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Authors: J-P. Perez 1 ; Q. Durlin 1 ; C. Cervera 2 and P. Christol 1

Affiliations: 1 Univ. Montpellier, IES, UMR 5214, CNRS, IES and UMR 5214, France ; 2 CEA-LETI, France

ISBN: 978-989-758-286-8

Keyword(s): Infrared Photodetector, Type II Superlattice, Molecular Beam Epitaxy.

Related Ontology Subjects/Areas/Topics: Photodetectors, Sensors and Imaging ; Photonic and Optoelectronic Materials and Devices ; Photonics ; Photonics, Optics and Laser Technology

Abstract: We studied Ga-free InAs/InAsSb type-II superlattice (T2SL) in terms of period, thickness and antimony composition as a photon absorbing active layer (AL) of a suitable XBn structure for full mid-wavelength infrared domain (MWIR, 3-5µm) detection. The SL photodetector structures were fabricated by molecular beam epitaxy (MBE) on n-type GaSb substrate and exhibited cut-off wavelength between 5µm and 5.5µm at 150K. Electro-optical and electrical results of the device are reported and compared to the usual InSb MWIR photodiode.

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Paper citation in several formats:
Perez, J.; Durlin, Q.; Cervera, C. and Christol, P. (2018). New Ga-Free InAs/InAsSb Superlattice Infrared Photodetector .In Proceedings of the 6th International Conference on Photonics, Optics and Laser Technology - Volume 1: PHOTOPTICS, ISBN 978-989-758-286-8, pages 232-237. DOI: 10.5220/0006634002320237

@conference{photoptics18,
author={J{-}P. Perez. and Q. Durlin. and C. Cervera. and P. Christol.},
title={New Ga-Free InAs/InAsSb Superlattice Infrared Photodetector },
booktitle={Proceedings of the 6th International Conference on Photonics, Optics and Laser Technology - Volume 1: PHOTOPTICS,},
year={2018},
pages={232-237},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0006634002320237},
isbn={978-989-758-286-8},
}

TY - CONF

JO - Proceedings of the 6th International Conference on Photonics, Optics and Laser Technology - Volume 1: PHOTOPTICS,
TI - New Ga-Free InAs/InAsSb Superlattice Infrared Photodetector
SN - 978-989-758-286-8
AU - Perez, J.
AU - Durlin, Q.
AU - Cervera, C.
AU - Christol, P.
PY - 2018
SP - 232
EP - 237
DO - 10.5220/0006634002320237

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