dorsal/arxiv
View SchemaElectro-Optic Sampling of Transient Fields from the passage of High-Charge Electron Bunches
| Authors | M. J. Fitch, A. C. Melissinos, P. L. Colestock, J. -P. Carneiro, H. T. Edwards, W. H. Hartung |
|---|---|
| Categories | |
| ArXiv ID | physics/0008207 |
| URL | https://arxiv.org/abs/physics/0008207 |
| Journal | eConf C000821 (2000) MOc05 |
Abstract
When a relativistic electron bunch traverses a structure, strong electric fields are induced in its wake. We present measurements of the electric field as a function of time as measured at a fixed location in the beam line. For a 12 nC bunch of duration 4.2 ps FWHM, the peak field is measured >0.5 MV/m. Time resolution of ~5 ps is achieved using electro-optic sampling with a lithium tantalate (LiTaO_3) crystal and a short-pulse infrared laser synchronized to the beam. We present measurements under several different experimental conditions and discuss the influence of mode excitation in the structure.
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"abstract": "When a relativistic electron bunch traverses a structure, strong electric\nfields are induced in its wake. We present measurements of the electric field\nas a function of time as measured at a fixed location in the beam line. For a\n12 nC bunch of duration 4.2 ps FWHM, the peak field is measured \u003e0.5 MV/m. Time\nresolution of ~5 ps is achieved using electro-optic sampling with a lithium\ntantalate (LiTaO_3) crystal and a short-pulse infrared laser synchronized to\nthe beam. We present measurements under several different experimental\nconditions and discuss the influence of mode excitation in the structure.",
"arxiv_id": "physics/0008207",
"authors": [
"M. J. Fitch",
"A. C. Melissinos",
"P. L. Colestock",
"J. -P. Carneiro",
"H. T. Edwards",
"W. H. Hartung"
],
"categories": [
"physics.acc-ph",
"physics.ins-det"
],
"journal_ref": "eConf C000821 (2000) MOc05",
"title": "Electro-Optic Sampling of Transient Fields from the passage of High-Charge Electron Bunches",
"url": "https://arxiv.org/abs/physics/0008207"
},
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