Prof. Bommareddi Rami Reddy Profile

KEYWORDS: Glasses, Sodium, Ions, Luminescence, Quenching (fluorescence), Diodes, Visible radiation, Spectroscopes, Semiconductor lasers, Rare earth doped glasses, Samarium, Dysprosium, Terbium, Absorption, Phonons

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Proceedings Article | 24 February 2016 Paper

Near-infrared diode-pumped white-light emission from erbium-doped calcium fluoride crystal

Mical Culp, Vernessa Edwards, B. Rami Reddi

Proceedings Volume 9744, 974407 (2016) https://doi.org/10.1117/12.2206078

KEYWORDS: Crystals, Erbium, Calcium, Upconversion, Absorption, Luminescence, Spectroscopy, Ions, Photons, Laser development

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Proceedings Article | 24 February 2016 Paper

White-light emission studies of dysprosium-doped halide crystals

B. Rami Reddy, Mical Culp, Sudhir Trivedi, Uwe Hommerich, EiEi Brown

Proceedings Volume 9744, 974406 (2016) https://doi.org/10.1117/12.2209405

KEYWORDS: Phonons, Luminescence, Crystals, Absorption, Ions, Crystallography, Lead, Light emitting diodes, Diodes, Potassium

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Proceedings Article | 27 February 2015 Paper

Surface characterization studies of orientation patterned ZnSe doped with Cr2+

B. Rami Reddy, Kenneth Schepler, Elizabeth Moore, John Hoelscher, Shiva Vangala, Bruce Claflin, Narsingh Singh, Jonathan Evans, Patrick Berry

Proceedings Volume 9347, 93471M (2015) https://doi.org/10.1117/12.2076075

KEYWORDS: Raman spectroscopy, Chromium, Luminescence, Electrons, Statistical analysis, Crystals, Ions, Scanning electron microscopy, Phonons, Selenium

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Proceedings Article | 7 March 2014 Paper

Diode pumped white light emission from dysprosium and samarium doped glasses

B. Rami Reddy, Vernessa Edwards, Raja Surabhi

Proceedings Volume 8982, 89821D (2014) https://doi.org/10.1117/12.2035845

KEYWORDS: Glasses, Ions, Samarium, Semiconductor lasers, Crystals, Absorption, Diodes, Dysprosium, Light emitting diodes, Luminescence

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Proceedings Article | 11 March 2013 Paper

White light emission characteristics of europium doped fluoride crystals

B. Rami Reddy, Tomeka Colon

Proceedings Volume 8621, 86210O (2013) https://doi.org/10.1117/12.2001700

KEYWORDS: Luminescence, Europium, Semiconductor lasers, Ions, Crystals, Phonons, Excimer lasers, Near ultraviolet, Solids, Electromagnetism

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Proceedings Article | 16 February 2012 Paper

Effect of silver nanoparticles on the spectral properties of rare-earth ions in a sodium borate glass

Victor Obadina, B. Rami Reddy

Proceedings Volume 8271, 827104 (2012) https://doi.org/10.1117/12.905458

KEYWORDS: Glasses, Silver, Absorption, Sodium, Luminescence, Ions, Upconversion, Heat treatments, Atmospheric particles, Particles

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Proceedings Article | 8 February 2011 Paper

Mach-Zehnder interferometric measurement of laser heating/cooling in Yb3+: YAG

Carlton Farley, B. Rami Reddi

Proceedings Volume 7951, 79510I (2011) https://doi.org/10.1117/12.873944

KEYWORDS: Temperature metrology, Crystals, YAG lasers, Refractive index, Sensors, Sapphire lasers, Mach-Zehnder interferometers, Luminescence, Laser crystals, Absorption

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Proceedings Article | 25 September 2007 Paper

Applications of rare-earth ion-doped crystals for temperature measurement

Praveena Kommidi, Indumathi Kamma, B. Rami Reddy

Proceedings Volume 6755, 675509 (2007) https://doi.org/10.1117/12.735692

KEYWORDS: Ions, Crystals, Phonons, Temperature metrology, Luminescence, Erbium, Calibration, Electrons, Oxides, Neodymium

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Proceedings Article | 17 September 2007 Paper

Photoluminescence, FTIR, and laser-Raman spectroscopic studies of PMN-PT containing iron

Sundar Bairavarasu, Matthew Edwards, Tatiana Kukhtareva, Medury Sastry, Dimitrios Lianos, Praveena Kommidi, B. Rami Reddy, Holger Jaenisch, Monmohan Aggarwal

Proceedings Volume 6698, 669806 (2007) https://doi.org/10.1117/12.734928

KEYWORDS: Crystals, Lead, Iron, Raman spectroscopy, Luminescence, Absorption, Polarons, Niobium, Argon ion lasers, FT-IR spectroscopy

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Proceedings Article | 17 October 2006 Paper

Fluorescence lifetime sensing of temperature

Praveena Kommidi, B. Rami Reddy

Proceedings Volume 6377, 63770T (2006) https://doi.org/10.1117/12.695382

KEYWORDS: Samarium, Luminescence, Temperature metrology, Phonons, Ions, Absorption, Solids, Excimer lasers, Argon ion lasers, Environmental sensing

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Proceedings Article | 21 September 2005 Paper

Ultraviolet emission from praseodymium doped fibers

Kavita Chodavarapu, Chandra Pulluru, B. Rami Reddy

Proceedings Volume 5912, 59120B (2005) https://doi.org/10.1117/12.615509

KEYWORDS: Optical fibers, Ions, Upconversion, Ultraviolet radiation, Dye lasers, Phonons, Praseodymium, Fiber lasers, Luminescence, ZBLAN

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Proceedings Article | 14 February 2003 Paper

Two-photon absorption studies in rare-earth-doped fibers for sensing infrared radiation

B. Reddy

Proceedings Volume 4797, (2003) https://doi.org/10.1117/12.456326

KEYWORDS: Infrared radiation, Ions, Absorption, Sensors, Upconversion, Optical fibers, Visible radiation, Infrared detectors, Photons, Europium

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Proceedings Article | 23 June 2000 Paper

Stepwise two-photon excitation studies in fibers and crystals for energy upconversion and infrared quantum counter devices

B. Reddy

Proceedings Volume 10299, 1029906 (2000) https://doi.org/10.1117/12.419798

KEYWORDS: Crystals, Crystallography, Upconversion, Infrared radiation, Laser development, Upconversion lasers, Infrared lasers, Erbium, Semiconductor lasers, Absorption

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Proceedings Article | 22 November 1999 Paper

Insight into optical hole burning studies in europium-doped YSO

B. Reddy, Ranjit Pandher, Andre Jackson, Angela Davis

Proceedings Volume 3802, (1999) https://doi.org/10.1117/12.370238

KEYWORDS: Hole burning spectroscopy, Europium, Ions, Dye lasers, Absorption, Crystals, Spectroscopy, Data storage, Praseodymium, Computing systems

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Proceedings Article | 28 June 1999 Paper

Blue and violet energy upconversion emission from a ZBLAN fiber doped with praseodymium and ytrrerbium under dye laser excitation

Carlton Pope, B. Reddy, Sheila Nash-Stevenson

Proceedings Volume 3793, (1999) https://doi.org/10.1117/12.351407

KEYWORDS: Upconversion, Dye lasers, Signal detection, Fiber lasers, ZBLAN, Praseodymium, Absorption, Ions, Raman spectroscopy, Signal processing

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Proceedings Article | 21 December 1998 Paper

Energy upconversion and spectroscopic studies of holmium-doped ZBLAN fibers

Yashika Forrester, B. Reddy, Sheila Nash-Stevenson

Proceedings Volume 3542, (1998) https://doi.org/10.1117/12.333770

KEYWORDS: Upconversion, Optical fibers, Absorption, ZBLAN, Helium neon lasers, Ions, Dye lasers, Spectroscopy, Argon ion lasers, Holmium

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Proceedings Article | 6 July 1998 Paper

Laser and Mach-Zehnder interferometry for in-situ monitoring of crystal growth and concentration variation

Yong-Kee Kim, B. Reddy, Ravindra Lal

Proceedings Volume 3479, (1998) https://doi.org/10.1117/12.316447

KEYWORDS: Crystals, Laser crystals, Signal detection, Laser interferometry, Refractive index, Sensors, Interferometry, Interfaces, Crystal optics, Mach-Zehnder interferometers

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SPIE Journal Paper | 1 February 1998

Optical heterodyne interferometry technique for solution crystal growth rate measurement

Yong-Kee Kim, B. Reddy, T George, Ravindra Lal

OE, Vol. 37, Issue 02, (February 1998) https://doi.org/10.1117/12.10.1117/1.601861

KEYWORDS: Crystals, Heterodyning, Interferometry, Thermoelectric materials, Copper, Temperature metrology, Laser crystals, Sensors, Power supplies, In situ metrology

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