Demonstration of a 256×256 middle-wavelength infrared focal plane array based on InGaAs/InGaP quantum dot infrared photodetectors

Jiang, Jun; Mi, K.; Tsao, S.; Zhang, W.; Lim, Hyun‐Chang; D. O’Sullivan, Thomas; Sills, T.; Razeghi, Manijeh; J. Brown, Gail; Z. Tidrow, Meimei

doi:10.1063/1.1688000

Public

Demonstration of a 256×256 middle-wavelength infrared focal plane array based on InGaAs/InGaP quantum dot infrared photodetectors

Published in Applied Physics Letters • Mar 20, 2004

Authors:

Jun Jiang

K. Mi

S. Tsao

Abstract

We report a demonstration of an infrared focal plane array based on InGaAs/InGaP quantum dot infrared photodetectors. The middle-wavelength infrared quantum-dot infrared photodetector (QDIP) structure was grown via low-pressure metal organic chemical vapor deposition. A detectivity of 3.6×1010 cm Hz...

Subject

Photodetector

Infrared

Optoelectronics

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