Adaptive optics fed single-mode spectrograph for high-precision Doppler measurements in the near-infrared

C. Schwab, N. Jovanovic, T. Feger, M. Bakovic, Y. V. Gurevich, J. Stürmer, R. Apodaca, L. Vanzi, S. Rukdee, J. S. Lawrence, D. W. Coutts, N. Cvetojevic, S. Mahadevan, G. K. Stefánsson, S. P. Halverson, Olivier Guyon

Research output: Chapter in Book/Report/Conference proceedingConference contribution

4 Citations (Scopus)

Abstract

We present the design for a high resolution near-infrared spectrograph. It is fed by a single-mode fiber coupled to a high performance adaptive optics system, leading to an extremely stable instrument with high total efficiency. The optical design is a cross-dispersed Echelle spectrograph based on a white pupil layout. The instrument uses a R6 Echelle grating with 13.3 grooves per mm, enabling very high resolution with a small beam diameter. The optical design is diffraction limited to enable optimal performance; this leads to subtle differences compared to spectrographs with large input slits.

Original languageEnglish (US)
Title of host publicationAdvances in Optical and Mechanical Technologies for Telescopes and Instrumentation II
PublisherSPIE
Volume9912
ISBN (Electronic)9781510602038
DOIs
StatePublished - 2016
Externally publishedYes
EventAdvances in Optical and Mechanical Technologies for Telescopes and Instrumentation II - Edinburgh, United Kingdom
Duration: Jun 26 2016Jul 1 2016

Other

OtherAdvances in Optical and Mechanical Technologies for Telescopes and Instrumentation II
CountryUnited Kingdom
CityEdinburgh
Period6/26/167/1/16

Fingerprint

Spectrographs
Optical design
Adaptive optics
Spectrograph
Adaptive Optics
Single Mode
Doppler
adaptive optics
Echelle
spectrographs
Infrared
Infrared spectrographs
Optical Design
Infrared radiation
High Resolution
Single mode fibers
echelle gratings
Diffraction
Single-mode Fiber
high resolution

Keywords

  • Adaptive optics
  • Astrophotonics
  • Doppler spectroscopy
  • Echelle spectrograph
  • High resolution infrared spectroscopy
  • Radial velocities
  • Single mode fiber

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Computer Science Applications
  • Applied Mathematics
  • Electrical and Electronic Engineering

Cite this

Schwab, C., Jovanovic, N., Feger, T., Bakovic, M., Gurevich, Y. V., Stürmer, J., ... Guyon, O. (2016). Adaptive optics fed single-mode spectrograph for high-precision Doppler measurements in the near-infrared. In Advances in Optical and Mechanical Technologies for Telescopes and Instrumentation II (Vol. 9912). [991274] SPIE. https://doi.org/10.1117/12.2234407

Adaptive optics fed single-mode spectrograph for high-precision Doppler measurements in the near-infrared. / Schwab, C.; Jovanovic, N.; Feger, T.; Bakovic, M.; Gurevich, Y. V.; Stürmer, J.; Apodaca, R.; Vanzi, L.; Rukdee, S.; Lawrence, J. S.; Coutts, D. W.; Cvetojevic, N.; Mahadevan, S.; Stefánsson, G. K.; Halverson, S. P.; Guyon, Olivier.

Advances in Optical and Mechanical Technologies for Telescopes and Instrumentation II. Vol. 9912 SPIE, 2016. 991274.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Schwab, C, Jovanovic, N, Feger, T, Bakovic, M, Gurevich, YV, Stürmer, J, Apodaca, R, Vanzi, L, Rukdee, S, Lawrence, JS, Coutts, DW, Cvetojevic, N, Mahadevan, S, Stefánsson, GK, Halverson, SP & Guyon, O 2016, Adaptive optics fed single-mode spectrograph for high-precision Doppler measurements in the near-infrared. in Advances in Optical and Mechanical Technologies for Telescopes and Instrumentation II. vol. 9912, 991274, SPIE, Advances in Optical and Mechanical Technologies for Telescopes and Instrumentation II, Edinburgh, United Kingdom, 6/26/16. https://doi.org/10.1117/12.2234407
Schwab C, Jovanovic N, Feger T, Bakovic M, Gurevich YV, Stürmer J et al. Adaptive optics fed single-mode spectrograph for high-precision Doppler measurements in the near-infrared. In Advances in Optical and Mechanical Technologies for Telescopes and Instrumentation II. Vol. 9912. SPIE. 2016. 991274 https://doi.org/10.1117/12.2234407
Schwab, C. ; Jovanovic, N. ; Feger, T. ; Bakovic, M. ; Gurevich, Y. V. ; Stürmer, J. ; Apodaca, R. ; Vanzi, L. ; Rukdee, S. ; Lawrence, J. S. ; Coutts, D. W. ; Cvetojevic, N. ; Mahadevan, S. ; Stefánsson, G. K. ; Halverson, S. P. ; Guyon, Olivier. / Adaptive optics fed single-mode spectrograph for high-precision Doppler measurements in the near-infrared. Advances in Optical and Mechanical Technologies for Telescopes and Instrumentation II. Vol. 9912 SPIE, 2016.
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