John W. Lewellen
     Physicist
           o 4th-generation light source research
           o High-brightness injector research & development
           o APS injector operation and improvement
     APS linac manager
     Accelerator Systems / Physics Group deputy group leader

Accelerator and FEL Physics Group
Accelerator Systems Division
Advanced Photon Source
Argonne National Laboratory

Current research topics
     o 4 ^th -generation light source and SASE-FELs
     o Ballistic bunch compression
     o Main Injector upgrade project (completed)
     o Injector test stand

Professional interests
     o Linac-based light sources
     o RF gun design and development
     o Compact, long-wavelength and high-efficiency free-electron lasers
     o Novel undulator design
     o Planetary exploration

Contact Info:

Please see my C.V. and Publications List for additional information