Multi-Color Single Photon Detection with Enhanced Linearity

Dmytro Gudkov; Dmitri Gavrilov; Olga Kosobokova; Boris Gorbovitski; Vera Gorfinkel

doi:10.1109/JSEN.2015.2499279

Multi-Color Single Photon Detection with Enhanced Linearity

Dmytro Gudkov
, Dmitri Gavrilov
, Olga Kosobokova
, Boris Gorbovitski
, Vera Gorfinkel

Electrical Engineering

Stony Brook University

ABMM Inc.
Stony Brook University

Research output: Contribution to journal › Article › peer-review

Abstract

A new method for multi-color single photon detection with an enhanced linearity is proposed. Due to the use of the multi-channel single photon detection in conjunction with a novel approach to the post processing of the detected signal, the method provides up to an order of magnitude enhancement of the detection linearity and enables an accurate determination of color composition of fluorescence-labeled micro-objects. Application of the new method for the detection of fluorescent microbeads moving in a microfluidic channel is presented.

Original language	English
Article number	7323783
Pages (from-to)	941-945
Number of pages	5
Journal	IEEE Sensors Journal
Volume	16
Issue number	4
DOIs	https://doi.org/10.1109/JSEN.2015.2499279
State	Published - Feb 15 2016

Keywords

micro-beads
multi-color fluorescence
photomultipliers
photon counting

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10.1109/JSEN.2015.2499279

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title = "Multi-Color Single Photon Detection with Enhanced Linearity",

abstract = "A new method for multi-color single photon detection with an enhanced linearity is proposed. Due to the use of the multi-channel single photon detection in conjunction with a novel approach to the post processing of the detected signal, the method provides up to an order of magnitude enhancement of the detection linearity and enables an accurate determination of color composition of fluorescence-labeled micro-objects. Application of the new method for the detection of fluorescent microbeads moving in a microfluidic channel is presented.",

keywords = "micro-beads, multi-color fluorescence, photomultipliers, photon counting",

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AU - Gavrilov, Dmitri

AU - Kosobokova, Olga

AU - Gorbovitski, Boris

AU - Gorfinkel, Vera

PY - 2016/2/15

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AB - A new method for multi-color single photon detection with an enhanced linearity is proposed. Due to the use of the multi-channel single photon detection in conjunction with a novel approach to the post processing of the detected signal, the method provides up to an order of magnitude enhancement of the detection linearity and enables an accurate determination of color composition of fluorescence-labeled micro-objects. Application of the new method for the detection of fluorescent microbeads moving in a microfluidic channel is presented.

KW - micro-beads

KW - multi-color fluorescence

KW - photomultipliers

KW - photon counting

UR - https://www.scopus.com/pages/publications/84962446698

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JO - IEEE Sensors Journal

JF - IEEE Sensors Journal

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ER -

Multi-Color Single Photon Detection with Enhanced Linearity

Abstract

Keywords

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