References

1

S. Benson and the Jefferson Lab FEL Team, ``An Overview of the Jefferson Lab IR FEL Program'', presented at the 18th International Free Electron Laser Conference, Rome, August 1996; in preparation as a CEBAF Technical Note.

2

J. B. Flanz and C. P. Sargent, ``Operation of an Isochronous Beam Recirculation System'', Nuc. Inst. and Meth., A241 (1985), 325-333, North Holland (Amsterdam); J. B. Flanz and C. P. Sargent, ``Tests With an Isochronous Recirculation System'', IEEE Trans. Nuc. Sci., NS-32, No. 5, October 1985; J. B. Flanz, S. Kowalski, C. P. Sargent, ``An Isochronous Beam Recirculation Magnet System'', IEEE Trans. Nuc. Sci., NS-28, No. 3, June 1981.

3

B. Yunn, unpublished.

4

R. Li, C.L. Bohn, and J. Bisognano, work in progess.

5

H. Liu, private communication.

6

R. Li, unpublished.

7

L. Merminga, ``Energy Stability in Recirculating, Energy Recovering Linacs in the Presence of an FEL'', to appear in the Proceedings of EPAC 96.