Development of high-speed quantum dots/graphene infrared detectors for uncooled infrared imaging

2021 ◽  
Author(s):  
Judy Z. Wu ◽  
Maogang Gong ◽  
Russell C. Schmitz ◽  
Bo Liu
Keyword(s):  
Quantum Dots ◽  
Infrared Detectors ◽  
High Speed ◽  
Infrared Imaging ◽  
Uncooled Infrared Imaging

Advances in low-cost infrared imaging using II-VI colloidal quantum dots (Conference Presentation)

2017 ◽  
Author(s):  
Richard E. Pimpinella ◽  
Christopher Buurma ◽  
Anthony J. Ciani ◽  
Christoph H. Grein ◽  
Philippe Guyot-Sionnest
Keyword(s):  
Quantum Dots ◽  
Infrared Imaging ◽  
Low Cost ◽  
Colloidal Quantum Dots

Investigation of multi-stack quantum dots-in-double-well infrared detectors

2009 ◽  
Author(s):  
M. N. Kutty ◽  
Y. D. Sharma ◽  
A. Barve ◽  
J. Shao ◽  
E. Plis ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Infrared Detectors

Tuning In0.3Ga0.7As∕GaAs multiple quantum dots for long-wavelength infrared detectors

2004 ◽  
Vol 85 (6) ◽  
pp. 1003-1005 ◽  
Author(s):  
Ying Chao Chua ◽  
E. A. Decuir ◽  
B. S. Passmore ◽  
K. H. Sharif ◽  
M. O. Manasreh ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Infrared Detectors ◽  
Multiple Quantum ◽  
Long Wavelength ◽  
Long Wavelength Infrared

scholarly journals Temperature Dependence of Quantum Dots-In-Well Infrared Photo Detectors (QDIPs) using Photoluminescence

2019 ◽  
Vol 8 (2S2) ◽  
pp. 254-259
Keyword(s):  
Quantum Dots ◽  
Fourier Transform ◽  
Infrared Spectroscopy ◽  
Dark Current ◽  
Infrared Detectors ◽  
Normal Incidence ◽  
Infrared Detection ◽  
Intersubband Transitions ◽  
Inas Quantum Dots ◽  
Photo Detectors

A research of quantity dots-in-well infrared photo detectors (QDIPs) produces helpful outcomes for creating a twocolor QDIP. Quantum dot infrared photo detectors (QDIPs) have been shown to be a main technology in mid-and longwavelength infrared detection owing to their capacity for normal incidence operation and low dark current. This research explores infrared detectors based on intersubband transitions in a novel heterostructure of InAs / In0.15 Ga0.85 As / GaAs quantum dotsin-well (DWELL). The InAs quantum dots are also positioned in an In0.15 Ga0.85 in the DWELL framework, which in turn is well positioned with the In0.1Ga0.9As obstacle in GaAs quantum. Using fourier transform infrared spectroscopy, the optical characteristics of the sample were researched using photoluminescence and photocurrent. Spectrally adjustable reaction was noted at 6.2μm and 7.5μm with prejudice and lengthy wave IR reaction

Near infrared detectors based on HgSe and HgCdSe quantum dots generated at the liquid–liquid interface

2013 ◽  
Vol 1 (39) ◽  
pp. 6184 ◽  
Author(s):  
Manoj K. Jana ◽  
P. Chithaiah ◽  
Banavoth Murali ◽  
S. B. Krupanidhi ◽  
Kanishka Biswas ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Infrared Detectors ◽  
Near Infrared ◽  
Liquid Interface

Uncooled infrared imaging using bimaterial microcantilever arrays

2006 ◽  
Vol 89 (7) ◽  
pp. 073118 ◽  
Author(s):  
D. Grbovic ◽  
N. V. Lavrik ◽  
P. G. Datskos ◽  
D. Forrai ◽  
E. Nelson ◽  
...  
Keyword(s):  
Infrared Imaging ◽  
Microcantilever Arrays ◽  
Uncooled Infrared Imaging
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