Dr. Witold Palosz Profile

Dr. Witold Palosz

Senior Research Scientist at Brimrose Technology Corp

SPIE Involvement:

Author

Publications (15)

Proceedings Article | 10 June 2024 Presentation

Comparing the diode-pumped ~3.0 µm laser potential of different Rare-Earth doped chalcogenide glasses

Zackery Fleischman, Ei Ei Brown, Mark Dubinskii, Larry Merkle, Jason McKay, Uwe Hommerich, Sudhir Trivedi, Witold Palosz

Proceedings Volume PC13029, PC1302909 (2024) https://doi.org/10.1117/12.3014549

KEYWORDS: Chalcogenide glass, Semiconductor lasers, Mid-IR, Phonons, Spectroscopy, Visible radiation, Transparency, Laser applications, Ions, Fluorescence spectroscopy

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Proceedings Article | 10 June 2024 Presentation

Mid-IR fluorescence characteristics of low-phonon praseodymium doped Ternary chloride-based single crystals

Ei Brown, Zackery Fleischman, Jason McKay, Larry Merkle, Uwe Hommerich, Witold Palosz, Sudhir Trivedi, Mark Dubinskii

Proceedings Volume PC13029, PC1302907 (2024) https://doi.org/10.1117/12.3014545

KEYWORDS: Mid-IR, Crystals, Fluorescence, Praseodymium, Ions, Spectroscopy, Solid state lasers, Semiconductor lasers, Materials properties, Fluorescence spectroscopy

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Proceedings Article | 9 March 2024 Presentation

Mid-IR spectroscopic investigation of Dy3+ doped low-phonon chalcogenide glasses

Ei Brown, Zackery Fleischman, Jason McKay, Uwe Hommerich, Witold Palosz, Sudhir Trivedi, Mark Dubinskii

Proceedings Volume PC12882, PC128820D (2024) https://doi.org/10.1117/12.3002984

KEYWORDS: Mid-IR, Chalcogenide glass, Spectroscopy, Glasses, Laser applications, Ions, Time metrology, Solubility, Semiconductor lasers, Phonons

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Proceedings Article | 15 June 2023 Presentation

Exploring the mid-IR potential of Dy3+ doped low-phonon crystals and glasses

Zackery Fleischman, Ei Ei Brown, Mark Dubinskii, Jason McKay, Uwe Hömmerich, Witold Palosz, Sudhir Trivedi

Proceedings Volume PC12515, PC1251506 (2023) https://doi.org/10.1117/12.2666002

KEYWORDS: Mid-IR, Crystals, Glasses, Chalcogenide glass, Wind energy, Phonons, Spectroscopy, Visible radiation, Transparency, Medical procedures

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Proceedings Article | 14 March 2023 Presentation

Spectroscopic characterization of Er3+ doped low-phonon crystalline materials and chalcogenide glasses (Conference Presentation)

Ei Brown, Zackery Fleischman, Jason McKay, Uwe Hömmerich, Witold Palosz, Sudhir Trivedi, Mark Dubinskii

Proceedings Volume 12417, 1241703 (2023) https://doi.org/10.1117/12.2647890

KEYWORDS: Crystals, Spectroscopy, Chalcogenide glass, Mid-IR, Glasses, Infrared lasers, Transparency, Solid state lasers, Solid state electronics, Remote sensing

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Proceedings Article | 30 May 2022 Presentation

Low-phonon rare-earth doped GaGe-based chalcogenide glasses for mid-IR laser gain materials

Ei Brown, Zackery Fleischman, Jason McKay, Jazmine Riggins, Uwe Hommerich, Witold Palosz, Sudhir Trivedi, Mark Dubinskii

Proceedings Volume PC12092, PC1209202 (2022) https://doi.org/10.1117/12.2621756

KEYWORDS: Mid-IR, Chalcogenide glass, Solid state lasers, Transparency, Surgery, Spectroscopy, Selenium, Remote sensing, Phonons, Oxides

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Proceedings Article | 19 September 2017 Presentation + Paper

PbS and HgTe quantum dots for SW IR devices

W. Palosz, S. Trivedi, G. Meissner, K. Olver, E. DeCuir, P. Wijewarnasuriya, J. Jensen

Proceedings Volume 10404, 104040M (2017) https://doi.org/10.1117/12.2275677

KEYWORDS: Lead, Absorption, Quantum dots, External quantum efficiency, Electrodes, Sensors, Transmission electron microscopy, Diffusion, Measurement devices, Photodetectors

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Proceedings Article | 26 August 2015 Paper

Novel semiconductor radiation detector based on mercurous halides

Henry Chen, Joo-Soo Kim, Proyanthi Amarasinghe, Withold Palosz, Feng Jin, Sudhir Trivedi, Arnold Burger, Jarrod Marsh, Marc Litz, Priyalal Wiejewarnasuriya, Neelam Gupta, Janet Jensen, James Jensen

Proceedings Volume 9593, 95930G (2015) https://doi.org/10.1117/12.2188448

KEYWORDS: Sensors, Crystals, Commercial off the shelf technology, Sensor performance, Electrodes, Bromine, Electrons, Semiconductors, Chlorine, Homeland security

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Proceedings Article | 25 May 2012 Paper

Development of PbTe material for advanced thermoelectric power generation

Narasimha Prasad, Sudhir Trivedi, Witold Palosz, Robert Rosemeier, Cory Rosemeier, Susan Kutcher, David Mayers, Patrick Taylor, Jay Maddux, Jogender Singh

Proceedings Volume 8377, 83770K (2012) https://doi.org/10.1117/12.920875

KEYWORDS: Crystals, Thermoelectric materials, Nanocomposites, Copper, Convection, Temperature metrology, Resistance, Composites, Interfaces, Contamination

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Proceedings Article | 28 August 2010 Paper

Dislocation reduction in CdTe epilayers grown on silicon substrates using buffered nanostructures

Shashidhar Shintri, Sunil Rao, Huafang Li, Ishwara Bhat, Smita Jha, C. Liu, Thomas Kuech, Witold Palosz, Sudhir Trivedi, Fred Semendy, Priyalal Wijewarnasuriya, Yuanping Chen

Proceedings Volume 7768, 77680A (2010) https://doi.org/10.1117/12.861735

KEYWORDS: Silicon, Nanostructures, Semiconducting wafers, Germanium, Oxides, Nanoparticles, Silicon films, Lithography, Metalorganic chemical vapor deposition, Nanocrystals

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