Dr. Dror Malka Profile

Dr. Dror Malka

Doctor of Electrical Engineering at Holon Institute of Technology

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Author

Publications (12)

Proceedings Article | 31 May 2023 Presentation + Paper

A silicon nitride MMI O-band power combiner based on slot waveguide structures

Dror Malka

Proceedings Volume 12575, 125750B (2023) https://doi.org/10.1117/12.2664888

KEYWORDS: Brain-machine interfaces, Waveguides, Silicon, Beam combiners, Laser sources, Tolerancing, Silicon nitride, Transmitters, Reflection, Design and modelling

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Proceedings Article | 18 April 2021 Presentation + Paper

RGB multiplexer using polycarbonate MC-POF technology

Bar Gelkop, Linoy Aichnboim, Dror Malka

Proceedings Volume 11773, 1177311 (2021) https://doi.org/10.1117/12.2589069

KEYWORDS: RGB color model, Multiplexers, Wavelength division multiplexing, Optical fibers, Signal attenuation, Polymer optical fibers, Phase only filters, Data communications, Beam propagation method, Wireless communications

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Proceedings Article | 21 June 2019 Presentation + Paper

1x4 VLC wavelength demultiplexer based on multislot waveguide structures

Moriel Gindi, Amit Melamed, Dror Malka

Proceedings Volume 11062, 110620A (2019) https://doi.org/10.1117/12.2527618

KEYWORDS: Demultiplexers, Waveguides, Gallium nitride, Visible radiation, Wavelength division multiplexing, Silica, Telecommunications, Data communications, Optical communications, Multimode interference devices

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Proceedings Article | 16 April 2019 Presentation + Paper

RGB wavelength demultiplexer based on PCF/POF structure

Rami Dadabayev, Dror Malka

Proceedings Volume 11029, 110290L (2019) https://doi.org/10.1117/12.2523959

KEYWORDS: RGB color model, Demultiplexers, Phase only filters, Switches, Visible radiation, Light wave propagation, Wavelength division multiplexing, Beam propagation method, Silicon, Silica

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Proceedings Article | 5 June 2018 Paper

1 × 8 green light intensity splitter based on gallium-nitride slot waveguide in MMI structure

Dror Malka, Moshe Ran

Proceedings Volume 10690, 1069010 (2018) https://doi.org/10.1117/12.2313271

KEYWORDS: Waveguides, Gallium nitride, Visible radiation, Signal attenuation, Telecommunications, Silicon, Refractive index, Multimode interference devices, Wave propagation

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Proceedings Article | 2 March 2018 Paper

Design of tunable thermo-optic C-band filter based on coated silicon slab

Hadar Pinhas, Dror Malka, Yossef Danan, Moshe Sinvani, Zeev Zalevsky

Proceedings Volume 10526, 105261T (2018) https://doi.org/10.1117/12.2286570

KEYWORDS: Silicon, Optical filters, Tunable filters, Thermal optics, Resonators, Bandpass filters, Electronic filtering, Linear filtering, Optical switching, Optical coatings

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SPIE Journal Paper | 17 August 2017

Nanostructures with periodic heating–cooling cycles for photoacoustic imaging using continuous-wave illumination

Yossef Danan, Dror Malka, Nisan Ozana, Zeev Zalevsky

JNP, Vol. 12, Issue 01, 012507, (August 2017) https://doi.org/10.1117/12.10.1117/1.JNP.12.012507

KEYWORDS: Nanostructures, Nanoparticles, Nanorods, Photoacoustic imaging, Gold, Absorption, Tissues, Silicon, Continuous wave operation, Silica

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Proceedings Article | 26 June 2017 Paper

Slot silicon-gallium nitride waveguide in MMI structures based 1x8 wavelength demultiplexer

Bar Baruch Ben Zaken, Tal Zanzury, Dror Malka

Proceedings Volume 10335, 103350P (2017) https://doi.org/10.1117/12.2281163

KEYWORDS: Waveguides, Demultiplexers, Silicon, Gallium nitride, Multimode interference devices, Dense wavelength division multiplexing, Light wave propagation, Silica, Refractive index, S band, Geometrical optics, Wave propagation

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Proceedings Article | 16 May 2017 Presentation + Paper

An 8-channel wavelength demultiplexer based on photonic crystal fiber

Dror Malka

Proceedings Volume 10232, 102320F (2017) https://doi.org/10.1117/12.2269482

KEYWORDS: Lithium niobate, Optical networks, Demultiplexers, Photonic crystal fibers, Dense wavelength division multiplexing, Optical components, Silica, Beam propagation method, Refractive index, Optical fibers, Waveguides, Silicon

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Proceedings Article | 20 February 2017 Presentation + Paper

Micro mirrors based coupling of light to multi-core fiber realizing in-fiber photonic neural network processor

Eyal Cohen, Dror Malka, Amir Shemer, Asaf Shahmoon, Michael London, Zeev Zalevsky

Proceedings Volume 10117, 1011703 (2017) https://doi.org/10.1117/12.2253426

KEYWORDS: Neural networks, Micromirrors, Beam shaping, Optical computing, Artificial neural networks, Parallel processing, Data processing, Optical design, Digital micromirror devices, Fractal analysis, Binary data, Geometrical optics, Erbium

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SPIE Journal Paper | 8 September 2016

Silicon-coated gold nanoparticles nanoscopy

Yossef Danan, Tali Ilovitsh, Yehonatan Ramon, Dror Malka, Danping Liu, Zeev Zalevsky

JNP, Vol. 10, Issue 03, 036015, (September 2016) https://doi.org/10.1117/12.10.1117/1.JNP.10.036015

KEYWORDS: Silicon, Point spread functions, Nanoparticles, Gold, Refractive index, Nanostructures, Super resolution, Super resolution microscopy, Coating, Laser beam diagnostics

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SPIE Journal Paper | 15 September 2014

Fiber-laser monolithic coherent beam combiner based on multicore photonic crystal fiber

Dror Malka, Yoav Sintov, Zeev Zalevsky

OE, Vol. 54, Issue 01, 011007, (September 2014) https://doi.org/10.1117/12.10.1117/1.OE.54.1.011007

KEYWORDS: Fiber lasers, Polarization, Beam propagation method, Photonic crystal fibers, Optical simulations, Light sources, Structured optical fibers, Birefringence, Raman scattering, Waveguides

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Showing 5 of 12 publications

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