Author
Schwab, C.Monson, A.J.
Kanodia, S.
Lubar, E.
Lin, A.S.J.
Nitroy, C.
Halverson, S.
Gong, Q.
Terrien, R.C.
Ninan, J.P.
Bender, C.
Blake, C.
Hearty, F.R.
Mahadevan, S.
McElwain, M.W.
Robertson, P.M.
Roy, A.
Stefansson, G.
Affiliation
Steward Observatory, University of ArizonaIssue Date
2020Keywords
Doppler techniqueEchelle spectroscopy
Exoplanets
Fiber injection
High-resolution spectroscopy
Radial velocities
Spectrograph
Metadata
Show full item recordPublisher
SPIECitation
Schwab, C., Monson, A. J., Kanodia, S., Lubar, E., Lin, A. S. J., Nitroy, C., Halverson, S., Gong, Q., Terrien, R. C., Ninan, J. P., Bender, C., Blake, C., Hearty, F. R., Mahadevan, S., McElwain, M. W., Robertson, P. M., Roy, A., & Stefansson, G. (2020). The NEID spectrometer: Fibre injection system design. Proceedings of SPIE - The International Society for Optical Engineering, 11447.Rights
Copyright © 2021 SPIE.Collection Information
This item from the UA Faculty Publications collection is made available by the University of Arizona with support from the University of Arizona Libraries. If you have questions, please contact us at repository@u.library.arizona.edu.Abstract
NEID is a high resolution echelle spectrograph designed to enable extremely precise Doppler radial velocity observations of stars in the 380-930nm wavelength range1. It has recently been installed at the 3.5m WIYN telescope at Kitt Peak National Observatory, and is currently being commissioned. The design is based on a white pupil layout with a monolithic parabolic primary mirror and a 195mm pupil size on the R4 Echelle grating. Here we describe the optical and mechanical design, assembly, and alignment of the fiber injection system which converts the native focal ratio of the sky, calibration, and science fibers to the focal ratio required to form the 195mm collimated beam. © 2020 SPIENote
Immediate accessISSN
0277-786XISBN
9781510636811Version
Final published versionae974a485f413a2113503eed53cd6c53
10.1117/12.2563248