Title: Modulation-based long-range interferometry as basis for an optical two-color temperature sensor [Dataset]
Authors: Röse, Anni, Physikalisch-Technische Bundesanstalt (PTB), Fachbereich 5.4, Interferometrie an Maßverkörperungen, ORCID: 0000-0002-6778-5215
Liu, Yang, Physikalisch-Technische Bundesanstalt (PTB), Fachbereich 5.4, Interferometrie an Maßverkörperungen, ORCID: 0000-0002-3801-0912
Köchert, Paul, Physikalisch-Technische Bundesanstalt (PTB), Fachbereich 5.4, Interferometrie an Maßverkörperungen, ORCID: 0000-0002-2583-6643
Prellinger, Günther, Physikalisch-Technische Bundesanstalt (PTB), Fachbereich 5.4, Interferometrie an Maßverkörperungen, ORCID: 0000-0003-4919-0258
Manske, Eberhard, Ilmenau University of Technology, Institute of Process Measurement and Sensor Technology, GERMANY, ORCID: 0000-0002-1672-2978

Show all authors (6)
Contributors: HostingInstitution: Physikalisch-Technische Bundesanstalt (PTB), ISNI: 0000 0001 2186 1887
Language:en
DOI:10.7795/720.20200803
Resource Type: Dataset / Measurement Data
Publisher: Physikalisch-Technische Bundesanstalt (PTB)
Rights: https://creativecommons.org/licenses/by/4.0/
CC BY 4.0 International
Relationships: IsReferencedBy: ISSN 978-0-995751-7-6
IsReferencedBy: DOI 10.7795/EMPIR.18SIB01.CA.20200818
Dates: Available: 2020-08-03
Classifications: INSPEC A4260F ; INSPEC B7130 ; INSPEC B6140M ; INSPEC B6140M ; INSPEC B7310H
File: Download File (application/zip) 4.21 MB (4414885 Bytes)
MD5 Checksum: 9c54e5955200addbb4654f84f21cb1f0
SHA256 Checksum: 2f42b683b239a3a0493321593aedc2e0563cdc6e8fd42c7137d31098b1d37350
Keywords: two–color interferometry ; laser modulation
Abstract: Investigations of an 2f/3f detection scheme for phase detection. The laser frequency of the light source is sinusoidally modulated, and the interferometric phase derived from the harmonic signals. In this article we discuss measurement scheme, approach-included challenges and present first verification experiments over a range of 20m.
Other: Description of the individual files:
Each data file within this dataset is related to one figure of the related publication:
Proceedings of the 20th international conference of the European society for precision engineering and nonotechnology
8th-12th June 2020
Virtual Conference

Files with the extension DAT are space-separated tabular data which can be opened with any text editor.

The data is grouped in folders following the structure of the publication:

\Data\Figure2a- Signal from Lock-In\...
...\Figure_2a_1f2f.DAT
...\Figure_2a_2f3f.DAT

\Data\Figure2b- Change in modulation amplitude- long range\...
...\Figure_2b.DAT

\Data\Figure2b- Change in modulation amplitude- small range\...
...\Figure_2c.DAT

\Data\Figure2d- Length deviation from reference\...
...\Figure_2d_1f2f.DAT
...\Figure_2d_Renishaw.DAT
Funding: European Metrology Programme for Innovation and Research, Other: 10.13039/100014132, Grant Title: Large-scale dimensional measurements for geodesy, Grant Number: 18SIB01 GeoMetre