Prof. Charles M. Fortmann Profile

Prof. Charles M. Fortmann

Associate Professor at St Johns Univ

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Author

Publications (10)

Proceedings Article | 7 September 2021 Presentation + Paper

Advances in Raman-based broadband optical refrigeration

Salony Jassar, J. Liu, Nahian Rahman, Aaron Song, A. Piccirillo, V. Holmes, C. Fortmann

Proceedings Volume 11815, 118150I (2021) https://doi.org/10.1117/12.2594519

KEYWORDS: Raman spectroscopy, Particles, Photons, Diamond, Phonons, Absorption, Raman scattering, Thin films, Nonimaging optics, Optical cooling

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Proceedings Article | 9 September 2019 Presentation + Paper

Advances in Raman-based broadband optical refrigeration

Reid Vorbach, Russell Lochrie, Kenneth Sobablo, Mostafa Sadoqi, C. Fortmann

Proceedings Volume 11120, 1112003 (2019) https://doi.org/10.1117/12.2528818

KEYWORDS: Raman spectroscopy, Absorption, Phonons, Diamond, Raman scattering, Light scattering, Light wave propagation, Mirrors, Geometrical optics, Atmospheric propagation

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Proceedings Article | 14 September 2018 Presentation + Paper

Prospects for broadband spectrum Raman optical refrigeration

Rachel Tyo, Claire Alvine, Zacarias Imperial, Kimberly Rosal, Reid Vorbach, Mostafa Sadoqi, C. Fortmann

Proceedings Volume 10758, 107580J (2018) https://doi.org/10.1117/12.2322570

KEYWORDS: Raman spectroscopy, Raman scattering, Phonons, Diamond, Absorption, Light scattering, Particles, Mirrors, Scattering, Crystals

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Proceedings Article | 14 September 2018 Presentation + Paper

Diffusive light scattering and collection for advanced device applications

Claire Alvine, Rachel Tyo, Zacarias Imperial, Kimberly Rosal, Mostafa Sadoqi, C. Fortmann

Proceedings Volume 10758, 107580E (2018) https://doi.org/10.1117/12.2320578

KEYWORDS: Absorption, Particles, Light scattering, Molecules, Solar energy, Solar cells, Refractive index, Fusion energy, Minerals, Excitons

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Proceedings Article | 21 October 2003 Paper

Advances in thin film photonics: materials, science, and technology

Charles Fortmann, Ronald Tonucci, Wayne Anderson, C. Teplin, A. Mahan

Proceedings Volume 5206, (2003) https://doi.org/10.1117/12.509490

KEYWORDS: Hydrogen, Amorphous silicon, Refractive index, Waveguides, Absorption, Silicon, Annealing, Photonics, Optical lithography, Chemical species

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Proceedings Article | 20 November 2002 Paper

High-speed light-induced photorefractive change in hydrogenated amorphous silicon

Charles Fortmann, Nobuhiro Hata

Proceedings Volume 4803, (2002) https://doi.org/10.1117/12.452634

KEYWORDS: Amorphous silicon, Refractive index, Waveguides, Hydrogen, Silicon, Optical properties, Photonic devices, Light valves, Silicon films, Slow light

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Proceedings Article | 16 September 2002 Paper

Photorefractive nanocrystalline silicon: materials, science, and application

Charles Fortmann, A. Mahan, Wayne Anderson, R. Tonucci, Nobuhiro Hata

Proceedings Volume 4929, (2002) https://doi.org/10.1117/12.483229

KEYWORDS: Amorphous silicon, Refractive index, Waveguides, Silicon, Hydrogen, Light valves, Optical properties, Photonic devices, Glasses, Laser beam diagnostics

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Proceedings Article | 23 January 2002 Paper

Progress in deposited refractive index engineered materials and devices

Charles Fortmann, Enrique Jaen, Wayne Anderson, A. Manan, Nobuhiro Hata

Proceedings Volume 4459, (2002) https://doi.org/10.1117/12.454017

KEYWORDS: Amorphous silicon, Refractive index, Absorption, Phonons, Crystals, Silicon, Hydrogen, Silicon films, Photonic crystals, Slow light

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Proceedings Article | 19 October 2000 Paper

Prospects of amorphous-silicon-based photonic networks

Charles Fortmann, Enrique Jaen, Nobuhiro Hata

Proceedings Volume 4110, (2000) https://doi.org/10.1117/12.404781

KEYWORDS: Amorphous silicon, Refractive index, Silicon, Silicon films, Photonic devices, Silicon photonics, Thin film devices, Hydrogen, Crystals, Waveguides

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Proceedings Article | 20 September 1999 Paper

Prospects for 3D photonic crystals engineered from hydrogenated amorphous silicon

Charles Fortmann, Enrique Jaen

Proceedings Volume 3801, (1999) https://doi.org/10.1117/12.363940

KEYWORDS: Hydrogen, Amorphous silicon, Refractive index, Crystals, Silicon, Photonic crystals, Argon, Chemical species, Silicon films, Thin films

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Showing 5 of 10 publications

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