SPAD detector package for laser time transfer in space

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21340%2F09%3A00159379" target="_blank" >RIV/68407700:21340/09:00159379 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

SPAD detector package for laser time transfer in space

Popis výsledku v původním jazyce

To realize the time transfer via single photon optical link between ground station and orbital module the flying detector package have to fulfill many specific requirements. The one of them is the long-term temporal stability in wide temperature range affecting detector control circuit and signal cables. We are presenting the principles of SPAD package with control circuit based on CMOS components with self-calibration capabilities. Detector is repetitively (with selectable repetition rate) switching between two operation modes. The first one is a standard single photon detection and the second one is a calibration mode. The calibration pulse is applied to the common load that is triggered from the beginning of the range gate pulse or another referenceevent.

Název v anglickém jazyce

SPAD detector package for laser time transfer in space

Popis výsledku anglicky

To realize the time transfer via single photon optical link between ground station and orbital module the flying detector package have to fulfill many specific requirements. The one of them is the long-term temporal stability in wide temperature range affecting detector control circuit and signal cables. We are presenting the principles of SPAD package with control circuit based on CMOS components with self-calibration capabilities. Detector is repetitively (with selectable repetition rate) switching between two operation modes. The first one is a standard single photon detection and the second one is a calibration mode. The calibration pulse is applied to the common load that is triggered from the beginning of the range gate pulse or another referenceevent.

Druh

O - Ostatní výsledky

CEP obor

BH - Optika, masery a lasery

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)<br>S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2009

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů