Dr. Hans P. Jenssen Profile

Dr. Hans P. Jenssen

at CREOL The College of Optics and Photonics

SPIE Involvement:

Author

Publications (9)

Proceedings Article | 4 May 2018 Paper

Efficient 2-micron Ho lasers based on fluoride crystal hosts

Bradley DeShano, Gary Cook, Thomas Harris, Hans Jenssen, Arlete Cassanho

Proceedings Volume 10637, 1063712 (2018) https://doi.org/10.1117/12.2306514

KEYWORDS: Holmium, Pulsed laser operation, Crystals, Continuous wave operation, Laser resonators, Resonators, Absorption, Laser crystals, Thulium, Fiber lasers

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SPIE Journal Paper | 5 October 2016

Investigation of Yb-doped LiLuF₄ single crystals for optical cooling

Azzurra Volpi, Giovanni Cittadino, Alberto Di Lieto, Arlete Cassanho, Hans Jenssen, Mauro Tonelli

OE, Vol. 56, Issue 01, 011105, (October 2016) https://doi.org/10.1117/12.10.1117/1.OE.56.1.011105

KEYWORDS: Crystals, Absorption, Ytterbium, Optical cooling, External quantum efficiency, Temperature metrology, Crystal optics, Luminescence, Data modeling, Lutetium

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Proceedings Article | 9 July 2013 Paper

Fluoride crystals: materials for near-infrared solid state lasers

Daniela Parisi, Stefano Veronesi, Azzurra Volpi, Mauro Gemmi, Mauro Tonelli, Arlete Cassanho, Hans Jenssen

Proceedings Volume 8786, 878614 (2013) https://doi.org/10.1117/12.2020556

KEYWORDS: Crystals, Laser crystals, Absorption, Ions, Luminescence, Semiconductor lasers, Spectroscopy, Doping, Lutetium, Polarization

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Proceedings Article | 28 February 2006 Paper

Fluoride laser crystals: old and new

Hans Jenssen, Arlete Cassanho

Proceedings Volume 6100, 61000W (2006) https://doi.org/10.1117/12.660946

KEYWORDS: Crystals, Laser crystals, Absorption, Fluorine, Ions, Tunable lasers, Polarization, Oxides, Refractive index, Calcium

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Proceedings Article | 8 July 2004 Paper

High-pulse-energy 3.9-µm lasers in Ho:BYF

Russell Stutz, Harold Miller, Kenneth Dinndorf, Arlete Cassanho, Hans Jenssen

Proceedings Volume 5332, (2004) https://doi.org/10.1117/12.538417

KEYWORDS: Crystals, Laser crystals, Holmium, Pulsed laser operation, Absorption, Energy transfer, Laser energy, Energy efficiency, Yttrium, Mid-IR

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Proceedings Article | 14 August 2001 Paper

Auger upconversion process in Cr3+ and Nd3+ doped solids

V. Pilla, A. Andrade, Tomaz Catunda, Hans Jenssen, Arlete Cassanho

Proceedings Volume 4419, (2001) https://doi.org/10.1117/12.437205

KEYWORDS: Upconversion, Luminescence, Crystals, Chromium, Quantum efficiency, Neodymium, ZBLAN, Laser beam diagnostics, Nonlinear crystals, Ions

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Proceedings Article | 30 March 2001 Paper

Optically written displays based on up-conversion of near-infrared light

Alexandra Rapaport, Ferenc Szipocs, Janet Milliez, Hans Jenssen, Michael Bass, Katherine Schafer, Kevin Belfield

Proceedings Volume 4294, (2001) https://doi.org/10.1117/12.420787

KEYWORDS: Ytterbium, Ions, Photons, Visible radiation, Crystals, Semiconductor lasers, Infrared radiation, Holmium, Energy transfer, Near infrared

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Proceedings Article | 17 June 1996 Paper

High-power tunable Cr:LiSAF laser emission utilizing a low-power remote cw oscillator

Jason Eichenholz, Eric Park, James Gorda, Martin Richardson, Hans Jenssen, Arlete Cassanho

Proceedings Volume 2763, (1996) https://doi.org/10.1117/12.243284

KEYWORDS: Oscillators, Semiconductor lasers, Continuous wave operation, Q switched lasers, Q switching, Fabry–Perot interferometers, Fiber lasers, Laser damage threshold, High power lasers, Tunable lasers

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Proceedings Article | 28 April 1994 Paper

Fixing and IR response of doped barium titanate

T. McNamara, S. Conahan, Irina Mnushkina, Mark Garrett, Hans Jenssen, Cardinal Warde

Proceedings Volume 10270, 1027008 (1994) https://doi.org/10.1117/12.178630

KEYWORDS: Ferroelectric materials, Crystals, Holograms, Infrared radiation, Laser crystals, Diffraction gratings, Data storage, Light, Semiconductor lasers, Ion lasers

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Showing 5 of 9 publications

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