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THz quantum cascade lasers based on a hyperuniform design

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THz quantum cascade lasers based on a hyperuniform design. / Degl'Innocenti, Riccardo; Shah, Y. D.; Masini, L. et al.
In: Proceedings of SPIE, Vol. 9370, 93700A, 08.02.2015.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Harvard

Degl'Innocenti, R, Shah, YD, Masini, L, Ronzani, A, Pitanti, A, Ren, Y, Jessop, DS, Tredicucci, A, Beere, HE & Ritchie, DA 2015, 'THz quantum cascade lasers based on a hyperuniform design', Proceedings of SPIE, vol. 9370, 93700A. https://doi.org/10.1117/12.2083678

APA

Degl'Innocenti, R., Shah, Y. D., Masini, L., Ronzani, A., Pitanti, A., Ren, Y., Jessop, D. S., Tredicucci, A., Beere, H. E., & Ritchie, D. A. (2015). THz quantum cascade lasers based on a hyperuniform design. Proceedings of SPIE, 9370, Article 93700A. https://doi.org/10.1117/12.2083678

Vancouver

Degl'Innocenti R, Shah YD, Masini L, Ronzani A, Pitanti A, Ren Y et al. THz quantum cascade lasers based on a hyperuniform design. Proceedings of SPIE. 2015 Feb 8;9370:93700A. doi: 10.1117/12.2083678

Author

Degl'Innocenti, Riccardo ; Shah, Y. D. ; Masini, L. et al. / THz quantum cascade lasers based on a hyperuniform design. In: Proceedings of SPIE. 2015 ; Vol. 9370.

Bibtex

@article{1af8c362f9614fdb8548e6b22a4c30ae,
title = "THz quantum cascade lasers based on a hyperuniform design",
abstract = "A terahertz quantum cascade laser has been realized from an isotropic disordered hyperuniform design. Such a system presents a photonic band-gap although it is characterized by an efficient depletion of the long range order. Hyperuniform patterns allow greater versatility in engineering band gaps in comparison to standard photonic-crystal materials. Bidimensional hyperuniform patterns were simulated for hexagonal tiles composed of high refractive index disks merged in a low dielectric constant polymeric matrix. Based on this design, quantum cascade lasers were fabricated by standard photolithography, metal evaporation, lift-off and dry-etching techniques in a half-stack bound to continuum active region emitting around 2.9 THz.",
keywords = "hyperuniform disordered distribution, photonic band gap, Quantum cascade lasers, terahertz",
author = "Riccardo Degl'Innocenti and Shah, {Y. D.} and L. Masini and A. Ronzani and A. Pitanti and Y. Ren and Jessop, {D. S.} and A. Tredicucci and Beere, {H. E.} and Ritchie, {D. A.}",
year = "2015",
month = feb,
day = "8",
doi = "10.1117/12.2083678",
language = "English",
volume = "9370",
journal = "Proceedings of SPIE",
issn = "0277-786X",
publisher = "SPIE",
note = "Quantum Sensing and Nanophotonic Devices XII ; Conference date: 08-02-2015 Through 12-02-2015",

}

RIS

TY - JOUR

T1 - THz quantum cascade lasers based on a hyperuniform design

AU - Degl'Innocenti, Riccardo

AU - Shah, Y. D.

AU - Masini, L.

AU - Ronzani, A.

AU - Pitanti, A.

AU - Ren, Y.

AU - Jessop, D. S.

AU - Tredicucci, A.

AU - Beere, H. E.

AU - Ritchie, D. A.

PY - 2015/2/8

Y1 - 2015/2/8

N2 - A terahertz quantum cascade laser has been realized from an isotropic disordered hyperuniform design. Such a system presents a photonic band-gap although it is characterized by an efficient depletion of the long range order. Hyperuniform patterns allow greater versatility in engineering band gaps in comparison to standard photonic-crystal materials. Bidimensional hyperuniform patterns were simulated for hexagonal tiles composed of high refractive index disks merged in a low dielectric constant polymeric matrix. Based on this design, quantum cascade lasers were fabricated by standard photolithography, metal evaporation, lift-off and dry-etching techniques in a half-stack bound to continuum active region emitting around 2.9 THz.

AB - A terahertz quantum cascade laser has been realized from an isotropic disordered hyperuniform design. Such a system presents a photonic band-gap although it is characterized by an efficient depletion of the long range order. Hyperuniform patterns allow greater versatility in engineering band gaps in comparison to standard photonic-crystal materials. Bidimensional hyperuniform patterns were simulated for hexagonal tiles composed of high refractive index disks merged in a low dielectric constant polymeric matrix. Based on this design, quantum cascade lasers were fabricated by standard photolithography, metal evaporation, lift-off and dry-etching techniques in a half-stack bound to continuum active region emitting around 2.9 THz.

KW - hyperuniform disordered distribution

KW - photonic band gap

KW - Quantum cascade lasers

KW - terahertz

U2 - 10.1117/12.2083678

DO - 10.1117/12.2083678

M3 - Journal article

AN - SCOPUS:84923812849

VL - 9370

JO - Proceedings of SPIE

JF - Proceedings of SPIE

SN - 0277-786X

M1 - 93700A

T2 - Quantum Sensing and Nanophotonic Devices XII

Y2 - 8 February 2015 through 12 February 2015

ER -