Dr. Dritan Celo Profile

Dr. Dritan Celo

at Huawei Technologies Canada Co Ltd

SPIE Involvement:

Author

Publications (8)

SPIE Journal Paper | 7 May 2015

Highly tunable microwave and millimeter wave filtering using photonic technology

Joseph Seregelyi, Ping Lu, Stéphane Paquet, Dritan Celo, Stephen Mihailov

OE, Vol. 54, Issue 05, 057102, (May 2015) https://doi.org/10.1117/12.10.1117/1.OE.54.5.057102

KEYWORDS: Fiber Bragg gratings, Optical filters, Microwave radiation, Tunable filters, Electronic filtering, Signal attenuation, Extremely high frequency, Phase modulation, Single mode fibers, Temperature metrology

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Proceedings Article | 8 September 2011 Paper

Thermo-optic silica PLC devices for applications in high speed optical signal processing

Chantal Blanchetiere, Claire Callender, Sarkis Jacob, Christopher Ledderhof, Patrick Dumais, Dritan Celo, Lawrence Chen, Payman Samadi

Proceedings Volume 8007, 80070Q (2011) https://doi.org/10.1117/12.903450

KEYWORDS: Switching, Cladding, Switches, Thermal optics, Waveguides, Silica, Polarization, Photonic integrated circuits, Metals, Electrodes

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Proceedings Article | 8 September 2011 Paper

Planar lightwave circuits: it's all in the cladding

Patrick Dumais, Claire Callender, Jia Jiang, Chantal Blanchetière, Dritan Celo, Sarkis Jacob, Chris Ledderhof

Proceedings Volume 8007, 80070T (2011) https://doi.org/10.1117/12.905157

KEYWORDS: Cladding, Waveguides, Birefringence, Photonic integrated circuits, Control systems, Etching, Silica, Signal processing, Refractive index, Thermal optics

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Proceedings Article | 31 August 2011 Paper

Waveguide crossing characterization for silica planar lightwave circuits

D. Celo, P. Dumais, S. Paquet, J. Seregelyi, C. Callender

Proceedings Volume 8007, 80070P (2011) https://doi.org/10.1117/12.902933

KEYWORDS: Waveguides, Polarization, Refractive index, Silica, Photonic integrated circuits, Tolerancing, Semiconducting wafers, Data modeling, Optical fabrication, Optical simulations

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Proceedings Article | 21 September 2010 Paper

Microwave phase shifter implemented in photonic technology

Stéphane Paquet, Joe Seregelyi, Dritan Celo, Mario Caron

Proceedings Volume 7750, 77500L (2010) https://doi.org/10.1117/12.871248

KEYWORDS: Phase shifts, Modulators, Prototyping, Photonic integrated circuits, Control systems, Phase shift keying, Antennas, Waveguides, Signal attenuation, Optical amplifiers

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Proceedings Article | 30 October 2007 Paper

First order optimization technique for interferometric optical waveguide sensors

D. Celo, D. J. Walkey, T. Smy, J. Albert

Proceedings Volume 6796, 679639 (2007) https://doi.org/10.1117/12.778932

KEYWORDS: Brain-machine interfaces, Refractive index, Waveguides, Multimode interference devices, Active remote sensing, Sensors, Cladding, Silicon, Interferometry, Optical simulations

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Proceedings Article | 16 November 2004 Paper

Thermal modeling of a GaAs-based Mach-Zehnder modulator integrated with a MMIC broad-band driver amplifier

Dritan Celo, Tom Smy, Xiaoming Guo, Gerardo Romo, Langis Roy

Proceedings Volume 5579, (2004) https://doi.org/10.1117/12.566311

KEYWORDS: Thermal modeling, Electro optical modeling, Modulators, Gallium arsenide, Optical components, Optical amplifiers, Fiber amplifiers, Thermal analysis, 3D modeling, Transistors

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Proceedings Article | 21 October 2004 Paper

Digital optical switches with reconfigurable output waveguide branches in InP

Pedro Barrios, Siegfried Janz, Andre Delage, Ilya Golub, W. McKinnon, Philip Poole, Shawkat Abdalla, Dritan Celo, Sandy Ng, Tom Smy, Barry Syrett

Proceedings Volume 5622, (2004) https://doi.org/10.1117/12.592170

KEYWORDS: Waveguides, Switches, Switching, Thermal optics, Optical switching, Electrodes, Resistance, Plasma, Ion implantation, Oxygen

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Showing 5 of 8 publications

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