Automated delivery of microfabricated targets for intense laser irradiation experiments

Yonatan Gershuni; Michal Elkind; Dolev Roitman; Itamar Cohen; Aviad Tsabary; Deep Sarkar; Ishay Pomerantz

doi:10.3791/61056

Automated delivery of microfabricated targets for intense laser irradiation experiments

Yonatan Gershuni, Michal Elkind, Dolev Roitman, Itamar Cohen, Aviad Tsabary, Deep Sarkar, Ishay Pomerantz

School of Physics and Astronomy

Tel Aviv University

Research output: Contribution to journal › Article › peer-review

Abstract

Described is an experimental procedure that enables high-power laser irradiation of microfabricated targets. Targets are brought to the laser focus by a closed feedback loop that operates between the target manipulator and a ranging sensor. The target fabrication process is explained in detail. Representative results of MeV-level proton beams generated by irradiation of 600 nm thick gold foils at a rate of 0.2 Hz are given. The method is compared with other replenishable target systems and the prospects of increasing the shot rates to above 10 Hz are discussed.

Original language	English
Article number	e61056
Journal	Journal of Visualized Experiments
Volume	2021
Issue number	167
DOIs	https://doi.org/10.3791/61056
State	Published - Jan 2021

All Science Journal Classification (ASJC) codes

General Chemical Engineering
General Immunology and Microbiology
General Biochemistry,Genetics and Molecular Biology
General Neuroscience

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abstract = "Described is an experimental procedure that enables high-power laser irradiation of microfabricated targets. Targets are brought to the laser focus by a closed feedback loop that operates between the target manipulator and a ranging sensor. The target fabrication process is explained in detail. Representative results of MeV-level proton beams generated by irradiation of 600 nm thick gold foils at a rate of 0.2 Hz are given. The method is compared with other replenishable target systems and the prospects of increasing the shot rates to above 10 Hz are discussed.",

author = "Yonatan Gershuni and Michal Elkind and Dolev Roitman and Itamar Cohen and Aviad Tsabary and Deep Sarkar and Ishay Pomerantz",

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AU - Gershuni, Yonatan

AU - Elkind, Michal

AU - Roitman, Dolev

AU - Cohen, Itamar

AU - Tsabary, Aviad

AU - Sarkar, Deep

AU - Pomerantz, Ishay

PY - 2021/1

Y1 - 2021/1

N2 - Described is an experimental procedure that enables high-power laser irradiation of microfabricated targets. Targets are brought to the laser focus by a closed feedback loop that operates between the target manipulator and a ranging sensor. The target fabrication process is explained in detail. Representative results of MeV-level proton beams generated by irradiation of 600 nm thick gold foils at a rate of 0.2 Hz are given. The method is compared with other replenishable target systems and the prospects of increasing the shot rates to above 10 Hz are discussed.

AB - Described is an experimental procedure that enables high-power laser irradiation of microfabricated targets. Targets are brought to the laser focus by a closed feedback loop that operates between the target manipulator and a ranging sensor. The target fabrication process is explained in detail. Representative results of MeV-level proton beams generated by irradiation of 600 nm thick gold foils at a rate of 0.2 Hz are given. The method is compared with other replenishable target systems and the prospects of increasing the shot rates to above 10 Hz are discussed.

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DO - 10.3791/61056

M3 - مقالة

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SN - 1940-087X

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JO - Journal of Visualized Experiments

JF - Journal of Visualized Experiments

IS - 167

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ER -

Automated delivery of microfabricated targets for intense laser irradiation experiments

Abstract

All Science Journal Classification (ASJC) codes

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