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Gwyn P. Williams

 

Gwyn P. Williams


Photo taken July 2004


e-mail Gwyn
Gwyn P. Williams                                                                                                              Phone: (757) 269-7521
Basic Research Program Manager                                                                                      Fax:    (757) 269-5024
Free Electron Laser                                                                                                            Cell:    (757) 876-3631
Jefferson Laboratory
12000 Jefferson Avenue - MS 7A
Newport News, VA 23606

 Jefferson Laboratory is in Newport News, Virginia and operates an Infrared Free Electron Laser of unprecedented  average power, since it uses superconducting radio-frequency cavities and re-circulates the electron beam.

The Jefferson Lab FEL is a sub-picosecond, tunable light source covering the range from 250 nanometers in the ultraviolet to 14 microns in the mid-infrared, with pulse energies up to 300 microJoules, and at repetition rates up to 75 MHz. Not all parameters can be satisfied simultaneously but average powers in excess of 10 kW have been demonstrated in the infrared.

We also have a high power THz laboratory whose source is the electron beam in the FEL.  This is a broadband source covering the range 0.1 - 5 THz and with an average power of 100 watts.

Here's a list of my publications.


Brief Resume:

2000 – present              Jefferson Lab

1979-2000                    Brookhaven National Laboratory

1977-1979                    Montana State University

1971-1979                    Leicester University (UK)

1971    PhD                  Sheffield University (UK)

1968    BSc                  Hull University (UK)

 

Check out this Web Periodic Table with hyperlinks and which includes my list of the Binding Energies of the Elements, which is also available as a 24"x36" poster in power point, and for which I welcome any updates by e-mail, see address above. There are some very useful General Physics references.
Last updated May 30, 2006