Prof. Amiel A. Ishaaya Profile

Prof. Amiel A. Ishaaya

Associate Professor at Ben-Gurion Univ of the Negev

SPIE Involvement:

Author

Publications (12)

Proceedings Article | 20 June 2024 Poster + Paper

Simultaneous femtosecond inscription of two wavelength-separated fiber Bragg gratings at the same spot

A. Halstuch, A. Ishaaya

Proceedings Volume 13005, 130050S (2024) https://doi.org/10.1117/12.3017270

KEYWORDS: Femtosecond laser micromachining, Optical fibers, Parallel processing, Fiber Bragg gratings, Bragg wavelengths, Femtosecond phenomena

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Proceedings Article | 30 May 2023 Paper

Femtosecond inscription of a spectral array of four fiber Bragg gratings at the same spot, using a single uniform phase-mask

A. Halstuch, A. A. Ishaaya

Proceedings Volume 12573, 1257305 (2023) https://doi.org/10.1117/12.2665095

KEYWORDS: Fiber Bragg gratings, Bragg wavelengths, Femtosecond phenomena, Refractive index, Reflection, Phase modulation, Pulse signals, Spherical lenses, Bragg gratings, Modulation

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Proceedings Article | 10 March 2023 Paper

High efficiency multi-taper coupler based optical modulator

Ted G. Frumkin, Amiel Ishaaya, Zeev Zalevsky

Proceedings Volume 12415, 124150Q (2023) https://doi.org/10.1117/12.2654635

KEYWORDS: Waveguides, Refractive index, Graphene, Silicon, Simulations, Free space, Scanning electron microscopy, Fabrication, Photonic integrated circuits, Electro optics

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Proceedings Article | 30 May 2022 Presentation

Highly efficient SRS in SF6 and CF4 gas-filled photonic bandgap fiber

R. Avrahamy, S. Edelstein, A. Halstuch, D. Belker, Amiel Ishaaya

Proceedings Volume PC12142, PC121420U (2022) https://doi.org/10.1117/12.2627109

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Proceedings Article | 18 April 2021 Presentation

Highly doped multicomponent phosphate glass fibers for compact pulsed optical amplifiers

Nadia Giovanna Boetti, Diego Pugliese, Omri Moschovits, Enkeleda Balliu, Joris Lousteau, Duccio Gallichi-Nottiani, Davide Janner, Amiel Ishaaya, Magnus Engholm, Daniel Milanese

Proceedings Volume 11773, 117730N (2021) https://doi.org/10.1117/12.2590840

KEYWORDS: Glasses, Optical fibers, Optical amplifiers, Fiber amplifiers, Cladding, Oscillators, Optics manufacturing, LIDAR, Ions, Fiber lasers

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Proceedings Article | 18 April 2021 Presentation + Paper

Inscription of phase-shifted gratings with ultrashort pulses using defocusing and phase-mask shifting

Aviran Halstuch, Amiel Ishaaya

Proceedings Volume 11773, 117730S (2021) https://doi.org/10.1117/12.2591765

KEYWORDS: Phase shifts, Ultrafast phenomena, Fiber Bragg gratings, Femtosecond phenomena, Single mode fibers, Gaussian beams, Wave plates, Sapphire lasers, Refractive index, Spherical lenses

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SPIE Journal Paper | 3 January 2018

Multitaper high efficiency coupler that overcomes coupling misalignment errors

Ted Frumkin, Amiel Ishaaya, Zeev Zalevsky

JNP, Vol. 12, Issue 01, 016001, (January 2018) https://doi.org/10.1117/12.10.1117/1.JNP.12.016001

KEYWORDS: Waveguides, Free space, Optical fibers, Silicon, Optical alignment, Free space optics, Numerical simulations, Optical components, Error analysis, Device simulation

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Proceedings Article | 7 March 2016 Paper

Lead extraction by selective operation of a nanosecond-pulsed 355nm laser

Amir Herzog, Stefan Bogdan, Michael Glikson, Amiel Ishaaya, Charles Love

Proceedings Volume 9706, 97060T (2016) https://doi.org/10.1117/12.2212613

KEYWORDS: Lead, Laser ablation, Laser energy, Veins, Solid state lasers, In vivo imaging, Laser tissue interaction, Tissue optics, Tissues, Injuries, Ultraviolet radiation, Optical fibers

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SPIE Journal Paper | 29 August 2013

Silicon nanophotonic multitaper for efficient light coupling between fiber and silicon waveguide

Ted Frumkin, Hadar Genish, Amiel Ishaaya, Zeev Zalevsky

JNP, Vol. 7, Issue 01, 073084, (August 2013) https://doi.org/10.1117/12.10.1117/1.JNP.7.073084

KEYWORDS: Waveguides, Silicon, Nanophotonics, Fiber couplers, Photonic integrated circuits, Fabrication, Nanolithography, Silicon photonics, Structured optical fibers, Single mode fibers

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Proceedings Article | 26 April 2007 Paper

Intracavity phase element improves laser mode stability

G. Machavariani, N. Davidson, A. Ishaaya, A. Friesem

Proceedings Volume 6346, 63462Z (2007) https://doi.org/10.1117/12.739316

KEYWORDS: Resonators, Laser resonators, Gas lasers, Mirrors, Near field, Modes of laser operation, Carbon monoxide, Chemical elements, Laser stabilization, Reflectivity

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Proceedings Article | 14 November 2003 Paper

Transformation of a high-order mode-intensity distribution to a nearly Gaussian beam

G. Machavariani, Nir Davidson, Amiel Ishaaya, Asher Friesem, Erez Hasman

Proceedings Volume 5147, (2003) https://doi.org/10.1117/12.537696

KEYWORDS: Gaussian beams, Mirrors, Beam splitters, Near field, Beam shaping, Phase shifts, Solids, Beam propagation method, Physics, Complex systems

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Proceedings Article | 1 May 1994 Paper

Filtered vacuum arc deposition of semiconductor thin films

Raymond Boxman, Samuel Goldsmith, Amir Ben-Shalom, Larissa Kaplan, David Arbilly, Evgeny Gidalevich, Vladimir Zhitomirsky, Amiel Ishaya, Michael Keidar, Isak Beilis

Proceedings Volume 2259, (1994) https://doi.org/10.1117/12.174615

KEYWORDS: Plasma, Amorphous silicon, Silicon, Tin, Thin films, Magnetism, Crystals, Ions, Copper, Solar cells

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Showing 5 of 12 publications

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