Published July 1, 1994 | Version v1
Report Open

A variable radius mirror for imaging the exit slit of an SGM undulator beamline at the ALS

Creators

  • 1. Lawrence Berkeley Lab., CA (United States). Advanced Light Source
  • 2. ADA, Haifa (Israel)

Description

Bendable metal mirrors have been implemented in two SGM undulator beamlines at the ALS. A piezo-electric actuator is employed to deform the mirror to image the SGM exit slit which moves longitudinally in the beamline as the grating rotates. The design and performance of these mirrors is discussed. Computed deformations and slope errors are compared to those found during optical metrology. The soft x-ray spot size produced at the experiment is shown

Availability note (English)

Available from OSTI as paper copy: phone, 865-576-8401, or email, reports@adonis.osti.gov

Files

34066739.pdf

Files (697.4 kB)

Name Size Download all
md5:0b423e587fd4170ff121728669a59437
697.4 kB Preview Download

Additional details

Publishing Information

Imprint Pagination
8 p.
Report number
LBL--35577

Conference

Title
5. international meeting on Synchrotron Radiation Instrumentation (SRI)
Dates
18-22 Jul 1994
Place
Stony Brook, NY (United States)

INIS

Country of Publication
United States
Country of Input or Organization
United States
INIS RN
34066739
Subject category
S43: PARTICLE ACCELERATORS;
Resource subtype / Literary indicator
Conference, Non-conventional Literature
Descriptors DEI
ACTUATORS; DESIGN; MIRRORS; PERFORMANCE; SYNCHROTRON RADIATION; WIGGLER MAGNETS
Descriptors DEC
BREMSSTRAHLUNG; ELECTROMAGNETIC RADIATION; EQUIPMENT; MAGNETS; RADIATIONS

Optional Information

Contract/Grant/Project number
ON: DE--94018168; AC--03-76SF00098
Notes
Supercedes report DE94018168; PBD: Jul 1994; Review of Scientific Instruments, Vol. 66, Issue 2, pp. 2270-2272, Feb. 8, 1995
Funding organization
USDOE, Washington, DC (United States)
Secondary number(s)
CONF-940714--18