Microchannel Plate Imaging Photon Counters for Ultraviolet through NIR Detection with High Time Resolution.

Microchannel Plate Imaging Photon Counters for Ultraviolet through NIR Detection with High Time Resolution.
复制标题

DOI:
10.1117/12.884271
复制
发表时间:
2011-05-12
期刊:
Proceedings of SPIE--the International Society for Optical Engineering
影响因子:
--
通讯作者:
Weiss S
Weiss S
中科院分区:
其他
文献类型:
--
作者:
Siegmund OH;Vallerga JV;Tremsin AS;McPhate J;Michalet X;Colyer RA;Weiss S

文献摘要

参考文献

被引文献

相似文献

交叉条和交叉延迟线读出微通道板检测器在18毫米,25毫米和40毫米的有效面积格式,包括开放面(UV/粒子)和密封管(光学)配置已建成。这些已经过测试,与现场可编程门阵列为基础的电子单事件编码。采用小孔MCP(6 μ m),在18 mm和40 mm交叉条读出条件下,获得了> 1 × 106的增益,足以提供~17 μ m的FHWM空间分辨率。新的交叉带电子器件可以处理高输出事件率(> 4 MHz),具有高空间分辨率,密封管XS光学传感器的自触发事件定时精度约为1.5 ns。在500 nm处的峰值量子效率在13%和19%之间已经实现与SuperGenII光电阴极的响应从400 nm到900 nm的交叉带和交叉延迟线密封管。用XS密封管实现了高达40 kHz(100 μ m光斑)的局部区域计数率,沿着具有优于50 μ m的图像线性度和稳定性。25 mm交叉延迟线管实现了~50 μ m的分辨率和> 2 MHz的输出事件率。
Cross strip and cross delay line readout microchannel plate detectors in 18 mm, 25 mm and 40 mm active area formats including open face (UV/particle) and sealed tube (optical) configurations have been constructed. These have been tested with a field programmable gate array based electronics for single event encoding. Using small pore MCPs (6 μm) operated in a pair, we achieve gains of >1 × 106 which is sufficient to provide spatial resolution of ~17 μm FHWM with the 18 mm and 40 mm cross strip readouts. New cross strip electronics can process high output event rates (> 4 MHz) with high spatial resolution, and self triggered event timing accuracy of ~1.5 ns for sealed tube XS optical sensors. A peak quantum efficiency of between 13% and 19% at 500 nm has been achieved with SuperGenII photocathodes with response from 400 nm to 900 nm for both cross strip and cross delay line sealed tubes. Local area counting rates of up to 40 kHz (100μm spot) have been attained with XS sealed tubes, along with image linearity and stability to better than 50 μm. 25mm cross delay line tubes achieve ~50 μm resolution and > 2 MHz output event rates.
影响因子: 1.4
作者:
Siegmund, OHW;Tremsin, AS;Hull, J
通讯作者: Hull, J
影响因子: 1.4
作者:
Tremsin, A. S.;Lebedev, G. V.;Hussain, Z.
通讯作者: Hussain, Z.
DOI: 10.1109/23.940094
发表时间: 2001-06-01
影响因子: 1.8
作者:
Siegmund, OHW;Tremsin, AS;Hull, J
通讯作者: Hull, J
DOI: 10.1109/tns.2004.832987
发表时间: 2004-08-01
影响因子: 1.8
作者:
Tremsin, AS;Siegmund, OHW;Abiad, R
通讯作者: Abiad, R
DOI: 10.1109/82.861404
发表时间: 2000-08-01
影响因子: 4.4
作者:
Haddad, KC;Stark, H;Galatsanos, NP
通讯作者: Galatsanos, NP