Total ionization dose radiation tests results of the epoch timing system with sub-picosecond resolution and stability for its applications in space missions

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21340%2F22%3A00359494" target="_blank" >RIV/68407700:21340/22:00359494 - isvavai.cz</a>

Výsledek na webu

<a href="https://doi.org/10.1063/5.0094520" target="_blank" >https://doi.org/10.1063/5.0094520</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1063/5.0094520" target="_blank" >10.1063/5.0094520</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Total ionization dose radiation tests results of the epoch timing system with sub-picosecond resolution and stability for its applications in space missions

Popis výsledku v původním jazyce

We report on the concept, design, and tests of a New Picosecond Event Timer (NPET) device and its response to the total ionizing dose. These radiation tests aimed to verify that the existing version of the NPET device may be used in space missions. The device was subjected to radiation of a total dose of 74 Gy provided by a 60Co source. The epoch timing part of the device was not detectably affected by the radiation dose. After the radiation dose, the epoch timing of single measurement resolution is better than 0.9 ps with the overall timing stability characterized by Time Deviation being better than 5 fs for averaging times of 100 s. The completed device tests and results indicate the possibility of using the existing version of the New Pico Event Timing device electronics for a space mission in which the total radiation dose will not exceed 74 Gy value.

Název v anglickém jazyce

Total ionization dose radiation tests results of the epoch timing system with sub-picosecond resolution and stability for its applications in space missions

Popis výsledku anglicky

We report on the concept, design, and tests of a New Picosecond Event Timer (NPET) device and its response to the total ionizing dose. These radiation tests aimed to verify that the existing version of the NPET device may be used in space missions. The device was subjected to radiation of a total dose of 74 Gy provided by a 60Co source. The epoch timing part of the device was not detectably affected by the radiation dose. After the radiation dose, the epoch timing of single measurement resolution is better than 0.9 ps with the overall timing stability characterized by Time Deviation being better than 5 fs for averaging times of 100 s. The completed device tests and results indicate the possibility of using the existing version of the New Pico Event Timing device electronics for a space mission in which the total radiation dose will not exceed 74 Gy value.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20201 - Electrical and electronic engineering

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2022

Kód důvěrnosti údajů

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

Název periodika

Review of Scientific Instruments

ISSN

0034-6748

e-ISSN

1089-7623

Svazek periodika

93

Číslo periodika v rámci svazku

9

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

4

Strana od-do

—

Kód UT WoS článku

000912726400001

EID výsledku v databázi Scopus

2-s2.0-85137735234