Coupled Bloch-Wave Analysis of Active PhC Waveguides and Cavities

Marco Saldutti; Jesper Mørk; Paolo Bardella; Ivo Montrosset; Mariangela Gioannini

doi:10.1109/NUSOD.2018.8570231

Coupled Bloch-Wave Analysis of Active PhC Waveguides and Cavities

Marco Saldutti
, Jesper Mørk
, Paolo Bardella
, Ivo Montrosset
, Mariangela Gioannini

Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

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Abstract

A coupled Bloch-wave approach is employed to analyze active photonic-crystal (PhC) waveguides and cavities. Gain couples the otherwise independent counter-propagating Bloch modes. This coupling is shown to limit the maximum attainable slow-light enhancement of gain itself and to strongly affect the mode selection in PhC lasers.

Original language	English
Title of host publication	Proceedings of 2018 International Conference on Numerical Simulation of Optoelectronic Devices
Publisher	IEEE
Publication date	2018
Pages	83 - 84
ISBN (Print)	9781538655993
DOIs	https://doi.org/10.1109/NUSOD.2018.8570231
Publication status	Published - 2018
Event	2018 International Conference on Numerical Simulation of Optoelectronic Devices - The University of Hong Kong, Hong Kong, Hong Kong Duration: 5 Nov 2018 → 9 Nov 2018 https://www.nusod.org/2018/

Conference

Conference	2018 International Conference on Numerical Simulation of Optoelectronic Devices
Location	The University of Hong Kong
Country/Territory	Hong Kong
City	Hong Kong
Period	05/11/2018 → 09/11/2018
Internet address	https://www.nusod.org/2018/

Series	Proceedings of the International Conference on Numerical Simulation of Optoelectronic Devices, Nusod
ISSN	2158-3242

Keywords

PhC lasers
Coupled-mode theory
Bloch waves
Slow-light

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10.1109/NUSOD.2018.8570231

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title = "Coupled Bloch-Wave Analysis of Active PhC Waveguides and Cavities",

abstract = "A coupled Bloch-wave approach is employed to analyze active photonic-crystal (PhC) waveguides and cavities. Gain couples the otherwise independent counter-propagating Bloch modes. This coupling is shown to limit the maximum attainable slow-light enhancement of gain itself and to strongly affect the mode selection in PhC lasers.",

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author = "Marco Saldutti and Jesper M{\o}rk and Paolo Bardella and Ivo Montrosset and Mariangela Gioannini",

year = "2018",

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series = "Proceedings of the International Conference on Numerical Simulation of Optoelectronic Devices, Nusod",

pages = "83 -- 84",

booktitle = "Proceedings of 2018 International Conference on Numerical Simulation of Optoelectronic Devices",

publisher = "IEEE",

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Saldutti, M, Mørk, J, Bardella, P, Montrosset, I & Gioannini, M 2018, Coupled Bloch-Wave Analysis of Active PhC Waveguides and Cavities. in Proceedings of 2018 International Conference on Numerical Simulation of Optoelectronic Devices. IEEE, Proceedings of the International Conference on Numerical Simulation of Optoelectronic Devices, Nusod, pp. 83 - 84, 2018 International Conference on Numerical Simulation of Optoelectronic Devices , Hong Kong, Hong Kong, 05/11/2018. https://doi.org/10.1109/NUSOD.2018.8570231

Coupled Bloch-Wave Analysis of Active PhC Waveguides and Cavities. / Saldutti, Marco; Mørk, Jesper; Bardella, Paolo et al.
Proceedings of 2018 International Conference on Numerical Simulation of Optoelectronic Devices. IEEE, 2018. p. 83 - 84 (Proceedings of the International Conference on Numerical Simulation of Optoelectronic Devices, Nusod).

Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

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T1 - Coupled Bloch-Wave Analysis of Active PhC Waveguides and Cavities

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AU - Bardella, Paolo

AU - Montrosset, Ivo

AU - Gioannini, Mariangela

PY - 2018

Y1 - 2018

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AB - A coupled Bloch-wave approach is employed to analyze active photonic-crystal (PhC) waveguides and cavities. Gain couples the otherwise independent counter-propagating Bloch modes. This coupling is shown to limit the maximum attainable slow-light enhancement of gain itself and to strongly affect the mode selection in PhC lasers.

KW - PhC lasers

KW - Coupled-mode theory

KW - Bloch waves

KW - Slow-light

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DO - 10.1109/NUSOD.2018.8570231

M3 - Article in proceedings

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T3 - Proceedings of the International Conference on Numerical Simulation of Optoelectronic Devices, Nusod

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BT - Proceedings of 2018 International Conference on Numerical Simulation of Optoelectronic Devices

PB - IEEE

T2 - 2018 International Conference on Numerical Simulation of Optoelectronic Devices

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ER -

Saldutti M, Mørk J, Bardella P, Montrosset I, Gioannini M. Coupled Bloch-Wave Analysis of Active PhC Waveguides and Cavities. In Proceedings of 2018 International Conference on Numerical Simulation of Optoelectronic Devices. IEEE. 2018. p. 83 - 84. (Proceedings of the International Conference on Numerical Simulation of Optoelectronic Devices, Nusod). doi: 10.1109/NUSOD.2018.8570231

Coupled Bloch-Wave Analysis of Active PhC Waveguides and Cavities

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