Distributed feedback Terahertz QCLs with a quasi-periodic Penrose patterning

Alberto Ronzani; Michele Nobile; Lianhe Li; Alessandro Tredicucci; Edmund Linfield; Miriam S. Vitiello

doi:10.1109/irmmw-thz.2013.6665450

Distributed feedback Terahertz QCLs with a quasi-periodic Penrose patterning

Alberto Ronzani
, Michele Nobile
, Lianhe Li
, Alessandro Tredicucci
, Edmund Linfield
, Miriam S. Vitiello

Not published at VTT

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

Abstract

We developed vertical emitting THz QCL sources having an optical resonator based on a quasi-periodic patterning of the top metal layer of a double-metal waveguide. The designed pattern induces a distributed feedback effect capable of providing optical feedback as well as vertical extraction in a sharply collimated far field.

Original language	English
Title of host publication	2013 38th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz)
Publisher	IEEE Institute of Electrical and Electronic Engineers
ISBN (Electronic)	978-1-4673-4717-4
DOIs	https://doi.org/10.1109/irmmw-thz.2013.6665450
Publication status	Published - Sept 2013
MoE publication type	A4 Article in a conference publication
Event	38th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz - Mainz, Germany Duration: 1 Sept 2013 → 6 Sept 2013

Conference

Conference	38th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz
Abbreviated title	IRMMW-THz
Country/Territory	Germany
City	Mainz
Period	1/09/13 → 6/09/13

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10.1109/irmmw-thz.2013.6665450

Cite this

Ronzani, A., Nobile, M., Li, L., Tredicucci, A., Linfield, E., & Vitiello, M. S. (2013). Distributed feedback Terahertz QCLs with a quasi-periodic Penrose patterning. In 2013 38th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz) Article 13915967 IEEE Institute of Electrical and Electronic Engineers. https://doi.org/10.1109/irmmw-thz.2013.6665450

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title = "Distributed feedback Terahertz QCLs with a quasi-periodic Penrose patterning",

abstract = "We developed vertical emitting THz QCL sources having an optical resonator based on a quasi-periodic patterning of the top metal layer of a double-metal waveguide. The designed pattern induces a distributed feedback effect capable of providing optical feedback as well as vertical extraction in a sharply collimated far field.",

author = "Alberto Ronzani and Michele Nobile and Lianhe Li and Alessandro Tredicucci and Edmund Linfield and Vitiello, \{Miriam S.\}",

year = "2013",

month = sep,

doi = "10.1109/irmmw-thz.2013.6665450",

language = "English",

booktitle = "2013 38th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz)",

publisher = "IEEE Institute of Electrical and Electronic Engineers",

address = "United States",

note = "38th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz, IRMMW-THz ; Conference date: 01-09-2013 Through 06-09-2013",

}

Ronzani, A, Nobile, M, Li, L, Tredicucci, A, Linfield, E & Vitiello, MS 2013, Distributed feedback Terahertz QCLs with a quasi-periodic Penrose patterning. in 2013 38th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz)., 13915967, IEEE Institute of Electrical and Electronic Engineers, 38th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz, Mainz, Rhineland-Palatinate, Germany, 1/09/13. https://doi.org/10.1109/irmmw-thz.2013.6665450

Distributed feedback Terahertz QCLs with a quasi-periodic Penrose patterning. / Ronzani, Alberto; Nobile, Michele; Li, Lianhe et al.
2013 38th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz). IEEE Institute of Electrical and Electronic Engineers, 2013. 13915967.

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

TY - GEN

T1 - Distributed feedback Terahertz QCLs with a quasi-periodic Penrose patterning

AU - Ronzani, Alberto

AU - Nobile, Michele

AU - Li, Lianhe

AU - Tredicucci, Alessandro

AU - Linfield, Edmund

AU - Vitiello, Miriam S.

PY - 2013/9

Y1 - 2013/9

N2 - We developed vertical emitting THz QCL sources having an optical resonator based on a quasi-periodic patterning of the top metal layer of a double-metal waveguide. The designed pattern induces a distributed feedback effect capable of providing optical feedback as well as vertical extraction in a sharply collimated far field.

AB - We developed vertical emitting THz QCL sources having an optical resonator based on a quasi-periodic patterning of the top metal layer of a double-metal waveguide. The designed pattern induces a distributed feedback effect capable of providing optical feedback as well as vertical extraction in a sharply collimated far field.

U2 - 10.1109/irmmw-thz.2013.6665450

DO - 10.1109/irmmw-thz.2013.6665450

M3 - Conference article in proceedings

BT - 2013 38th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz)

PB - IEEE Institute of Electrical and Electronic Engineers

T2 - 38th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz

Y2 - 1 September 2013 through 6 September 2013

ER -

Distributed feedback Terahertz QCLs with a quasi-periodic Penrose patterning

Abstract

Conference

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