Actively quenched single‐photon avalanche diode for high repetition rate time‐gated photon counting

1996 ◽  
Vol 67 (1) ◽  
pp. 55-61 ◽  
Author(s):  
A. Spinelli ◽  
L. M. Davis ◽  
H. Dautet
Keyword(s):  
Repetition Rate ◽  
Single Photon ◽  
Photon Counting ◽  
High Repetition Rate ◽  
Avalanche Diode ◽  
High Repetition

scholarly journals Dual crystal x-ray spectrometer at 1.8 keV for high repetition-rate single-photon counting spectroscopy experiments

2016 ◽  
Vol 11 (08) ◽  
pp. P08015-P08015 ◽  
Author(s):  
E.J. Gamboa ◽  
B. Bachmann ◽  
D. Kraus ◽  
M.J. MacDonald ◽  
M. Bucher ◽  
...  
Keyword(s):  
Repetition Rate ◽  
Single Photon ◽  
Photon Counting ◽  
High Repetition Rate ◽  
Single Photon Counting ◽  
X Ray ◽  
High Repetition

Fluorescence Decay Measurements via High Repetition Rate Gated Photon Counting

1980 ◽  
Vol 34 (2) ◽  
pp. 185-189 ◽  
Author(s):  
T. L. Gustafson ◽  
Fred E. Lytle
Keyword(s):  
Acridine Orange ◽  
Repetition Rate ◽  
Photon Counting ◽  
Fluorescence Decay ◽  
High Repetition Rate ◽  
Time Resolved ◽  
High Repetition ◽  
Ion Laser ◽  
Laser Sources ◽  
Time Resolved Measurements

Current methods for time-resolved measurements with photon counting detection are not able to take advantage adequately of the high repetition rates available from most pulsed ion laser sources. A technique is described which allows high repetition rate gating of fluorescence decays with photon counting detection. Fluorescence decay measurements of acridine orange (τ = 4.4 ns), rubrene (τ = 16.5 ns) and tris(bipyridine)ruthenium(II) dichloride (τ = 760 ns) are obtained at repetition rates as high as 2.7 MHz. The utility of this technique for analog measurements is also demonstrated.

High repetition rate subnanosecond gated photon counting

1983 ◽  
Vol 54 (8) ◽  
pp. 967-972 ◽  
Author(s):  
A. J. Alfano ◽  
F. K. Fong ◽  
F. E. Lytle
Keyword(s):  
Repetition Rate ◽  
Photon Counting ◽  
High Repetition Rate ◽  
High Repetition

scholarly journals A high-repetition rate attosecond light source for time-resolved coincidence spectroscopy

Nanophotonics ◽  
2020 ◽  
Vol 10 (1) ◽  
pp. 117-128
Author(s):  
Sara Mikaelsson ◽  
Jan Vogelsang ◽  
Chen Guo ◽  
Ivan Sytcevich ◽  
Anne-Lise Viotti ◽  
...  
Keyword(s):  
Light Source ◽  
Harmonic Generation ◽  
Repetition Rate ◽  
Single Photon ◽  
High Harmonic ◽  
High Repetition Rate ◽  
Laser Source ◽  
Spectroscopic Techniques ◽  
High Repetition ◽  
Attosecond Pulses

AbstractAttosecond pulses, produced through high-order harmonic generation in gases, have been successfully used for observing ultrafast, subfemtosecond electron dynamics in atoms, molecules and solid state systems. Today’s typical attosecond sources, however, are often impaired by their low repetition rate and the resulting insufficient statistics, especially when the number of detectable events per shot is limited. This is the case for experiments, where several reaction products must be detected in coincidence, and for surface science applications where space charge effects compromise spectral and spatial resolution. In this work, we present an attosecond light source operating at 200 kHz, which opens up the exploration of phenomena previously inaccessible to attosecond interferometric and spectroscopic techniques. Key to our approach is the combination of a high-repetition rate, few-cycle laser source, a specially designed gas target for efficient high harmonic generation, a passively and actively stabilized pump-probe interferometer and an advanced 3D photoelectron/ion momentum detector. While most experiments in the field of attosecond science so far have been performed with either single attosecond pulses or long trains of pulses, we explore the hitherto mostly overlooked intermediate regime with short trains consisting of only a few attosecond pulses. We also present the first coincidence measurement of single-photon double-ionization of helium with full angular resolution, using an attosecond source. This opens up for future studies of the dynamic evolution of strongly correlated electrons.

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