William J. Berg

Accelerator Systems Division, Argonne National Laboratory, 9700 South Cass Ave., Bldg 401-B2199, Argonne, IL 60439

Tel: (630) 252-6929; Fax: (630) 252-4732; E-mail: berg@aps.anl.gov

 

71. J.C. Dooling, W. Berg, B.X. Yang from ANL, M. Santana Leitner, A.S. Fisher, and H.-D. Nuhn, SLAC NAL, Menlo Park, CA,Modeling the Optical Coupling Efficiency of the Linac Coherent Light Source Beam Loss Monitor Radiator, Beam Instrumentation Workshop (BIW10), Santa Fe,  NM ; to be published http://www.JACOW.org.

70. B.X. Yang, W. Berg, J. Dooling, et al.,  Beam Measurements of a Large Solid-Angle Beam Loss Monitor in  the APS, Beam Instrumentation Workshop (BIW10), Santa Fe, NM ;  to be published http://www.JACOW.org.

69.  A.H. Lumpkin, N.S. Sereno, W. Berg et al.,Characterization and mitigation of coherent-optical-transition-radiation signals from a compressed electron beam, PRST-AB 12, 080702 (2009).

68.  J. C. Dooling, W. Berg, L. Emery, Development of a Fiber-Optic Beam Loss Position Monitor for the Advanced Photon Source Storage Ring, Proc. of the 2009 Particle Accelerator Conference (PAC09), Vancouver, British Columbia, Canada; to be published http://www.JACOW.org.

67. J. C. Dooling, W. Berg, A. Pietryla, Simulations of the Beam Loss Monitor System for the LCLS Undulator Beamline, Proc. of the 2009 Particle Accelerator Conference (PAC09), Vancouver, British Columbia, Canada; to be published http://www.JACOW.org.

66.  A.H. Lumpkin, Fermilab, N.S. Sereno, W.J. Berg,Mitigation of COTR Due to the Microbunching Instability in Compressed electron beams, Proc. of the 2007 Particle Accelerator Conference (PAC09), Vancouver, British Columbia, Canada; to be published http://www.JACOW.org.

65.  W. Berg, J.C. Dooling, A. Pietryla et al., Development a Beam Loss Monitor System for the LCLS Undulator Beamline, Proc of the 2008 Linear Accelerator Conference (LINAC2008), Victoria, British Columbia, Canada; to be published http://www.JACOW.org.

64.  A.H. Lumpkin, Fermilab, N.S. Sereno, W.J. Berg, M. Borland, Spectral and Charge-Dependence Aspects of Enhanced OTR Signals from a Compressed Electron Beam,Proc of the 2008 Linear Accelerator Conference (LINAC2008), Victoria, British Columbia, Canada; to be published http://www.JACOW.org.

63.  D.R. Walters, J.L. Bailey, W.J. Berg, et al., Vacuum and Beam Diagnostics for the Linac Coherent Light Source (LCLS) Undulator System, Free Electron Laser Conference (FEL 2008), KEK Gyeongju, Korea, 455-458 (2009); http://www.JACOW.org.

62.  G. Pile, et al.,Design and Construction of the Linac Conherenct Light Source (LCLS) Undulator System, FEL 2008, KEK Gyeongju, Korea, 460-466 (2009) http://www.JACOW.org.

61.  W.J. Berg, B.X. Yang, L.L Erwin et al.,LCLS-S1 Optical Transition Radiation Monitor, Proc. of the 2007 Particle Accelerator Conference (PAC2007), Albuquerque, New Mexico, 4396-4398 (2007).

 

60.       A.H. Lumpkin, B.X. Yang, W.J. Berg et al.,Far-Field OTR and ODR Images Produced by 7-Gev Electron Beams at APS , Proc. of the 2007 Particle Accelerator Conference (PAC2007), Albuquerque, New Mexico, 4372-4374 (2007).

 

59.  A.H. Lumpkin, W.J. Berg, N.S. Sereno et al.,Near-?eld Imaging of Optical Diffraction Radiation Generated by a 7-Gev Electron Beam, Phys. Rev. Spec. Topics, Accel. Beams 10, 022802 (2007).

58.  A.H. Lumpkin, N.S. Sereno, W.J. Berg et al.,Nonintercepting Beam Size and Position Monitor Using ODR for X-ray FELs, Proc. of the 28th Free Electron Laser Conference (FEL2006), Berlin, Germany, 710-713 (2006).

57.       A.H. Lumpkin, B.X. Yang, W.J. Berg et al.,Developments in OTR/ODR Techniques for 7-GeV Electron Beams at APS, Proc. of the Beam Instrumentation Workshop 2006 (BIW2006), Batavia, Illinois, AIP Conf. Proc. 868, 394-401 (2006).

56.  A.H. Lumpkin, W.J. Berg, N.S. Sereno et al.,Nonintercepting Electron Beam Diagnostics Based on Optical Diffraction Radiation for X-ray FELs, Proc. of the 27th Free Electron Laser Conference (FEL2005), Palo Alto, California, 604-607 (2005).

55.  A.H. Lumpkin, W.J. Berg, M. Borland et al.,Initial Measurements of CSR from a Bunch-Compressed Beam at APS, Proc. of the 27th Free Electron Laser Conference (FEL2005), Palo Alto, California, 608-611 (2005).

54.  A.H. Lumpkin, W.J. Berg, N.S. Sereno et al.,Initial Imaging of 7-GeV electron Beams with OTR/ODR Techniques at APS, Proc. of the 2005 Particle Accelerator Conference (PAC2005), Knoxville, Tennessee, 4162-4164 (2005);

53.  A.H. Lumpkin, J.W. Lewellen, W.J. Berg et al., On-line SASE FEL Gain Optimization Using COTRI Imaging, Proc. of the 25th Free Electron Laser Conference (FEL2003), Tsukuba, Japan, (FEL2003) Nucl. Instrum. Methods A 528, 179-183 (2004).

52.  A.H. Lumpkin, W.J. Berg, M. Borland et al.,Initial CTR-Based Bunch Length Measurements of Linac Beams Following the APS Bunch Compressor, Proc. of the 2003 Particle Accelerator Conference (PAC2003), Portland, Oregon, 2420-2422 (2003).

51.  A.H. Lumpkin, W.J. Berg, M. Borland et al.,Recent Characterizations of Electron Beams from the APS Linac, Proc. of the 2003 Particle Accelerator Conference (PAC2003), Portland, Oregon, 2417-2419 (2003).

50.  S.G. Biedron for the LEUTL Commissioning Team,The Low-Energy Undulator Test Line: A SASE FEL Operating in Wavelength from 660 to 130nm, 8th International Conference on X-Ray Lasers, Aspen, Colorado, May 27-31, 2002, AIP Conf. Proc. 641, 357-364 (2002).

49.  A.H. Lumpkin et al.,Observations of z-Dependent Microbunching Harmonic Intensities Using COTR in a SASE FEL, Proc. of the 24th Free Electron Laser Conference (FEL2002), Argonne, Illinois, Nucl. Instrum. Methods A 507, 246-249 (2003).

48.  A.H. Lumpkin et al., “Evidence for Transverse Dependencies in COTR and Microbunching in a SASE FEL, Proc. of the 24th Free Electron Laser Conference (FEL2002), Argonne, Illinois, Nucl. Instrum. Methods A 507, 200-204 (2003).

47.  A.H. Lumpkin et al.,Evidence for Micro-bunching ‘Sidebands’ in a Saturated Free-Electron Laser Using Coherent Optical Transition Radiation, Phys. Rev. Lett. 88(23), 234801 (2002).

46.  A.H. Lumpkin, W.J. Berg, and B.X. Yang,Nonintercepting Imaging Diagnostics for the APS Injector During Storage Ring Top-Up Operations, Proc. of Beam Instrumentation Workshop 2002, Upton, New York, AIP Conf. Proc. 648, 212-219 (2002).

45.  A.H. Lumpkin, W.J. Berg, S. Biedron et al.,Advanced Intraundulator Electron Beam Diagnostics Using COTR Techniques,  Proc. of Beam Instrumentation Workshop 2002, Upton, New York, AIP Conf. Proc. 648, 59-78 (2002).

44.  P.K. Den Hartog, C. Benson, W.J. Berg et al., UV-VUV Diagnostics for the Advanced Photon Source SASE FEL, Nucl. Instrum. Methods A 483, 407-411 (2002).

43.  A.H. Lumpkin, W.J. Berg, S. Biedron et al.,First Observations of Electron-Beam Microbunching in the Ultraviolet at 265nm Using COTR in a SASE FEL, Proc. of FEL2001, Darmstadt, Germany, Nucl. Instrum. Methods A 483, 402-406 (2002).

42.  A.H. Lumpkin et al,Comprehensive z-Dependent Measurements of Electron-Beam Microbunching Using COTR in a Saturated SASE FEL, Proc. of FEL2001,  Nucl. Instrum. Methods A 483, 394-401 (2002).

41.  S. Biedron, et al.,Measurements of Nonlinear Harmonic Generation at the APS’s SASE FEL, Nucl. Instrum. Methods A 483, 94-100 (2002).

40.  J.W. Lewellen et al.,Present Status and Recent Results from the APS SASE FEL, Nucl. Instrum. Methods A 483, 40-45 (2002).

39.  E.R. Moog et al.,Self-Amplified Spontaneous Emission Saturation at the Advanced Photon Source Free-Electron Laser, Synch. Radiation Instrumentation Meeting, Madison, Wisconsin, August 20-24, 2001, Rev. Sci. Instrum. Part II, 73(3), 1407 (2001).

38.  J.W. Lewellen, K. Beczek, W.J. Berg et al.,The Advanced Photon Source Injector Test Stand, Proc. of the 2001 Particle Accelerator Conference (PAC2001), Chicago, Illinois, 2212-2214 (2001).

37.  B.X. Yang et al.,Design and Performance of a Compact Imaging System for the APS Linac Bunch Compressor, Proc. of the 2001 Particle Accelerator Conference (PAC2001); Chicago, Illinois, 2235-2237 (2001).

36.  A. Pietryla, W.J. Berg and R. Merl,A Cerenkov Radiation Detection System for the Advanced Photon Source Storage Ring, Proc. of the 2001 Particle Accelerator Conference (PAC2001); Chicago, Illinois, 1622-1624 (2001).

35.  S.V. Milton et al.,Measurement of the Exponential Gain and Saturation of SASE at the APS LEUTL, Proc. of the 2001 Particle Accelerator Conference (PAC2001); Chicago, Illinois, 236-238 (2001).

34.  A. Lumpkin, W.J. Berg, S. Biedron et al.,Investigations of Electron-Beam Microbunching and Beam Coalignment Using CTR in a High-Gain SASE FEL, Proc. of the 2001 Particle Accelerator Conference (PAC2001); Chicago, Illinois, 550-552 (2001).

33.  S.V. Milton et al.,SASE Saturation in the APS LEUTL, Advanced Photon Source Research, No. 4, ANL/APS/TB-41, July, 2001, 51-53.

32.  S.V. Milton et al.,Exponential Gain and Saturation of a Self-amplified Spontaneous Emission Free-Electron Laser, Science 292(5524), 2037-2041 (June 2001).

31.  A.H. Lumpkin, B. Yang, W.J. Berg et al.,Utilization of CTR to Measure the Evolution of Electron-Beam Microbunching in a SASE FEL, Proceeding of the 22nd International Free Electron Laser Conference, Nucl. Instrum. Methods A 475, 462-469 (2001): Erratum: 2002, A 486, 825-832.

30.  S.V. Milton et al.,Observation and Analysis of Self-Amplified Spontaneous Emission at the APS Low-Energy Undulator Test Line, FEL 2000, Durham, North Carolina, Nucl. Instrum. Methods A 475, 28-37 (2001).

29.  A.H. Lumpkin, N.D. Arnold, W.J. Berg et al., “Development of a Coherent Transition Radiation Based Bunch Length Monitor with Application to the APS RF Thermionic Gun Beam Optimization,  FEL 2000, Durham, North Carolina, Nucl. Instrum. Methods A 475, 476-480 (2001).

28.  A.H. Lumpkin, R. Dejus, W.J. Berg,First Observation of z-Dependent Micro-bunching Using Coherent Transition Radiation Phys. Rev. Lett. 86(1), 79-82 (2001).

27.  W.J. Berg, A.H. Lumpkin, and B.X. Yang,Characterization of Ce-Doped Scintillating Crystals for Imaging Electron Beams at the APS Linac, Proc. Of the XX International LINAC Conference; LINAC 2000, Monterey, California, SLAC-R-561, 158-160 (2000).

26.  S.V. Milton et al.,Results from the Advanced Photon Source SASE FEL Project, Proc. of the 7th European Accelerator Conference (EPAC2000), Vienna, Austria, 729-732 (2000).

25.  S.V. Milton et al.,Green Light for Free Electron Lasers, Advanced Photon Source Research, No. 3, ANL/APS/TB-37, 14-20, April (2000).

24.  S.V. Milton et al.,Observation of Self-Amplified Spontaneous Emission and Exponential Growth at 530nm, Phys. Rev. Lett.  85(5), 988-991 (2000).

23.  A.H. Lumpkin, B.X. Yang, W.J. Berg et al.,Electron Beam Bunch Length Characterizations Using Incoherent and Coherent Radiation on the APS SASE FEL Project, Proc. of 21st International Free Electron Laser Conference (FEL1999), Hamburg, Germany,,  Nucl. Instrum. Methods A 445, 356-361 (2000).

22.  S.G. Biedron et al.,The Operation of the BNL Gun-IV Photocathode RF Gun at the Advanced Photon Source, Proc. of the 1999 Particle Accelerator Conference (PAC1999), New York City, New York, 2024-2026 (1999).

21.  S.V. Milton et al. (ANL), H.P. Freund (Science Applications International), J. Power (AWA), N. Vinokurov (BNL),The FEL Development at the Advanced Photon Source, Free-Electron Laser Challenges II Conference, San Jose, California, SPIE Conference Proceedings 3614, 86-95 (1999).

20.  A.H. Lumpkin, B.X. Yang, W.J. Berg et al.,High-Brightness Beam Diagnostics for the APS Linac, Proc. of the 1999 Particle Accelerator Conference (PAC1999), New York City, New York, 2134-2136 (1999).

19.  A.H. Lumpkin, W.J. Berg, B.X. Yang et al.,Time-Resolved Imaging for the APS Linac Beams, Proc. of the XIX International Linear Accelerator Conference: LINAC 1998, Chicago, Illinois, ANL-98/28, 529-531 (1999).

18.  N. Arnold, W.J. Berg. S. Biedron et al.,Implementation of Improved Interactive Image Analysis at the Advanced Photon Source (APS) Linac, Proc. of the XIX International Linear Accelerator Conference: LINAC 1998, Chicago, Illinois, ANL-98/28, 899-901 (1998).

17.  S.V. Milton et al.,Status of the Advanced Photon Source Low-Energy Undulator Test Line, Proc. of the 19th International Free Electron Laser Conference (FEL1997), Beijing, China, Nucl. Instrum. Methods A 407 210-214 (1998).

16.  A.H. Lumpkin, W.J. Berg, B.X. Yang et al.,Preliminary Tests of the Optical Diagnostics for the APS Low-Energy Undulator Test Line Particle Beam, Proc. of the 19th International Free Electron Laser Conference (FEL 1997), Book Edition II 67-II68 (1998).  Beijing, China, August 18-22, 1997,  Vol. 407, pp. 67-68 (1998).
 
15.  A.H. Lumpkin, W.J. Berg, B.X. Yang,Planned Optical Diagnostics for the APS Low-Energy Undulator Test Line, Proc. of the 1997 Particle Accelerator Conference (PAC1997), Vancouver, Canada, 871-873 (1998).

14.  A.H. Lumpkin, W.J. Berg, B.X. Yang et al., Linac-Beam Characterizations at 600 MeV Using Optical Transition Radiation (OTR) Diagnostics , Proc. of the 8th Beam and Instrumentation Workshop, Stanford, California, AIP Conf Proc. 451, 199-205 (1998).

13.  R. Fuja, N. Arnold, W.J. Berg et al.,The APS Machine Protection System (MPS), Proc. of the 7th Beam Instrumentation Workshop, Argonne, Illinois,  AIP Conf. Proc. 390, 454-459 (1997).

12.  W.J. Berg, B.X. Yang, A.H. Lumpkin et al.,Design and Commissioning of the Photon Monitors and Optical Transport Lines for the Advanced Photon Source Positron Accumulator Ring, Proc. of the 7th Beam Instrumentation Workshop, Argonne, Illinois,  AIP Conf. Proc. 390, 483-490 (1997).

11.  M. White, N. Arnold, W.J. Berg et al., Construction, Commissioning, and Operational Experience of the Advanced Photon Source (APS) Linear Accelerator, Proc. of the 18th International Linac Conference, Geneva, Switzerland, August 26-30, 1996, 315-319 (1996).

10.  M. White, N. Arnold, W.J. Berg et al.,Performance of the Advanced Photon Source (APS) Linear Accelerator, Proc. of the 1995 Particle Accelerator Conference (PAC1995), Dallas, Texas, 1073-1075 (1996).

9.    A.H. Lumpkin et al.,Initial Diagnostics Commissioning Results for the Advanced Photon Source (APS), Proc. of the 1995 Particle Accelerator Conference (PAC1995), Dallas, Texas, 2473-2475 (1996).

8.    M. White, N. Arnold, W.J. Berg et al., Status of the Advanced Photon Source Linear Accelerator, ANL Technical Women’s Symposium, September 13-14, 1994, 39-41 (1994).

7.    M. White, N. Arnold, W.J. Berg et al.,Status of the Advanced Photon Source (APS) Linear Accelerator, Proc. of the 17th International Linac Conference, August 21-26, 1994, Tsukuba, Japan, Vol. 1, pp. 208-210 (1994).

6.    Y.L. Qian, W.J. Berg, R. Fuja et al., Beam Parameter Measurements for the APS Linac System, Proc. of the 17th International Linac Conference, 1994, Tsukuba, Japan, Vol. 2, pp. 899-901 (1994).

5.    W.J. Berg and K. Ko, Status of the Fluorescent Screens and Image Processing for the APS Linac, Proc. of the Beam Instrumentation Workshop: 5th Workshop: Santa Fe, New Mexico, AIP Conf Proc. 319, 130-136 (1994).

4.    M. White, W.J. Berg, R. Fuja et al., Status of the Advanced Photon Source Linear Accelerator, 1993 KAPRA and Korean Physical Society/Division of Plasma Physics Joint Workshop Proceedings, June 30- July 3, 1993, Daejon, South Korea (1993).

3.    M. White, W.J. Berg, R. Fuja et al., Status of the Advanced Photon Source (APS) Linear Accelerator, Proc. of the 1993 Particle Accelerator Conference (PAC1993), Washington, D.C., 605-607 (1994).

2.    W.J. Berg, K. Ko,Fluorescent Screens and Image Processing for the APS Linac Test Stand, Accelerator Instrumentation Workshop: Fourth Annual Workshop, Berkeley, California, AIP Conf. Proc. 281, 279-285 (1992).

1.    W.J. Berg, R. Fuja, A. Grelick et al.,Beam Measurements of the ANL-APS Linac Injector Test Stand, 1992 Linear Accelerator Conference Proceedings: 16th International: Ottawa, Ontario, Canada, AECL-10728, 758-761 (1992).