Author/Authors :
Gunapala، نويسنده , , S.D. and Ting، نويسنده , , D.Z. and Hill، نويسنده , , C.J. and Nguyen، نويسنده , , Cory J. and Soibel، نويسنده , , A. and Rafol، نويسنده , , S.B. and Keo، نويسنده , , S.A. and Mumolo، نويسنده , , J.M and Lee، نويسنده , , M.C. and Liu، نويسنده , , J.K. and Yang، نويسنده , , B. and Liao، نويسنده , , A.، نويسنده ,
Abstract :
Jet Propulsion Laboratory is actively developing the III–V based infrared detector and focal plane arrays (FPAs) for remote sensing and imaging applications. Currently, we are working on Superlattice detectors, multi-band quantum well infrared photodetectors (QWIPs), and quantum dot infrared photodetector (QDIPs) technologies suitable for high pixel-pixel uniformity and high pixel operability large area imaging arrays. In this paper, we will discuss the demonstration of long-wavelength 1 K × 1 K QDIP FPA, 1 K × 1K QWIP FPA, the first demonstration of the megapixel-simultaneously-readable and pixel-co-registered dual-band QWIP FPA, and demonstration of the first mid-wave and long-wave 1K × 1K superlattice FPA. In addition, we will discuss the advantages of III–V material system in the context of large format infrared FPAs.
Keywords :
Infrared , QWIPs , Superlattice , Quantum dots , Dual-band , focal plane arrays
