhad Ansari

Proceedings Volume 7983, 79832D (2011) https://doi.org/10.1117/12.880306

KEYWORDS: Laser scattering, Scattering, Fiber optics, Optical sensing, Laser stabilization, Sensing systems, Laser beam diagnostics, Oscillators, Light scattering, Temperature metrology

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Proceedings Article | 23 April 2010 Paper

Optical Phase Lock Loop (OPLL) with tunable frequency offset for distributed optical sensing applications

Vladimir Kupershmidt, Frank Adams

Proceedings Volume 7677, 76770O (2010) https://doi.org/10.1117/12.863200

KEYWORDS: Signal detection, Frequency modulation, Modulation, Fiber lasers, Fermium, Laser stabilization, Scattering, Heterodyning, Microwave radiation, Optical sensing

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Proceedings Article | 24 February 2006 Paper

Achieving narrow linewidth low-phase noise external cavity semiconductor lasers through the reduction of 1/f noise

Robert Bartolo, Clay Kirkendall, Vladimir Kupershmidt, Sabeur Siala

Proceedings Volume 6133, 61330I (2006) https://doi.org/10.1117/12.646901

KEYWORDS: Semiconductor lasers, Analog electronics, Nd:YAG lasers, Phase measurement, Fiber lasers, Sensors, Optoelectronics, Fiber optics sensors, Solid state lasers, Semiconductors

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Proceedings Article | 25 March 2005 Paper

Packaged heterodyne source modules based on external cavity lasers for microwave applications

Vadim Chuyanov, Vladimir Kupershmidt, Frans Kusnadi, Henry Plaessmann, Meric Ozcan

Proceedings Volume 5727, (2005) https://doi.org/10.1117/12.591277

KEYWORDS: Heterodyning, Fiber Bragg gratings, Fiber lasers, Microwave radiation, Semiconductor lasers, Laser applications, Phase modulation, Microwave photonics, Oscillators, Laser sources

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Proceedings Article | 3 July 2003 Paper

Dispersion penalty and performance of directly modulated 14-pin butterfly-packaged external-cavity laser diode with 2.5-Gb/s speed and transmission distance of 650 km

Michael Fouksman, Vadim Chuyanov, Vladimir Kuperschmidt, Alan Luong

Proceedings Volume 4995, (2003) https://doi.org/10.1117/12.501369

KEYWORDS: Modulation, Semiconductor lasers, Scanning probe microscopy, Optical amplifiers, Scattering, Laser stabilization, Fiber Bragg gratings, Eye, Single mode fibers, Receivers

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