J. Edelstein
Optical fiber systems for the BigBOSS instrument
Edelstein, J.; Poppett, C.; Sirk, M.; Besuner, R.; Lafever, R.; Allington-Smith, J.R.; Murray, G.J.
Authors
C. Poppett
M. Sirk
R. Besuner
R. Lafever
J.R. Allington-Smith
Graham Murray g.j.murray@durham.ac.uk
Senior Research Fellow
Abstract
We describe the fiber optics systems for use in BigBOSS, a proposed massively parallel multi-object spectrograph for the Kitt Peak Mayall 4-m telescope that will measure baryon acoustic oscillations to explore dark energy. BigBOSS will include 5,000 optical fibers each precisely actuator-positioned to collect an astronomical target’s flux at the telescope prime-focus. The fibers are to be routed 40m through the telescope facility to feed ten visible-band imaging spectrographs. We report on our fiber component development and performance measurement program. Results include the numerical modeling of focal ratio degradation (FRD), observations of actual fibers’ collimated and converging beam FRD, and observations of FRD from different types of fiber terminations, mechanical connectors, and fusion-splice connections.© (2012) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Citation
Edelstein, J., Poppett, C., Sirk, M., Besuner, R., Lafever, R., Allington-Smith, J., & Murray, G. (2012). Optical fiber systems for the BigBOSS instrument. . https://doi.org/10.1117/12.925196
Conference Name | Modern Technologies in Space- and Ground-based Telescopes and Instrumentation II |
---|---|
Publication Date | 2012-09 |
Deposit Date | Mar 22, 2016 |
Publisher | SPIE |
Volume | 8450 |
Series Title | \procspie |
DOI | https://doi.org/10.1117/12.925196 |
You might also like
Spectro-Imaging Polarimetry of the Local Corona During Solar Eclipse
(2017)
Journal Article
HIRES: the high resolution spectrograph for the E-ELT
(2014)
Conference Proceeding
Studying focal ratio degradation of optical fibers for Subaru's Prime Focus Spectrograph.
(2014)
Conference Proceeding
Downloadable Citations
About Durham Research Online (DRO)
Administrator e-mail: dro.admin@durham.ac.uk
This application uses the following open-source libraries:
SheetJS Community Edition
Apache License Version 2.0 (http://www.apache.org/licenses/)
PDF.js
Apache License Version 2.0 (http://www.apache.org/licenses/)
Font Awesome
SIL OFL 1.1 (http://scripts.sil.org/OFL)
MIT License (http://opensource.org/licenses/mit-license.html)
CC BY 3.0 ( http://creativecommons.org/licenses/by/3.0/)
Powered by Worktribe © 2024
Advanced Search