Zobrazeno 1 - 7
of 7
pro vyhledávání: '"77"'
Autor:
Bijan Movaghar, Ho Chul Lim, John Szafraniec, Wei Zhang, Manijeh Razeghi, Maho Taguchi, S. Tsao
Publikováno v:
SPIE Proceedings.
Here we report the first demonstrations of infrared focal plane array (FPA) based on GaAs and InP based quantum dot infrared photodetectors (QDIPs). QDIPs are extension of quantum well infrared photodetectors (QWIPs) and are predicted to outperform Q
Autor:
Johannes Schmidt, Johannes Schmitz, Andreas Wörl, N. Kohn, Volker Daumer, Frank Rutz, T. Stadelmann, Matthias Wauro, T. Hugger, Robert Rehm, R. Müller, W. Luppold, Jasmin Niemasz
Publikováno v:
SPIE Proceedings.
This paper reports on advances in the electro-optical characterization of InAs/GaSb short-period superlattice infrared photodetectors with cut-off wavelengths in the mid-wavelength and long-wavelength infrared ranges. To facilitate in-line monitoring
Publikováno v:
SPIE Proceedings.
In the past few years, significant progress has been made in the structure design, growth and processing of Type-II InAs/GaSb superlattice photodetectors. Type-II superlattice demonstrated its ability to perform imaging in the middle and long infra-r
Autor:
E. R. Blazejewski, D. Z. Ting, Sir B. Rafol, Sarath D. Gunapala, C. A. Shott, John K. Liu, Yun-Chorng Chang, Sanjay Krishna, Sam A. Keo, Cory J. Hill, Sumith V. Bandara, Jason M. Mumolo
Publikováno v:
SPIE Proceedings.
Epitaxially grown self-assembled InAs/InGaAs/GaAs quantum dots (QDs) are exploited for the development of large-format long-wavelength infrared (LWIR) focal plane arrays (FPAs). The Dot-in-a-Well (DWELL) structures were experimentally shown to absorb
Autor:
John K. Liu, Sir B. Rafol, Sumith V. Bandara, E. R. Blazejewski, Sam A. Keo, Sanjay Krishna, Sarath D. Gunapala, C. A. Shott, Jason M. Mumolo, D. Z. Ting, Cory J. Hill, Yia-Chung Chang
Publikováno v:
SPIE Proceedings.
We have exploited the artificial atom-like properties of epitaxially grown self-assembled quantum dots (QDs) for the development of high operating temperature long wavelength infrared (LWIR) focal plane arrays (FPAs). QD infrared photodetectors (QDIP
Autor:
Sam A. Keo, Sarath D. Gunapala, D. Z. Ting, Sumith V. Bandara, Jason M. Mumolo, C. A. Shott, Yun-Chorng Chang, Sanjay Krishna, John K. Liu, Cory J. Hill, Sir B. Rafol, E. R. Blazejewski
Publikováno v:
SPIE Proceedings.
We have exploited the artificial atom-like properties of epitaxially grown self-assembled quantum dots (QDs) for the development of high operating temperature long wavelength infrared (LWIR) focal plane arrays (FPAs). QD infrared photodetectors (QDIP
Autor:
E. R. Blazejewski, Sumith V. Bandara, Sir B. Rafol, Cory J. Hill, Sanjay Krishna, John K. Liu, Sam A. Keo, Sarath D. Gunapala, David Z. Ting, Y. C. Chang, Jason M. Mumolo, C. A. Shott
Publikováno v:
SPIE Proceedings.
We have exploited the artificial atomlike properties of epitaxially self-assembled quantum dots for the development of high operating temperature long wavelength infrared (LWIR) focal plane arrays. Quantum dots are nanometer-scale islands that form s