Presentation is loading. Please wait.

Presentation is loading. Please wait.

Experimental Setup and FEL Interface Will Williams and Zheng-Tian Lu Argonne National Lab.

Published byJasmine Williamson Modified over 8 years ago

Similar presentations

Presentation on theme: "Experimental Setup and FEL Interface Will Williams and Zheng-Tian Lu Argonne National Lab."— Presentation transcript:

1 Experimental Setup and FEL Interface Will Williams and Zheng-Tian Lu Argonne National Lab

2 2 Goal: Produce Metastable Krypton using optical fields 4p 6 1 S 0 123.5nm 5s[3/2] 0 1 5p[3/2] 2 819nm 5s[3/2] 0 2 5p[5/2] 3 811nm Cycling Review from this morning: 1)Currently use an RF discharge source 2)Poor efficiency 3)Contamination problem 4)Replace with optical source

3 3 Atomic Beam Line: Side View Krypton in 26 inches

4 4 Capillary Plate (5mm thick; 50  m holes) Atomic Beam Line: Side View Krypton in Atomic Beam travelling to the right 26 inches

5 5 Capillary Plate (5mm thick; 50  m holes) 819nm (retro-reflected) FEL light into slide 4p 6 1 S 0 123.5nm 5s[3/2] 0 1 5p[3/2] 2 819nm 5s[3/2] 0 2 5p[5/2] 3 811nm Cycling Atomic Beam Line: Side View Krypton in Atomic Beam travelling to the right 26 inches

6 6 Capillary Plate (5mm thick; 50  m holes) 819nm (retro-reflected) FEL light into slide Atomic Beam Line: Side View Krypton in Atomic Beam travelling to the right 26 inches

7 7 Capillary Plate (5mm thick; 50  m holes) 819nm (retro-reflected) FEL light into slide 250 L/s Turbo RGA Atomic Beam Line: Side View Krypton in Atomic Beam travelling to the right 26 inches

8 8 Capillary Plate (5mm thick; 50  m holes) 819nm (retro-reflected) FEL light into slide 250 L/s Turbo RGA Photo- detector Atomic Beam Line: Side View 811nm into slide Krypton in Atomic Beam travelling to the right 4p 6 1 S 0 123.5nm 5s[3/2] 0 1 5p[3/2] 2 819nm 5s[3/2] 0 2 5p[5/2] 3 811nm Cycling 26 inches

9 9 Capillary Plate (5mm thick; 50  m holes) 819nm (retro-reflected) FEL light into slide 250 L/s Turbo RGA 811nm into slide Photo- detector Atomic Beam Line: Side View Krypton in Atomic Beam travelling to the right 26 inches

10 10 Krypton in Capillary Plate (5mm thick; 50  m holes) 819nm (retro-reflected) FEL light into slide Atomic Beam travelling to the right -> Atomic Beam coming out of slide Atomic Beam Line: Side View -> Looking down beam line toward the source

11 11 Atomic Beam coming out of slide Atomic Beam Line: Looking down beam line toward the source Capillary Plate (5mm thick; 50  m holes) 819nm (retro-reflected) FEL light

12 12 Atomic Beam Line: Looking down beam line toward the source Capillary Plate (5mm thick; 50  m holes) 819nm (retro-reflected) FEL light Custom Flange MgF Window FEL light Atomic Beam coming out of slide

13 13 Atomic Beam Line: Looking down beam line toward the source Capillary Plate (5mm thick; 50  m holes) 819nm (retro-reflected) FEL light Gate Valve Angle Valve Custom Flange MgF Window FEL light Atomic Beam coming out of slide

14 14 Atomic Beam Line: Looking down beam line toward the source Capillary Plate (5mm thick; 50  m holes) 819nm (retro-reflected) FEL light Gate Valve Angle Valve Custom Flange MgF Window VUV detector FEL light Atomic Beam coming out of slide

15 819 nm laser setup Lasers 811 nm laser setup

16 Lab Overview

17 Beamline Table 40 inches x 24 inches

18 18 1.24nm Expectations

19 19 Expectations 1.24nm  MHz (~2.5 fm)

20 20 Assumes a laser waist of 3.5mm Expectations  MHz (~2.5 fm) 1.24nm

21 Expectations Parameters 819 laser100x saturation FEL FWHM1.24nm FEL waist3.5mm t Interaction 28.5  s

22 Expectations 1 x 10 -5 RF Discharge efficiency ~10 -4 Parameters 819 laser100x saturation FEL FWHM1.24nm FEL waist3.5mm t Interaction 28.5  s

23 Expectations Expected maximum efficiency1 x 10 -5 Expected maximum metastable flux1 x 10 9 atoms/sec/cm 2 Detectable flux (fluorescence)1 x 10 8 atoms/sec/cm 2 Detectable flux (lock-in)1 x 10 7 atoms/sec/cm 2 Detectable flux using a lock-in amplifier is about ~1% of our expected metastable flux.

24 End of Slideshow

25 25 Atomic Beam Line

26 26

27 Laser To Exp. 2 feet T.A. 819 nm laser setup Lasers

28 811 nm laser setup Laser To Exp. 1.5 feet 2 feet

Download ppt "Experimental Setup and FEL Interface Will Williams and Zheng-Tian Lu Argonne National Lab."

Similar presentations

5 MeV Mott Measurement for CEBAF Operations group Joe Grames, Marcy Stutzman February 14 th, 2007 Sir Nevill F. Mott at the ceremony with his Nobel Prize.

5 MeV Mott Measurement for CEBAF Operations group Joe Grames, Marcy Stutzman February 14 th, 2007 Sir Nevill F. Mott at the ceremony with his Nobel Prize.
Thermal properties of laser crystal Rui Zhang ACCL Division V, RF-Gun Group Feb 20, 2015 SuperKEKB Injector Laser RF Gun Review.

Thermal properties of laser crystal Rui Zhang ACCL Division V, RF-Gun Group Feb 20, 2015 SuperKEKB Injector Laser RF Gun Review.
Using an Atomic Non-Linear Generated Laser Locking Signal to Stabalize Laser Frequency Gabriel Basso (UFPB), Marcos Oria (UFPB), Martine Chevrollier (UFPB),Thierry.

Using an Atomic Non-Linear Generated Laser Locking Signal to Stabalize Laser Frequency Gabriel Basso (UFPB), Marcos Oria (UFPB), Martine Chevrollier (UFPB),Thierry.
End of 2007 SPECTRAP’ is being built in London to trap Ca+ ions with real imaging capabilities Early RF operation expected Jan 2008 Penning operation Feb/Mar.

End of 2007 SPECTRAP’ is being built in London to trap Ca+ ions with real imaging capabilities Early RF operation expected Jan 2008 Penning operation Feb/Mar.
HFT 405,488 488nm 405nm 488nm 405nm Only 405 and 488 are reflected All other wavelengths are transmitted 488nm 405nm This is the first beam splitter that.

HFT 405, nm 405nm 488nm 405nm Only 405 and 488 are reflected All other wavelengths are transmitted 488nm 405nm This is the first beam splitter that.
Final Review Friday, May 8, 2009. When the distance between two slits increases, the fringe spacing 1.Decreases 2.Increases 3.Stays the same 4.Depends.

Final Review Friday, May 8, When the distance between two slits increases, the fringe spacing 1.Decreases 2.Increases 3.Stays the same 4.Depends.
Quantum Computing with Trapped Ion Hyperfine Qubits.

Quantum Computing with Trapped Ion Hyperfine Qubits.
Philippe Hering October 30, 2007 Drive Laser Commissioning Results and Plans 1 Drive Laser Commissioning results and plans Philippe.

Philippe Hering October 30, 2007 Drive Laser Commissioning Results and Plans 1 Drive Laser Commissioning results and plans Philippe.
Bunch Length Measurements at the Swiss Light Source (SLS) Linac at the PSI using Electro-Optical Sampling A.Winter, Aachen University and DESY Miniworkshop.

Bunch Length Measurements at the Swiss Light Source (SLS) Linac at the PSI using Electro-Optical Sampling A.Winter, Aachen University and DESY Miniworkshop.
MICE COLLABORATION MEETING CERN March 29-April 1, 2004 Detector/Focus Coil module interface details P. Fabbricatore INFN-Genova Detector/Focus Coil module.

MICE COLLABORATION MEETING CERN March 29-April 1, 2004 Detector/Focus Coil module interface details P. Fabbricatore INFN-Genova Detector/Focus Coil module.
Concept for the New Detector Chamber at the ESR Ion beam Internal Target Region  Lab *)  Flange axis Covered  range Flange size in mm A90° – 80°83°95°

Concept for the New Detector Chamber at the ESR Ion beam Internal Target Region  Lab *)  Flange axis Covered  range Flange size in mm A90° – 80°83°95°
Stefan Moeller Revised XES April 7, 2005 Revised X-Ray Endstation Scope Stefan Moeller.

Stefan Moeller Revised XES April 7, 2005 Revised X-Ray Endstation Scope Stefan Moeller.
The Forbidden Transition in Ytterbium ● Atomic selection rules forbid E1 transitions between states of the same parity. However, the parity-violating weak.

The Forbidden Transition in Ytterbium ● Atomic selection rules forbid E1 transitions between states of the same parity. However, the parity-violating weak.
ME 4053 Tribology Lab Objectives: Characterize elastohydrodynamic (EHD) lubrication using an optical technique. The study involves: Measurement of the.

ME 4053 Tribology Lab Objectives: Characterize elastohydrodynamic (EHD) lubrication using an optical technique. The study involves: Measurement of the.
Setup of laser tracker on DX side NOTE: X axis along M1s centers, towards SX Z axis along M1-M2 centers, towards M2.

Setup of laser tracker on DX side NOTE: X axis along M1s centers, towards SX Z axis along M1-M2 centers, towards M2.
Integration and Alignment of Optical Subsystem Roy W. Esplin Dave McLain.

Integration and Alignment of Optical Subsystem Roy W. Esplin Dave McLain.
PEALD/CVD for Superconducting RF cavities

PEALD/CVD for Superconducting RF cavities
Chad Orzel Union College Physics Radioactive Background Evaluation by Atom Counting C. Orzel Union College Dept. of Physics and Astronomy D. N. McKinsey.

Chad Orzel Union College Physics Radioactive Background Evaluation by Atom Counting C. Orzel Union College Dept. of Physics and Astronomy D. N. McKinsey.
201 MHz and 805 MHz Cavity Developments in MUCOOL Derun Li Center for Beam Physics Lawrence Berkeley National Laboratory Nufact 2002 Workshop, London,

201 MHz and 805 MHz Cavity Developments in MUCOOL Derun Li Center for Beam Physics Lawrence Berkeley National Laboratory Nufact 2002 Workshop, London,
Bias Magnet for the Booster’s 2-nd Harmonic Cavity An attempt to evaluate the scope of work based of the existing RF design of the cavity 9/10/2015I. T.

Bias Magnet for the Booster’s 2-nd Harmonic Cavity An attempt to evaluate the scope of work based of the existing RF design of the cavity 9/10/2015I. T.

Similar presentations

Ads by Google