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Evaluation of CCD Detector Absolute Responsivity with the Aid of Synchrotron Radiation Full article

Conference

International Conference "Synchrotron and Free electron laser Radiation: generation and application"
13-17 Jul 2020 , Novosibirsk

Journal

AIP Conference Proceedings
ISSN: 0094-243X , E-ISSN: 1551-7616

Output data

Year: 2020, Article number : 060007, Pages count : 5 DOI: 10.1063/5.0031240

Authors

Vishnyakov Eugene A. ¹ , Shugarov Andrey S. ^1,2 , Ivlyushkin Denis V. ³ , Zavertkin Pavel S. ³ , Nikolenko Anton D. ³ , Chervinskiy Viktor I. ¹ , Pertsov Andrey A. ¹ , Erkhova Nataliya F. ¹ , Kuzin Sergey V. ¹

Affiliations

1	P.N. Lebedev Physical Institute of Russian Academy of Sciences, 53 Leninskiy Prospekt, Moscow, 119991, Russia
2	Institute of Astronomy of Russian Academy of Sciences, 48 Pyatnitskaya Street, Moscow, 119017, Russia
3	Budker Institute of Nuclear Physics, Siberian Branch of Russian Academy of Sciences, 11 Ac. Lavrentiev Prospekt, Novosibirsk, 630090, Russia

We have employed VEPP-4 synchrotron radiation to measure CCD detector absolute responsivity in vacuum ultraviolet (115-310 nm) spectral range. The detector is designed in the form of a stainless steel enclosure containing a backside-illuminated CCD to protect the CCD from contamination. The entrance window of the enclosure is a round MgF2 spectral filter transparent for ultraviolet radiation with wavelengths longer than 112 nm. The measurements were carried out at Kosmos Metrological Station at the operating temperature of -100°C on the sensitive surface of the CCD. We utilized SPD calibrated silicon photodiode with 1 cm2 sensitive area and a known spectral sensitivity profile as a reference detector. The resultant measurements show a clear CCD responsivity dip near 280 nm, and a great potential to improve the CCD responsivity values using specially designed anti-reflection coatings.

Vishnyakov E.A. , Shugarov A.S. , Ivlyushkin D.V. , Zavertkin P.S. , Nikolenko A.D. , Chervinskiy V.I. , Pertsov A.A. , Erkhova N.F. , Kuzin S.V.
Evaluation of CCD Detector Absolute Responsivity with the Aid of Synchrotron Radiation

AIP Conference Proceedings. 2020. 060007 :1-5. DOI: 10.1063/5.0031240 Scopus РИНЦ AN OpenAlex

Full text from publisher

Published print:

Nov 17, 2020

Scopus:	2-s2.0-85096463983
Elibrary:	45135375
Chemical Abstracts:	2021:1074992
OpenAlex:	W3104496712

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