scholarly journals Fundamental performance determining factors of the ultrahigh-precision space-borne optical metrology system for the LISA Pathfinder mission

2013 ◽  
Author(s):  
Gerald Hechenblaikner ◽  
Reinhold Flatscher
Keyword(s):  
Optical Metrology ◽  
Lisa Pathfinder ◽  
Determining Factors ◽  
Metrology System

scholarly journals Coupling characterization and noise studies of the optical metrology system onboard the LISA Pathfinder mission

2010 ◽  
Vol 49 (29) ◽  
pp. 5665 ◽  
Author(s):  
Gerald Hechenblaikner ◽  
Rüdiger Gerndt ◽  
Ulrich Johann ◽  
Peter Luetzow-Wentzky ◽  
Vinzenz Wand ◽  
...  
Keyword(s):  
Optical Metrology ◽  
Lisa Pathfinder ◽  
Metrology System

scholarly journals The end-to-end testbed of the optical metrology system on-board LISA Pathfinder

2009 ◽  
Vol 26 (9) ◽  
pp. 094010 ◽  
Author(s):  
F Steier ◽  
F Guzmán Cervantes ◽  
A F García Marín ◽  
D Gerardi ◽  
G Heinzel ◽  
...  
Keyword(s):  
Optical Metrology ◽  
Lisa Pathfinder ◽  
End To End ◽  
Metrology System

Ray-based calibration for the micro optical metrology system

2014 ◽  
Author(s):  
Yongkai Yin ◽  
Meng Wang ◽  
Ameng Li ◽  
Xiaoli Liu ◽  
Xiang Peng
Keyword(s):  
Optical Metrology ◽  
Metrology System

Phase-based optical metrology system for helmet tracking

1998 ◽  
Author(s):  
Alfred D. Ducharme ◽  
Peter N. Baum ◽  
Geert J. Wijntjes ◽  
Orr Shepherd ◽  
Constantine T. Markos
Keyword(s):  
Optical Metrology ◽  
Metrology System

scholarly journals An optical metrology system for the measurement of the refractive index of glass

2020 ◽  
Vol 238 ◽  
pp. 06013
Author(s):  
Inês Leite ◽  
Alexandre Cabral
Keyword(s):  
Refractive Index ◽  
Cost Effective ◽  
Uncertainty Budget ◽  
Optical Metrology ◽  
Cmos Camera ◽  
Reliable System ◽  
Hene Laser ◽  
System Components ◽  
Metrology System ◽  
Better Than

The measurement of the refractive index of parallel plated, optically simple, glass samples is a common and fundamental activity in numerous fields of expertise. This work aimed to optimize a known technique to a simple, cost-effective and reliable system to be implemented in a lab environment, with an accuracy in the results better than 10-2. A setup with a 632.8nm HeNe laser, automatic stage and CMOS camera was used and data was acquired with the help of LabVIEW controlling software. All system components were carefully controlled and optimized with the help of an uncertainty budget. Measurements had an associated uncertainty in the range from 10-3 to 10-4.

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