Dielectric laser acceleration of electrons in the vicinity of single and double grating structures-theory and simulations
Dielectric laser acceleration of electrons close to a fused-silica grating has recently been observed (Peralta et al 2013 Nature 503 91, Breuer and Hommelhoff 2013 Phys. Rev. Lett. 111 134803). Here we present the theoretical description of the near-fields close to such a grating that can be utilize...
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| Veröffentlicht in: | Journal of physics. B, Atomic, molecular, and optical physics Atomic, molecular, and optical physics, 2014-12, Vol.47 (23), p.234004-13 |
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| container_title | Journal of physics. B, Atomic, molecular, and optical physics |
| container_volume | 47 |
| creator | Breuer, John McNeur, Joshua Hommelhoff, Peter |
| description | Dielectric laser acceleration of electrons close to a fused-silica grating has recently been observed (Peralta et al 2013 Nature 503 91, Breuer and Hommelhoff 2013 Phys. Rev. Lett. 111 134803). Here we present the theoretical description of the near-fields close to such a grating that can be utilized to accelerate non-relativistic electrons. We also show simulation results of electrons interacting with such fields in a single and double grating structure geometry and discuss dephasing effects that have to be taken into account when designing a photonic-structure-based accelerator for non-relativistic electrons. We further model the space charge effect using the paraxial ray equation and discuss the resulting expected peak currents for various parameter sets. |
| doi_str_mv | 10.1088/0953-4075/47/23/234004 |
| format | Article |
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Rev. Lett. 111 134803). Here we present the theoretical description of the near-fields close to such a grating that can be utilized to accelerate non-relativistic electrons. We also show simulation results of electrons interacting with such fields in a single and double grating structure geometry and discuss dephasing effects that have to be taken into account when designing a photonic-structure-based accelerator for non-relativistic electrons. 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We further model the space charge effect using the paraxial ray equation and discuss the resulting expected peak currents for various parameter sets.</description><subject>Acceleration</subject><subject>Accelerators</subject><subject>dielectric grating accelerator</subject><subject>Dielectrics</subject><subject>Diffraction gratings</subject><subject>Gratings (spectra)</subject><subject>inverse Smith-Purcell effect</subject><subject>laser-driven particle acceleration</subject><subject>Lasers</subject><subject>Mathematical analysis</subject><subject>Mathematical models</subject><subject>non-relativistic electron beam</subject><subject>Simulation</subject><issn>0953-4075</issn><issn>1361-6455</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2014</creationdate><recordtype>article</recordtype><recordid>eNqFkE1LxDAQhoMouH78BcnRS92k-WqOsn7Cghc9hzRN1yzdZE1SYf-96Va8OgzMMPM-A_MCcIPRHUZNs0SSkYoiwZZULGtSkiJET8ACE44rThk7BYs_0Tm4SGmLEMZNjRbg8ODsYE2OzsBBJxuhNqZMos4ueBh6OK-DT9B5mD8t_HbGeZcP0zI5vxks1L6DXRjb0m4m0m9gynE0eYw2VQUK8XAUJbcbh-PpdAXOej0ke_1bL8HH0-P76qVavz2_ru7XlaGU5UrrpgRBWHAuOWYd0zXm2Ais21600qK-Y6bRspeEWNlrpjssrGxb23DKNbkEt_PdfQxfo01Z7VwqLw7a2zAmhbkQsqaskUXKZ6mJIaVoe7WPbqfjQWGkJq_VZKOabFRUqJqo2esC1jPowl5twxh9-eg_6AdZkYOM</recordid><startdate>20141214</startdate><enddate>20141214</enddate><creator>Breuer, John</creator><creator>McNeur, Joshua</creator><creator>Hommelhoff, Peter</creator><general>IOP Publishing</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SP</scope><scope>7U5</scope><scope>8FD</scope><scope>H8D</scope><scope>L7M</scope></search><sort><creationdate>20141214</creationdate><title>Dielectric laser acceleration of electrons in the vicinity of single and double grating structures-theory and simulations</title><author>Breuer, John ; McNeur, Joshua ; Hommelhoff, Peter</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c445t-aa88883017669615d5a2161c71abf7b9e0fd5c8a9f933e9fa5ad17e9bbe8646a3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2014</creationdate><topic>Acceleration</topic><topic>Accelerators</topic><topic>dielectric grating accelerator</topic><topic>Dielectrics</topic><topic>Diffraction gratings</topic><topic>Gratings (spectra)</topic><topic>inverse Smith-Purcell effect</topic><topic>laser-driven particle acceleration</topic><topic>Lasers</topic><topic>Mathematical analysis</topic><topic>Mathematical models</topic><topic>non-relativistic electron beam</topic><topic>Simulation</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Breuer, John</creatorcontrib><creatorcontrib>McNeur, Joshua</creatorcontrib><creatorcontrib>Hommelhoff, Peter</creatorcontrib><collection>CrossRef</collection><collection>Electronics & Communications Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>Aerospace Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Journal of physics. 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| ispartof | Journal of physics. B, Atomic, molecular, and optical physics, 2014-12, Vol.47 (23), p.234004-13 |
| issn | 0953-4075 1361-6455 |
| language | eng |
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| source | IOP Publishing Journals; Institute of Physics (IOP) Journals - HEAL-Link |
| subjects | Acceleration Accelerators dielectric grating accelerator Dielectrics Diffraction gratings Gratings (spectra) inverse Smith-Purcell effect laser-driven particle acceleration Lasers Mathematical analysis Mathematical models non-relativistic electron beam Simulation |
| title | Dielectric laser acceleration of electrons in the vicinity of single and double grating structures-theory and simulations |
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