Hybrid Photodiode Array of Format 1 × 20 with Variable Gain for Recording Vacuum Ultraviolet and Soft X-Ray Plasma Radiation

IF 0.48 Q4 Physics and Astronomy

Bulletin of the Russian Academy of Sciences: Physics Pub Date : 2025-10-07 DOI:10.1134/S1062873825712553

V. V. Zabrodskii, A. G. Alekseev, P. N. Aruev, V. P. Belik, S. V. Bobashev, A. V. Nikolaev, E. V. Sherstnev, V. B. Ostashev, A. D. Nikolenko

引用次数: 0

Abstract

Characteristics are presented of 1 × 20 format silicon SPD detectors in a hybrid array for UV and soft X-ray radiation diagnostics of high-temperature plasma. The gain can be switched from 10⁵ to 10⁷ V/A to expand the dynamic range of recorded signals with response times of 3 and 70 μs, respectively. An X-ray radiation energy of 8 keV is visualized. The design and circuitry of the array allow the use of technology that eliminates the effect secondary electron emission currents have on the accuracy of measurements.

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用于记录真空紫外和软x射线等离子体辐射的可变增益1 × 20格式混合光电二极管阵列

介绍了用于高温等离子体紫外和软x射线辐射诊断的1 × 20格式硅SPD混合阵列探测器的特点。增益可在105 ~ 107 V/A之间切换，以扩大记录信号的动态范围，响应时间分别为3 μs和70 μs。可见x射线辐射能量为8kev。该阵列的设计和电路允许使用消除二次电子发射电流对测量精度影响的技术。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Bulletin of the Russian Academy of Sciences: Physics Physics and Astronomy-Physics and Astronomy (all)

CiteScore

0.90

自引率

0.00%

发文量

251

期刊介绍： Bulletin of the Russian Academy of Sciences: Physics is an international peer reviewed journal published with the participation of the Russian Academy of Sciences. It presents full-text articles (regular, letters to the editor, reviews) with the most recent results in miscellaneous fields of physics and astronomy: nuclear physics, cosmic rays, condensed matter physics, plasma physics, optics and photonics, nanotechnologies, solar and astrophysics, physical applications in material sciences, life sciences, etc. Bulletin of the Russian Academy of Sciences: Physics focuses on the most relevant multidisciplinary topics in natural sciences, both fundamental and applied. Manuscripts can be submitted in Russian and English languages and are subject to peer review. Accepted articles are usually combined in thematic issues on certain topics according to the journal editorial policy. Authors featured in the journal represent renowned scientific laboratories and institutes from different countries, including large international collaborations. There are globally recognized researchers among the authors: Nobel laureates and recipients of other awards, and members of national academies of sciences and international scientific societies.