ERL PhotoInjector Gun Review
Jan 5, 2011, 8:00 AM
→
Jan 6, 2011, 6:00 PM
America/New_York
374 (Wilson Synchrotron Lab)
374
Wilson Synchrotron Lab
Description
Technical review of the progress on the current ERL Phase 1A DC photoemission gun. Review of the Phase 1B gun currently under design for operation in Room 128 for experimental development.
Wednesday, January 5
¶
Wed, Jan 5
Thu, Jan 6
8:15 AM
Breakfast / Coffee
1
Welcome / Overview
¶
Welcome, overview of the schedule, charge the committee with the review of the current and 2nd generation ERL guns.
Speaker
:
Karl Smolenski
(
Cornell University
)
Slides
2
Mk I Gun Performance Review
¶
Bruce will cover the performance of the current L0 gun, with an emphasis on changes to the original design to improve operational performance.
Speaker
:
Bruce Dunham
(
Cornell University
)
Slides
3
Mk II Gun Design Overview
¶
A detailed look at the design of the 2nd generation DC gun.
Speaker
:
Karl Smolenski
(
Cornell University
)
Slides
10:45 AM
Coffee Break
4
Discussion
¶
5
ERL Gun Tour / Photocathode Facilities
¶
Tour of ERL prototype linac Gun, Tour of Cathode Preparation Facilities
12:15 PM
Working Lunch
6
Optimum Gun Voltage and Emittance Considerations
¶
Introduction to gun optimization and beam dynamics issues
Speaker
:
Ivan Bazarov
(
Cornell University
)
Slides
7
Electrode Geometry Optimization
¶
What are the parameters that drive electrode geometry and how has the electrode geometry been optimized. Comparison with existing geometry.
Speaker
:
Jared Maxson
(
Cornell University
)
Slides
8
Solenoidal Focusing in the gun
¶
Magnetic focusing in the gun
Speakers
:
Jared Maxson
(
Cornell University
)
,
Karl Smolenski
(
Cornell University
)
Slides
9
Beam Dynamics Discussion
¶
2:30 PM
Coffee Break
10
HV System: Insulator, Power Supply, SF6 PV, Processing
¶
Review and Plans for the HV system
Speaker
:
Bruce Dunham
(
Cornell University
)
Slides
11
Ion Backbombardment Tracking
¶
Speaker
:
Jared Maxson
(
Cornell University
)
Slides
12
Vacuum Requirements, Plans and Possibilites
¶
Details of the Vacuum system and expected performance, review of recent tests
Speaker
:
Yulin Li
(
Cornell University
)
Slides
13
Open Discussion
¶
Thursday, January 6
¶
Wed, Jan 5
Thu, Jan 6
8:15 AM
Breakfast / Coffee
14
Photocathodes: GaAs developments
¶
Speaker
:
Xianghong Liu
(
Cornell University
)
Slides
15
Photocathodes: GaAs Electron Energy Analyzer
¶
Report on the status of the electron energy analysis setup
Speaker
:
Siddharth Karkare
(
Cornell University
)
Slides
16
Photocathodes: MultiAlkali developments
¶
Progress on MultiAlkali cathodes, plans for near future
Speaker
:
Luca Cultrera
(
Cornell Unviersity
)
Slides
17
Cathodes Discussion
¶
10:15 AM
Coffee Break
18
Two Gap Gun Design Ideas
¶
Speaker
:
Jared Maxson
(
Cornell University
)
Slides
19
Cathode Cooling Ideas
¶
Speaker
:
Mr
Karl Smolenski
(
Cornell University
)
Slides
20
Committee input for Cornell Gun R&D
¶
21
Opportunities for Collaboration
¶
12:00 PM
Working Lunch
22
New Directions for future DC Guns
¶
Speakers
:
Bruce Dunham
(
Cornell University
)
,
Ivan Bazarov
(
Cornell University
)
23
Writting Assignments / Cmte Reports
¶
chaired by Matt Poelker (TJNAF)
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