scholarly journals Spectral response calibration of Au and CsI transmission photocathodes of X-ray streak camera in a 605500 eV photon energy region

2012 ◽  
Vol 61 (15) ◽  
pp. 155209
Author(s):  
Zeng Peng ◽  
Yuan Zheng ◽  
Deng Bo ◽  
Yuan Yong-Teng ◽  
Li Zhi-Chao ◽  
...  
Keyword(s):  
Photon Energy ◽  
Energy Region ◽  
Streak Camera ◽  
Spectral Response ◽  
X Ray

scholarly journals Calculation of CsI photocathode spectral response in 10-100 keV X-ray energy region

2018 ◽  
Vol 67 (8) ◽  
pp. 085203
Author(s):  
Li Yu-Kun ◽  
Chen Tao ◽  
Li Jin ◽  
Yang Zhi-Wen ◽  
Hu Xin ◽  
...  
Keyword(s):  
Energy Region ◽  
Spectral Response ◽  
X Ray

Energy spectral response of photocathode for soft X-ray streak camera

2014 ◽  
Vol 26 (2) ◽  
pp. 22002
Author(s):  
黎宇坤 Li Yukun ◽  
陈韬 Chen Tao ◽  
邓博 Deng Bo ◽  
袁铮 Yuan Zheng ◽  
曹柱荣 Cao Zhurong
Keyword(s):  
Streak Camera ◽  
Spectral Response ◽  
X Ray

A Pulsed X-Ray And Charged Particle Beam Generator Used In The Low Photon Energy Region

1989 ◽  
Author(s):  
Eiichi Sato ◽  
Hiroshi Isobe ◽  
Yoshiharu Tamakawa ◽  
Toru Yanagisawa
Keyword(s):  
Charged Particle ◽  
Photon Energy ◽  
Energy Region ◽  
Particle Beam ◽  
Charged Particle Beam ◽  
X Ray

Carbon contamination of soft X-ray beamlines: dramatic anti-reflection coating effects observed in the 1 keV photon energy region

2011 ◽  
Vol 18 (5) ◽  
pp. 761-764 ◽  
Author(s):  
C. Chauvet ◽  
F. Polack ◽  
M. G. Silly ◽  
B. Lagarde ◽  
M. Thomasset ◽  
...  
Keyword(s):  
Photon Energy ◽  
Energy Region ◽  
Carbon Contamination ◽  
X Ray

The characterization of x‐ray photocathodes in the 0.1–10‐keV photon energy region

1981 ◽  
Vol 52 (3) ◽  
pp. 1509-1520 ◽  
Author(s):  
B .L. Henke ◽  
J. P. Knauer ◽  
K. Premaratne
Keyword(s):  
Photon Energy ◽  
Energy Region ◽  
X Ray

Influence of voltage divider circuit on imaging stability of X-ray streak camera

2017 ◽  
Vol 34 (5) ◽  
pp. 532
Author(s):  
Li Gu ◽  
Xiang Li ◽  
Fangke Zong ◽  
Junlan Zhou ◽  
Qinlao Yang ◽  
...  
Keyword(s):  
Streak Camera ◽  
Voltage Divider ◽  
X Ray

Soft X-ray photon energy calibration using multilayer mirror

2020 ◽  
Author(s):  
Kiranjot ◽  
Mangalika Sinha ◽  
R. K. Gupta ◽  
P. K. Yadav ◽  
Mohammed H. Modi
Keyword(s):  
Photon Energy ◽  
Energy Calibration ◽  
X Ray ◽  
Multilayer Mirror

scholarly journals Monte Carlo Modeling and Design of Photon Energy Attenuation Layers for >10× Quantum Yield Enhancement in Si-Based Hard X-ray Detectors

Instruments ◽  
2021 ◽  
Vol 5 (2) ◽  
pp. 17
Author(s):  
Eldred Lee ◽  
Kaitlin M. Anagnost ◽  
Zhehui Wang ◽  
Michael R. James ◽  
Eric R. Fossum ◽  
...  
Keyword(s):  
Monte Carlo Simulation ◽  
Monte Carlo ◽  
Quantum Yield ◽  
Photon Energy ◽  
High Efficiency ◽  
High Energy ◽  
Yield Enhancement ◽  
X Ray ◽  
Simulation Results ◽  
Conversion Efficiencies

High-energy (>20 keV) X-ray photon detection at high quantum yield, high spatial resolution, and short response time has long been an important area of study in physics. Scintillation is a prevalent method but limited in various ways. Directly detecting high-energy X-ray photons has been a challenge to this day, mainly due to low photon-to-photoelectron conversion efficiencies. Commercially available state-of-the-art Si direct detection products such as the Si charge-coupled device (CCD) are inefficient for >10 keV photons. Here, we present Monte Carlo simulation results and analyses to introduce a highly effective yet simple high-energy X-ray detection concept with significantly enhanced photon-to-electron conversion efficiencies composed of two layers: a top high-Z photon energy attenuation layer (PAL) and a bottom Si detector. We use the principle of photon energy down conversion, where high-energy X-ray photon energies are attenuated down to ≤10 keV via inelastic scattering suitable for efficient photoelectric absorption by Si. Our Monte Carlo simulation results demonstrate that a 10–30× increase in quantum yield can be achieved using PbTe PAL on Si, potentially advancing high-resolution, high-efficiency X-ray detection using PAL-enhanced Si CMOS image sensors.

Picosecond Soft X-Ray Streak Camera

1989 ◽  
Author(s):  
Zhang Xiaoqiou ◽  
Gong Meixia ◽  
Chang Zenghu ◽  
Lei Zhiyuan ◽  
Yang Binzhou ◽  
...  
Keyword(s):  
Streak Camera ◽  
X Ray
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