| Autor: |
V. Noguier, Yang Ni, A. Rouvie, O. Huet, J. Decobert, J. A. Robo, Jean-Luc Reverchon, Y. M. Zhu, N. Lagay, B. Arion |
| Rok vydání: |
2011 |
| Předmět: |
|
| DOI: |
10.1117/12.898351 |
| Popis: |
SWIR image sensors based on p-i-n photodiodes arrays present a tremendous interest in applications often requiring a high intra-scene dynamics. This paper describes a single-chip InGaAs SWIR camera with more than 120 dB intrinsic operational dynamic range with an innovative CMOS ROIC technology initially developed by New Imaging Technologies for visible CMOS camera chip. A simplified camera with on chip fixed pattern noise correction is presented. We also present the next generation of focal plane arrays (FPA) based on a VGA format of 640 x 512 pixels with a pitch of 15 μm. These FPAs are associated to a logarithmic wide dynamic range ROIC. We give the electro-optics performances and particularly the visible extension capabilities. This InGaAs VGA logarithmic single-chip camera allows a high resolution SWIR camera with minimized system complexity and low power consumption. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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