Advanced Photon Source experience with vacuum chambers for insertion devices

Hartog, P.K. Den; Grimmer, J.; Trakhtenberg, E.; Wiemerslage, G.; Xu, Song

doi:10.1109/pac.1997.753272

Cited by 4 publications

(1 citation statement)

References 2 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Aluminum extrusion profiles specifically tailored for this application could be obtained. The previous Advanced Photon Source (APS) experience with the design of aluminum vacuum chambers for insertion devices was widely used [7]. Figure 1 shows the prototype structure of a single chamber period with four electrodes of a beam position monitor (BPM) and the four water cooled steerer windings.…”

Section: Vacuum Chamber Designmentioning

confidence: 99%

Design and performance of the vacuum chambers for the undulator of the VUV FEL at the TESLA test facility at DESY

Hahn¹,

Hartog²,

Pflüger³

et al. 2000

Nuclear Instruments and Methods in Physics Research Section A:

View full text Add to dashboard Cite

Section: Vacuum Chamber Designmentioning

confidence: 99%

Design and performance of the vacuum chambers for the undulator of the VUV FEL at the TESLA test facility at DESY

Hahn¹,

Hartog²,

Pflüger³

et al. 2000

Nuclear Instruments and Methods in Physics Research Section A:

View full text Add to dashboard Cite

An electromagnetic helical undulator for polarized x-rays

Gluskin¹,

Винокуров²,

Tcheskidov³

et al. 2000

AIP Conference Proceedings

View full text Add to dashboard Cite

Abstract. Linearly and circularly polarized x-rays have been very successfully applied to the study of the properties of materials. Many applications can benefit from the availability of energy-tunable, high-brilliance x-ray beams with adjustable polarization properties. A helical undulator that can generate beams of variable (linear to circular) polarization has been designed and built by the Budker Institute of Nuclear Physics and the Advanced Photon Source. The first harmonic of this 12.8-cm-period device will cover the energy range from 0.4 keV to 3.5 keV. An important feature of this folly electromagnetic device is that it will allow us to generate 100% horizontally (KX=O)or vertically (KY=O)plane-polarized radiation, which will enable many experiments otherwise not technically feasible. With symmetic deflection parameters (IG=KY), the on-axis radiation will be circularly polarized, with a user-selectable handedness. The polarization can be changed at rates up to 10 Hz.

show abstract

A new gap separation mechanism for APS insertion devices

Trakhtenberg¹,

Tcheskidov²,

Hartog³

et al. 2000

AIP Conference Proceedings

View full text Add to dashboard Cite

Abstract. A new gap separation mechanism for use with the standard Advanced Photon Source (APS) 3.3-cm-period undulator magnetic structures has been designed and builg and the fust system has been installed in the APS storage ring. The system allows a minimum magnetic gap s of 10 mm for use with the APS 8-mm insertion device vacuum chambers. The mechanism is a bolted steel frame structure with a simple 4-motor mechanical drive train. The control system uses servomotors with incremental rotary encoders and virtual absolute linear encoders.

show abstract

Advanced Photon Source experience with vacuum chambers for insertion devices

Cited by 4 publications

References 2 publications

Design and performance of the vacuum chambers for the undulator of the VUV FEL at the TESLA test facility at DESY

Design and performance of the vacuum chambers for the undulator of the VUV FEL at the TESLA test facility at DESY

An electromagnetic helical undulator for polarized x-rays

A new gap separation mechanism for APS insertion devices

Contact Info

Product

Resources

About