Mr. Saeid Rostami Profile

Saeid Rostami

at Particle Measuring Systems

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Author

Publications (12)

Proceedings Article | 5 March 2021 Presentation

Anti-Stokes fluorescence cooling of a Yb-doped silica glass preform using a high-power laser

Esmaeil Mobini, Saeid Rostami, Mostafa Peysokhan, Alexander Albrecht, Stefan Kuhn, Sigrun Hein, Christian Hupel, Johannes Nold, Nicoletta Haarlammert, Thomas Schreiber, Ramona Eberhardt, Angel Flores, Andreas Tünnermann, Mansoor Sheik-Bahae, Arash Mafi

Proceedings Volume 11702, 1170208 (2021) https://doi.org/10.1117/12.2579925

KEYWORDS: Silica, Glasses, Luminescence, High power lasers, Optical fibers, Optical amplifiers, High power fiber amplifiers, Absorption, High power fiber lasers, Fiber lasers

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Proceedings Article | 5 March 2021 Presentation + Paper

Mode scaling in radiation balanced disk lasers for various gain materials

Azzurra Volpi, Jackson Kock, Alexander Albrecht, Saeid Rostami, Markus Hehlen, Mansoor Sheik-Bahae

Proceedings Volume 11702, 117020U (2021) https://doi.org/10.1117/12.2582831

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Proceedings Article | 5 March 2021 Presentation

Observation of optical refrigeration in Ho:BYF crystal

Saeid Rostami, Mansoor Sheik-Bahae

Proceedings Volume 11702, 1170205 (2021) https://doi.org/10.1117/12.2582587

KEYWORDS: Crystals, Crystal optics, Temperature metrology, Spectroscopy, Laser crystals, Absorption, Modulation, External quantum efficiency

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Proceedings Article | 9 March 2020 Presentation

Observation of anti-Stokes fluorescence cooling of ytterbium-doped silica glass (Conference Presentation)

Proceedings Volume 11298, 112980G (2020) https://doi.org/10.1117/12.2545233

KEYWORDS: Luminescence, Silica, Glasses, Fiber amplifiers, Optical amplifiers, Fiber lasers, Laser damage threshold, High power lasers, High power fiber amplifiers, ZBLAN

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Proceedings Article | 24 February 2020 Paper

Fluorescence up-conversion for differential luminescence thermometry in Ho-doped crystals

Saeid Rostami, Mansoor Sheik-Bahae

Proceedings Volume 11298, 112980T (2020) https://doi.org/10.1117/12.2545518

KEYWORDS: Crystals, Luminescence, Thermometry, Mid-IR, Spectrometers, Crystallography, Temperature metrology, Visible radiation, Laser scattering, Temperature sensors

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Proceedings Article | 24 February 2020 Presentation + Paper

Power scaling of mid-IR optical refrigeration and radiation balanced lasers

Saeid Rostami, Alexander Albrecht, Arash Mafi, Mansoor Sheik-Bahae

Proceedings Volume 11298, 112980C (2020) https://doi.org/10.1117/12.2545509

KEYWORDS: Crystals, Mid-IR, Laser crystals, Absorption, Mirrors, Luminescence, Ions, Temperature metrology, Fiber amplifiers, Optical parametric oscillators

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Proceedings Article | 4 March 2019 Presentation

Optimization of high-power radiation-balanced disc lasers (Conference Presentation)

Mansoor Sheik-Bahae, Zhou Yang, Saeid Rostami

Proceedings Volume 10936, 109360Q (2019) https://doi.org/10.1117/12.2508878

KEYWORDS: High power lasers, Crystals, Laser crystals

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Proceedings Article | 1 March 2019 Presentation + Paper

Progress towards optical cryocooling in Mid-IR

Saeid Rostami, Azzurra Volpi, Alexander Albrecht, Mansoor Sheik-Bahae

Proceedings Volume 10936, 109360H (2019) https://doi.org/10.1117/12.2509017

KEYWORDS: Crystals, Mid-IR, Laser crystals, Absorption, Luminescence, Optical parametric oscillators, Fiber lasers, Mirrors, Holmium, External quantum efficiency, Solid state lasers, Diode pumped solid state lasers, Fluorescence spectroscopy, Absorption spectroscopy, Thermal effects

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Proceedings Article | 14 March 2018 Presentation

Investigation of temperature dependence of quantum efficiency and parasitic absorption in rare-earth doped crystals (Conference Presentation)

Aram Gragossian, Azzurra Volpi, Junwei Meng, Alexander Albrecht, Saeid Rostami, Markus Hehlen, Mansoor Sheik-Bahae

Proceedings Volume 10550, 1055006 (2018) https://doi.org/10.1117/12.2292265

KEYWORDS: Temperature metrology, Absorption, Crystals, Luminescence, Quantum efficiency, Crystal optics, Lasers, Solid state electronics, Measurement devices, External quantum efficiency

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Proceedings Article | 14 March 2018 Presentation

Advances in mid-IR solid-state optical cooling and radiation-balanced lasers (Conference Presentation)

Saeid Rostami, Zhou Yang, Alexander Albrecht, Aram Gragossian, Mostafa Peysokhan, Mohammadreza Ghasemkhani, Azzurra Volpi, Mauro Tonelli, Mansoor Sheik-Bahae

Proceedings Volume 10550, 105500Q (2018) https://doi.org/10.1117/12.2292267

KEYWORDS: Mid-IR, Crystals, Laser crystals, Solid state lasers, Solid state physics, Laser optics, External quantum efficiency, Optical cooling, Cryocoolers, High power lasers

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Proceedings Article | 20 April 2017 Presentation

Advances in laser cooling of Tm:YLF crystals (Conference Presentation)

Saeid Rostami, Alexander Albrecht, Mauro Tonelli, Mansoor Sheik-Bahae

Proceedings Volume 10121, 1012105 (2017) https://doi.org/10.1117/12.2254656

KEYWORDS: High power lasers, Tunable lasers, Quantum efficiency, Temperature metrology, Crystals, Laser crystals, External quantum efficiency, Optical parametric oscillators, Absorption

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Proceedings Article | 7 March 2016 Paper

Optical refrigeration of Tm:YLF and Ho:YLF crystals

Saeid Rostami, Alexander Albercht, Mohammad Ghasemkhani, Seth Melgaard, Aram Gragossian, Mauro Tonelli, Mansoor Sheik-Bahae

Proceedings Volume 9765, 97650P (2016) https://doi.org/10.1117/12.2213568

KEYWORDS: Crystals, Optical parametric oscillators, Laser crystals, High power lasers, Solids, Luminescence, Ions, Continuous wave operation, Tunable lasers, Absorption, Fluorescence spectroscopy, Lanthanides, Optical cooling, Optical spectroscopy, Thermal imaging cameras, Thulium, Mirrors, Holmium, Temperature metrology

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Showing 5 of 12 publications

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