Anti-Blooming Clocking for Time-Delay Integration CCDs

Autor:	Denis Szymon Piechaczek, Olaf Schrey, Manuel Ligges, Bedrich Hosticka, Rainer Kokozinski
Jazyk:	angličtina
Rok vydání:	2022
Předmět:	time delay integration charge-coupled device responsivity photon transfer curve conversion gain signal-to-noise ratio Chemical technology TP1-1185
Zdroj:	Sensors, Vol 22, Iss 19, p 7520 (2022)
Druh dokumentu:	article
ISSN:	1424-8220
DOI:	10.3390/s22197520
Popis:	This paper presents an investigation of the responsivity of a time-delay integration (TDI) charge-coupled device that employs anti-blooming clocking and uses a varying number of TDI stages. The influence of charge blooming caused by unused TDI stages in a TDI deployed selection scheme is shown experimentally, and an anti-blooming clocking mechanism is analyzed. The impact of blooming on sensor characteristics, such as the responsivity, the conversion gain, and the signal-to-noise ratio, is investigated. A comparison of the measurements with and without this anti-blooming clocking mechanism is presented and discussed in detail.
Databáze:	Directory of Open Access Journals
Externí odkaz:	https://doaj.org/article/1a17f73a2b74479e9739da98673ea8b9 Zobrazit plný text záznamu View record in DOAJ Plný text ve formátu PDF Plný text ve formátu HTML
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