Influence of the laser modes on the energy spread in photoemitted electron beams

A. V. Aleksandrov; R. Calabrese; N. S. Dikansky; V. Guidi; N. Ch Kot; V. I. Kudelainen; V. A. Lebedev; P. V. Logachov; L. Tecchio

doi:10.1016/0375-9601(92)90164-H

Influence of the laser modes on the energy spread in photoemitted electron beams

A. V. Aleksandrov, R. Calabrese, N. S. Dikansky, V. Guidi, N. Ch Kot, V. I. Kudelainen, V. A. Lebedev, P. V. Logachov, L. Tecchio

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Abstract

The properties of a GaAs electron source have been investigated through experimental work. Laser excitation can generate abnormal energy distributions in the photoemitted electron beam. We demonstrate that laser modes are responsible for such an anomalous spread, which can be prevented by using a single mode light source.

Original language	English
Pages (from-to)	77-81
Number of pages	5
Journal	Physics Letters, Section A: General, Atomic and Solid State Physics
Volume	163
Issue number	1-2
DOIs	https://doi.org/10.1016/0375-9601(92)90164-H
State	Published - Mar 9 1992
Externally published	Yes

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title = "Influence of the laser modes on the energy spread in photoemitted electron beams",

abstract = "The properties of a GaAs electron source have been investigated through experimental work. Laser excitation can generate abnormal energy distributions in the photoemitted electron beam. We demonstrate that laser modes are responsible for such an anomalous spread, which can be prevented by using a single mode light source.",

author = "Aleksandrov, {A. V.} and R. Calabrese and Dikansky, {N. S.} and V. Guidi and Kot, {N. Ch} and Kudelainen, {V. I.} and Lebedev, {V. A.} and Logachov, {P. V.} and L. Tecchio",

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T1 - Influence of the laser modes on the energy spread in photoemitted electron beams

AU - Aleksandrov, A. V.

AU - Calabrese, R.

AU - Dikansky, N. S.

AU - Guidi, V.

AU - Kot, N. Ch

AU - Kudelainen, V. I.

AU - Lebedev, V. A.

AU - Logachov, P. V.

AU - Tecchio, L.

PY - 1992/3/9

Y1 - 1992/3/9

N2 - The properties of a GaAs electron source have been investigated through experimental work. Laser excitation can generate abnormal energy distributions in the photoemitted electron beam. We demonstrate that laser modes are responsible for such an anomalous spread, which can be prevented by using a single mode light source.

AB - The properties of a GaAs electron source have been investigated through experimental work. Laser excitation can generate abnormal energy distributions in the photoemitted electron beam. We demonstrate that laser modes are responsible for such an anomalous spread, which can be prevented by using a single mode light source.

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M3 - Article

AN - SCOPUS:3342940235

SN - 0375-9601

VL - 163

SP - 77

EP - 81

JO - Physics Letters, Section A: General, Atomic and Solid State Physics

JF - Physics Letters, Section A: General, Atomic and Solid State Physics

IS - 1-2

ER -

Influence of the laser modes on the energy spread in photoemitted electron beams

Abstract

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