Difference between revisions of "Vortex meeting - December 14, 2016"
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| − | Based on your feedback we will meet this Wednesday Dec. 14th at 4pm EDT. We'll meet locally in CEBAF Center F-Wing Rm. 224-225 and by phone/video conference call using BlueJeans (info below). | + | === Invitation === |
| + | Based on your feedback we will meet this Wednesday Dec. 14th at 4pm EDT. We'll meet locally in CEBAF Center F-Wing Rm. 224-225 and by phone/video conference call using BlueJeans (info below). Since the purpose of this meeting is to discuss an upcoming NSF funding opportunity I'd like to take a few minutes at the beginning to set the stage. However, since we haven't met in awhile and there are some new faces joining it would be nice to then go "around the room" to take a few minutes and share recent activities or interest. Afterwards, we can return to discussing how we may consider to organize our OAM interests, and see if some can be refined for a proposal. | ||
| − | + | === Blue Jeans and Wiki === | |
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| − | == Blue Jeans and Wiki == | ||
Toll Free Phone number: 1-888-240-2560 | Toll Free Phone number: 1-888-240-2560 | ||
Int'l Call Phone numbers: http://bluejeans.com/numbers | Int'l Call Phone numbers: http://bluejeans.com/numbers | ||
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Web connection for desktop sharing: https://bluejeans.com/528061628 | Web connection for desktop sharing: https://bluejeans.com/528061628 | ||
| + | === Agenda === | ||
| + | ;Summary of a few avenues of research to generate OAM beams at Jefferson Lab | ||
| + | :Generation of electron vortex beams | ||
| + | ::unpolarized electrons by field emission to produce OAM electrons for acceleration e.g. Ben's work at Oregon | ||
| + | ::spin polarized electrons from photoemission or photo-assisted field emission to produce spin polarized OAM electrons for acceleration | ||
| + | :Generation of photon vortex beams | ||
| + | ::inverse Compton scattering of OAM laser from e- beam @ ~MeV energy (OAM x-ray) or ~GeV => test at CEBAF/LERF (~MeV) or CEBAF C-Compton? (~GeV) | ||
| + | ::non-linear inverse Compton scattering | ||
; Yoshitaka's Slides - [[media:Meeting_VortexBeams_20161214.pdf]] | ; Yoshitaka's Slides - [[media:Meeting_VortexBeams_20161214.pdf]] | ||
Revision as of 12:35, 14 December 2016
Invitation
Based on your feedback we will meet this Wednesday Dec. 14th at 4pm EDT. We'll meet locally in CEBAF Center F-Wing Rm. 224-225 and by phone/video conference call using BlueJeans (info below). Since the purpose of this meeting is to discuss an upcoming NSF funding opportunity I'd like to take a few minutes at the beginning to set the stage. However, since we haven't met in awhile and there are some new faces joining it would be nice to then go "around the room" to take a few minutes and share recent activities or interest. Afterwards, we can return to discussing how we may consider to organize our OAM interests, and see if some can be refined for a proposal.
Blue Jeans and Wiki
Toll Free Phone number: 1-888-240-2560 Int'l Call Phone numbers: http://bluejeans.com/numbers Meeting ID: 528061628# Web connection for desktop sharing: https://bluejeans.com/528061628
Agenda
- Summary of a few avenues of research to generate OAM beams at Jefferson Lab
- Generation of electron vortex beams
- unpolarized electrons by field emission to produce OAM electrons for acceleration e.g. Ben's work at Oregon
- spin polarized electrons from photoemission or photo-assisted field emission to produce spin polarized OAM electrons for acceleration
- Generation of photon vortex beams
- inverse Compton scattering of OAM laser from e- beam @ ~MeV energy (OAM x-ray) or ~GeV => test at CEBAF/LERF (~MeV) or CEBAF C-Compton? (~GeV)
- non-linear inverse Compton scattering
- Yoshitaka's Slides - media:Meeting_VortexBeams_20161214.pdf