MULTIPLE FUNCTIONS LONG TRACE PROFILER (LTP-MF) FOR NATIONAL SYNCHROTRON RADIATION LABORATORY OF CHINA.
Abstract
The Long Trace Profiler (LTP) is a useful optical metrology instrument for measuring the figure and slope error of cylindrical aspheres commonly used as synchrotron radiation (SR) optics. It is used extensively at a number of synchrotron radiation laboratories around the world. In order to improve SR beam line quality and resolution, the National Synchrotron Radiation Laboratory (NSRL) of China is developing a versatile LTP that can be used to measure both SR optics and more conventional ''normal'' optical surfaces. The optical metrology laboratories at Brookhaven National Laboratory (BNL) and NSRL are collaborating in developing a multiple functions LTP (LTP-MF). Characteristics of the LTP-MF are: a very compact and lightweight optical head, a large angular test range ({+-} 16 mad) and high accuracy. The LTP-MF can be used in various configurations: as a laboratory-based LTP, an in-situ LTP or penta-prism LTP, as an angle monitor, a portable LTP, and a small radius of curvature test instrument. The schematic design of the compact optical head and a new compact slide are introduced. Analysis of different measurements modes and systematic error correction methods are introduced.
- Authors:
- Publication Date:
- Research Org.:
- Brookhaven National Lab. (BNL), Upton, NY (United States)
- Sponsoring Org.:
- DOE/SC
- OSTI Identifier:
- 15020382
- Report Number(s):
- BNL-74916-2005-CP
R&D Project: IO-04; KC-02-04-011; TRN: US0504322
- DOE Contract Number:
- DE-AC02-98CH10886
- Resource Type:
- Conference
- Resource Relation:
- Conference: OPTICS AND PHOTONICS CONFERENCE 2005; SAN DIEGO, CA; 20050731 through 20050804
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 43 PARTICLE ACCELERATORS; ACCURACY; DESIGN; OPTICS; RESOLUTION; SYNCHROTRON RADIATION
Citation Formats
QIAN, S, WANG, Q, HONG, Y, and TAKACS, P. MULTIPLE FUNCTIONS LONG TRACE PROFILER (LTP-MF) FOR NATIONAL SYNCHROTRON RADIATION LABORATORY OF CHINA.. United States: N. p., 2005.
Web.
QIAN, S, WANG, Q, HONG, Y, & TAKACS, P. MULTIPLE FUNCTIONS LONG TRACE PROFILER (LTP-MF) FOR NATIONAL SYNCHROTRON RADIATION LABORATORY OF CHINA.. United States.
QIAN, S, WANG, Q, HONG, Y, and TAKACS, P. 2005.
"MULTIPLE FUNCTIONS LONG TRACE PROFILER (LTP-MF) FOR NATIONAL SYNCHROTRON RADIATION LABORATORY OF CHINA.". United States. https://www.osti.gov/servlets/purl/15020382.
@article{osti_15020382,
title = {MULTIPLE FUNCTIONS LONG TRACE PROFILER (LTP-MF) FOR NATIONAL SYNCHROTRON RADIATION LABORATORY OF CHINA.},
author = {QIAN, S and WANG, Q and HONG, Y and TAKACS, P},
abstractNote = {The Long Trace Profiler (LTP) is a useful optical metrology instrument for measuring the figure and slope error of cylindrical aspheres commonly used as synchrotron radiation (SR) optics. It is used extensively at a number of synchrotron radiation laboratories around the world. In order to improve SR beam line quality and resolution, the National Synchrotron Radiation Laboratory (NSRL) of China is developing a versatile LTP that can be used to measure both SR optics and more conventional ''normal'' optical surfaces. The optical metrology laboratories at Brookhaven National Laboratory (BNL) and NSRL are collaborating in developing a multiple functions LTP (LTP-MF). Characteristics of the LTP-MF are: a very compact and lightweight optical head, a large angular test range ({+-} 16 mad) and high accuracy. The LTP-MF can be used in various configurations: as a laboratory-based LTP, an in-situ LTP or penta-prism LTP, as an angle monitor, a portable LTP, and a small radius of curvature test instrument. The schematic design of the compact optical head and a new compact slide are introduced. Analysis of different measurements modes and systematic error correction methods are introduced.},
doi = {},
url = {https://www.osti.gov/biblio/15020382},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Sun Jul 31 00:00:00 EDT 2005},
month = {Sun Jul 31 00:00:00 EDT 2005}
}