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Title: Non-contact Mirror Measurements by a Laser Tracker

Abstract

In my previous experience, beam line optics measurement is directly or semi-directly done by moving  SMR along its surface. The fact there is that the touchable part is not critical to the mirror’s future use.  But now for NSLSII project, we have to deal with the no-touch-at- all-to-the-surface situation.   The following is a general idea of how to measure a mirror without contact its precision surface, further  test need to be done to verify it.

Authors:
 [1];  [1];  [1]
  1. Brookhaven National Lab. (BNL), Upton, NY (United States). National Synchrotron Light Source II (NSLS-II)
Publication Date:
Research Org.:
Brookhaven National Laboratory (BNL), Upton, NY (United States)
Sponsoring Org.:
USDOE Office of Science (SC), Basic Energy Sciences (BES) (SC-22)
OSTI Identifier:
1480950
Report Number(s):
NSLSII-ASD-TN-111; BNL-209403-2018-TECH
DOE Contract Number:  
SC0012704
Resource Type:
Technical Report
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE

Citation Formats

Yu, Chenghao, Karl, Francis, and Ke, MIng. Non-contact Mirror Measurements by a Laser Tracker. United States: N. p., 2018. Web. doi:10.2172/1480950.
Yu, Chenghao, Karl, Francis, & Ke, MIng. Non-contact Mirror Measurements by a Laser Tracker. United States. doi:10.2172/1480950.
Yu, Chenghao, Karl, Francis, and Ke, MIng. Tue . "Non-contact Mirror Measurements by a Laser Tracker". United States. doi:10.2172/1480950. https://www.osti.gov/servlets/purl/1480950.
@article{osti_1480950,
title = {Non-contact Mirror Measurements by a Laser Tracker},
author = {Yu, Chenghao and Karl, Francis and Ke, MIng},
abstractNote = {In my previous experience, beam line optics measurement is directly or semi-directly done by moving  SMR along its surface. The fact there is that the touchable part is not critical to the mirror’s future use.  But now for NSLSII project, we have to deal with the no-touch-at- all-to-the-surface situation.   The following is a general idea of how to measure a mirror without contact its precision surface, further  test need to be done to verify it.},
doi = {10.2172/1480950},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2018},
month = {8}
}