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Title: Short-wavelength interband cascade infrared photodetectors operating above room temperature

Journal Article · · Journal of Applied Physics
DOI:https://doi.org/10.1063/1.4939961· OSTI ID:1239985
 [1];  [1];  [1];  [1];  [1];  [2];  [1]
  1. Univ. of Oklahoma, Norman, OK (United States)
  2. Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)

High temperature operation (250–340 K) of short-wavelength interband cascade infrared photodetectors (ICIPs) with InAs/GaSb/Al0.2In0.8Sb/GaSb superlattice absorbers has been demonstrated with a 50% cutoff wavelength of 2.9 μm at 300 K. Two ICIP structures, one with two and the other with three stages, were designed and grown to explore this multiple-stage architecture. At λ = 2.1 μm, the two- and three-stage ICIPs had Johnson-noise-limited detectivities of 5.1 × 109 and 5.8 ×109 cm Hz1/2/W, respectively, at 300 K. The better device performance of the three-stage ICIP over the two-stage ICIP confirmed the advantage of more stages for this cascade architecture. Furthermore, an Arrhenius activation energy of 450 meV is extracted for the bulk resistance-area product, which indicates the dominance of the diffusion current at these high temperatures.

Research Organization:
Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)
Sponsoring Organization:
USDOE National Nuclear Security Administration (NNSA)
Grant/Contract Number:
AC04-94AL85000
OSTI ID:
1239985
Report Number(s):
SAND-2015-10844J; JAPIAU; 617683
Journal Information:
Journal of Applied Physics, Vol. 119, Issue 2; ISSN 0021-8979
Publisher:
American Institute of Physics (AIP)Copyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 31 works
Citation information provided by
Web of Science

References (26)

Infrared photodetector development at Fraunhofer IAF conference February 2014
Uncooled operation of type-II InAs∕GaSb superlattice photodiodes in the midwavelength infrared range journal June 2005
Interband cascade detectors with room temperature photovoltaic operation journal March 2005
Interband cascade lasers journal March 2015
Interband cascade infrared photodetectors with long and very-long cutoff wavelengths journal May 2015
Demonstration of shortwavelength infrared photodiodes based on type-II InAs/GaSb/AlSb superlattices journal May 2012
k · p model for the energy dispersions and absorption spectra of InAs/GaSb type-II superlattices journal December 2012
Dark current suppression in type II InAs∕GaSb superlattice long wavelength infrared photodiodes with M-structure barrier journal October 2007
Midinfrared type-II InAs∕GaSb superlattice photodiodes toward room temperature operation journal October 2008
GaAs Based InAs/GaSb Superlattice Short Wavelength Infrared Detectors Grown by Molecular Beam Epitaxy journal February 2009
High-temperature operation of interband cascade infrared photodetectors with cutoff wavelengths near 8     μ m journal June 2015
Noise spectrum measurements of a midwave, interband cascade infrared photodetector with 33 nm wide electron barrier conference September 2013
Interband-cascade infrared photodetectors with superlattice absorbers journal March 2010
Ultimate performance of infrared photodetectors and figure of merit of detector material journal March 1997
Mid-infrared interband cascade lasers based on type-II heterostructures journal October 1999
High-performance short-wavelength infrared photodetectors based on type-II InAs/InAs 1-x Sb x /AlAs 1−x Sb x superlattices journal October 2015
State-of-the-Art Infrared Detector Technology book October 2014
Minority carrier lifetimes in ideal InGaSb/InAs superlattices journal December 1992
Optical performances of InAs/GaSb/InSb short-period superlattice laser diode for mid-infrared emission journal November 2010
Origin of 1/ f noise observed in Hg 0.7 Cd 0.3 Te variable area photodiode arrays
  • Chung, H. K.; Rosenberg, M. A.; Zimmermann, P. H.
  • Journal of Vacuum Science & Technology A: Vacuum, Surfaces, and Films, Vol. 3, Issue 1 https://doi.org/10.1116/1.573196
journal January 1985
Proposal for strained type II superlattice infrared detectors journal September 1987
Theory of multiple-stage interband photovoltaic devices and ultimate performance limit comparison of multiple-stage and single-stage interband infrared detectors journal September 2013
Zener tunneling in semiconductors journal January 1960
Leakage mechanisms and potential performance of molecular-beam epitaxially grown GaInAsSb 2.4 μm photodiode detectors journal May 2008
Bound and quasibound states in leaky quantum wells journal September 1992
Interband cascade (IC) lasers book January 2013

Cited By (4)

Type–II superlattices base visible/extended short–wavelength infrared photodetectors with a bandstructure–engineered photo–generated carrier extractor journal March 2019
Monolithically integrated mid-IR interband cascade laser and photodetector operating at room temperature journal October 2016
InAs/GaSb superlattice interband cascade light emitting diodes with high output power and high wall-plug efficiency journal June 2019
High-frequency operation of a mid-infrared interband cascade system at room temperature journal May 2016

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