| 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: ISBN 978-0-995751-7-6 IsReferencedBy: DOI 10.7795/EMPIR.18SIB01.CA.20200818 |
| Dates: |
Available: 2020-08-03 |
| Classifications: | INSPEC A4260F Laser beam modulation, pulsing and switching; mode locking and tuning ; INSPEC B7130 Measurement standards and calibration ; INSPEC B6140M Signal detection ; INSPEC B7310H Phase and gain measurement |
| 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 Commission (EC), Other: 10.13039/100014132, Grant Title: Large-scale dimensional measurements for geodesy, Grant Number: EMPIR 18SIB01 GeoMetre |