000268657 001__ 268657
000268657 005__ 20190807160039.0
000268657 037__ $$aPOST_TALK
000268657 245__ $$aHigh-dynamic-range imaging with photon-counting arrays (Conference Presentation)
000268657 247__ $$2doi$$a10.1117/12.2511251
000268657 260__ $$c2019-03-08
000268657 269__ $$a2019-03-08
000268657 336__ $$aTalks
000268657 500__ $$aPaper 10926-32
000268657 513__ $$aTalks
000268657 520__ $$aWe present a comprehensive analysis to guide the use of the nonlinear photon response in photon-counting arrays to extend their optical dynamic range far beyond 1/Tdead, where Tdead is the pixel dead time after photon detection, so as to achieve a high dynamic range of >120 dB. This extension depends on the actual recharge (or reset) mode applied to the photon-counting pixels, where each mode features a different photon response and signal-to-noise ratio. While linearizing the photon response, the signal-to-noise ratio decreases. By limiting the signal-to-noise ratio decrease to maximally -3dB, one can extend the dynamic range by more than 16× for active event-driven recharge.
000268657 700__ $$g239007$$aAntolović, Ivan Michel$$0253747
000268657 700__ $$g109304$$aBruschini, Claudio$$0243229
000268657 700__ $$g146991$$aCharbon, Edoardo$$0240305
000268657 7112_ $$aQuantum Sensing and Nano Electronics and Photonics XVI$$cSan Francisco, CA, USA$$dFebruary 2-7, 2019
000268657 8560_ $$falessandra.bianchi@epfl.ch
000268657 85641 $$yDOI$$uhttps://dx.doi.org/10.1117/12.2511251
000268657 909C0 $$zMarselli, Béatrice$$xU12178$$pAQUA$$0252106
000268657 909CO $$pSTI$$ppresentation$$ooai:infoscience.epfl.ch:268657
000268657 960__ $$aclaudio.bruschini@epfl.ch
000268657 961__ $$aalessandra.bianchi@epfl.ch
000268657 973__ $$aEPFL$$sPUBLISHED
000268657 980__ $$aPOST_TALK
000268657 981__ $$aoverwrite