Laser and optical system for laser assisted hydrogen ion beam stripping at SNS

Y. Liu; A. Rakhman; A. Menshov; A. Webster; T. Gorlov; A. Aleksandrov; S. Cousineau

doi:10.1016/j.nima.2016.11.068

Laser and optical system for laser assisted hydrogen ion beam stripping at SNS

Y. Liu, A. Rakhman, A. Menshov, A. Webster, T. Gorlov, A. Aleksandrov, S. Cousineau

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

5 Scopus citations

Abstract

Recently, a high-efficiency laser assisted hydrogen ion (H-) beam stripping was successfully carried out in the Spallation Neutron Source (SNS) accelerator. The experiment was not only an important step toward foil-less H- stripping for charge exchange injection, it also set up a first example of using megawatt ultraviolet (UV) laser source in an operational high power proton accelerator facility. This paper reports in detail the design, installation, and commissioning result of a macro-pulsed multi-megawatt UV laser system and laser beam transport line for the laser stripping experiment.

Original language	English
Pages (from-to)	171-178
Number of pages	8
Journal	Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
Volume	847
DOIs	https://doi.org/10.1016/j.nima.2016.11.068
State	Published - Mar 1 2017
Externally published	Yes

Keywords

Charge exchange injection
Hydrogen ion
Laser
Laser stripping
Spallation Neutron Source

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10.1016/j.nima.2016.11.068

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title = "Laser and optical system for laser assisted hydrogen ion beam stripping at SNS",

abstract = "Recently, a high-efficiency laser assisted hydrogen ion (H-) beam stripping was successfully carried out in the Spallation Neutron Source (SNS) accelerator. The experiment was not only an important step toward foil-less H- stripping for charge exchange injection, it also set up a first example of using megawatt ultraviolet (UV) laser source in an operational high power proton accelerator facility. This paper reports in detail the design, installation, and commissioning result of a macro-pulsed multi-megawatt UV laser system and laser beam transport line for the laser stripping experiment.",

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T1 - Laser and optical system for laser assisted hydrogen ion beam stripping at SNS

AU - Liu, Y.

AU - Rakhman, A.

AU - Menshov, A.

AU - Webster, A.

AU - Gorlov, T.

AU - Aleksandrov, A.

AU - Cousineau, S.

PY - 2017/3/1

Y1 - 2017/3/1

N2 - Recently, a high-efficiency laser assisted hydrogen ion (H-) beam stripping was successfully carried out in the Spallation Neutron Source (SNS) accelerator. The experiment was not only an important step toward foil-less H- stripping for charge exchange injection, it also set up a first example of using megawatt ultraviolet (UV) laser source in an operational high power proton accelerator facility. This paper reports in detail the design, installation, and commissioning result of a macro-pulsed multi-megawatt UV laser system and laser beam transport line for the laser stripping experiment.

AB - Recently, a high-efficiency laser assisted hydrogen ion (H-) beam stripping was successfully carried out in the Spallation Neutron Source (SNS) accelerator. The experiment was not only an important step toward foil-less H- stripping for charge exchange injection, it also set up a first example of using megawatt ultraviolet (UV) laser source in an operational high power proton accelerator facility. This paper reports in detail the design, installation, and commissioning result of a macro-pulsed multi-megawatt UV laser system and laser beam transport line for the laser stripping experiment.

KW - Charge exchange injection

KW - Hydrogen ion

KW - Laser

KW - Laser stripping

KW - Spallation Neutron Source

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JO - Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

JF - Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

ER -

Laser and optical system for laser assisted hydrogen ion beam stripping at SNS

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