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25 September 2017 Intrapixel measurement techniques on large focal plane arrays for astronomical applications: a comparative study
C. Ketchazo, T. Viale, O. Boulade, F. de la Barrière, D. Dubreuil, L. Mugnier, V. Moreau, N. Guérineau, P. Mulet, G. Druart, C. Delisle
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Proceedings Volume 10562, International Conference on Space Optics — ICSO 2016; 105623D (2017) https://doi.org/10.1117/12.2296125
Event: International Conference on Space Optics — ICSO 2016, 2016, Biarritz, France
Abstract
The intrapixel response is the signal detected by a single pixel illuminated by a Dirac distribution as a function of the position of this Dirac inside this pixel. It is also known as the pixel response function (PRF). This function measures the sensitivity variation at the subpixel scale and gives a spatial map of the sensitivity across a pixel.
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C. Ketchazo, T. Viale, O. Boulade, F. de la Barrière, D. Dubreuil, L. Mugnier, V. Moreau, N. Guérineau, P. Mulet, G. Druart, and C. Delisle "Intrapixel measurement techniques on large focal plane arrays for astronomical applications: a comparative study", Proc. SPIE 10562, International Conference on Space Optics — ICSO 2016, 105623D (25 September 2017); https://doi.org/10.1117/12.2296125
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KEYWORDS
Sensors
Modulation transfer functions
Signal to noise ratio
Astronomical imaging
Point spread functions
Staring arrays
Laser range finders
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