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Title: A novel laser doppler linear encoder using multiple-reflection optical design for high-resolution linear actuator.

Abstract

A novel laser Doppler linear encoder system (LDLE) has been developed at the Advanced Photon Source, Argonne National Laboratory. A self-aligning 3-D multiple-reflection optical design was used for the laser Doppler displacement meter (LDDM) to extend the encoder system resolution. The encoder is compact [about 70 mm(H) x 100 mm(W) x 250 mm(L)] and it has sub-Angstrom resolution, 100 mm/sec measuring speed, and 300 mm measuring range. Because the new device affords higher resolution, as compared with commercial laser interferometer systems, and yet cost less, it will have good potential for use in scientific and industrial applications.

Authors:
Publication Date:
Research Org.:
Argonne National Lab., IL (US)
Sponsoring Org.:
US Department of Energy (US)
OSTI Identifier:
10577
Report Number(s):
ANL/XFD/CP-95415
TRN: AH200126%%324
DOE Contract Number:  
W-31109-ENG-38
Resource Type:
Conference
Resource Relation:
Conference: SPIE's 1998 Annual Meeting, San Diego, CA (US), 07/19/1998--07/24/1998; Other Information: PBD: 16 Jul 1998
Country of Publication:
United States
Language:
English
Subject:
47 OTHER INSTRUMENTATION; ADVANCED PHOTON SOURCE; DESIGN; INTERFEROMETERS; LASERS; DOPPLER EFFECT; SPATIAL RESOLUTION

Citation Formats

Shu, D. A novel laser doppler linear encoder using multiple-reflection optical design for high-resolution linear actuator.. United States: N. p., 1998. Web.
Shu, D. A novel laser doppler linear encoder using multiple-reflection optical design for high-resolution linear actuator.. United States.
Shu, D. 1998. "A novel laser doppler linear encoder using multiple-reflection optical design for high-resolution linear actuator.". United States. https://www.osti.gov/servlets/purl/10577.
@article{osti_10577,
title = {A novel laser doppler linear encoder using multiple-reflection optical design for high-resolution linear actuator.},
author = {Shu, D},
abstractNote = {A novel laser Doppler linear encoder system (LDLE) has been developed at the Advanced Photon Source, Argonne National Laboratory. A self-aligning 3-D multiple-reflection optical design was used for the laser Doppler displacement meter (LDDM) to extend the encoder system resolution. The encoder is compact [about 70 mm(H) x 100 mm(W) x 250 mm(L)] and it has sub-Angstrom resolution, 100 mm/sec measuring speed, and 300 mm measuring range. Because the new device affords higher resolution, as compared with commercial laser interferometer systems, and yet cost less, it will have good potential for use in scientific and industrial applications.},
doi = {},
url = {https://www.osti.gov/biblio/10577}, journal = {},
number = ,
volume = ,
place = {United States},
year = {Thu Jul 16 00:00:00 EDT 1998},
month = {Thu Jul 16 00:00:00 EDT 1998}
}

Conference:
Other availability
Please see Document Availability for additional information on obtaining the full-text document. Library patrons may search WorldCat to identify libraries that hold this conference proceeding.

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