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Surface Passivation and Performance Characteristics of Type II InAs/GaSb Superlattice Infrared Photodetectors for Focal Plane Arrays

Description:

Leakage currents limit the operation of high performance type II InAs/GaSb superlattice photodiode technology. Surface leakage current becomes a dominant, limiting factor to the ideal performance of a photodiode, especially at the scale of a focal plane array pixel (< 25 µm), and must be addressed. A reduction of the...

Keyword:

superlattices, infrared, passivation, FPA, photodetectors, and surface

Subject:

Electrical and Computer Engineering

Creator:

Andrew David Hood

Owner:

Scholarly Digital Publishing

Date Uploaded:

08/31/2018

Date Modified:

08/31/2018

Date Created:

2007-12-05

Resource Type:

Dissertation
Quantum Dot Infrared Photodetectors Operating at Room Temperature: Modeling, Experiments and Analysis

Description:

The important application for the infrared photodetectors is mainly thermal imaging by focal plane arrays (FPAs) for military and commercial purposes. So far, most mid-wavelength infrared (MWIR) and long-wavelength infrared (LWIR) FPAs are based either on HgCdTe (MCT) or quantum well infrared photodetectors (QWIPs). Even though those technologies are well...

Keyword:

self-assembly, infrared, focal plane array, Quantum Dot, semiconductor, and photodetector

Subject:

Electrical and Computer Engineering

Creator:

Ho-Chul Lim

Owner:

Scholarly Digital Publishing

Date Uploaded:

08/29/2018

Date Modified:

08/29/2018

Date Created:

2007-11-07

Resource Type:

Dissertation

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Surface Passivation and Performance Characteristics of Type II InAs/GaSb Superlattice Infrared Photodetectors for Focal Plane Arrays

Quantum Dot Infrared Photodetectors Operating at Room Temperature: Modeling, Experiments and Analysis

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