A high resolution echelle spectrograph for exoplanet searches with small aperture telescopes
Department or Administrative Unit
High precision Doppler observations of bright stars can be made efficiently with small aperture telescopes. We are constructing a high resolution echelle spectrograph for the new 0.6 m telescope at Central Washington University. The spectrograph is fed by a multimode fiber and operates in the visible wavelength range of 380-670 nm. The spectrograph uses a white pupil design with 100 mm beam diameter and a monolithic R4 echelle grating.
DuBois, L., Lentini, N., Schwab, C., Kuo Tiong, B. C., Feger, T., Coutts, D. W., & Fallscheer, C. (2018). A high resolution echelle spectrograph for exoplanet searches with small aperture telescopes. Ground-Based and Airborne Instrumentation for Astronomy VII. https://doi.org/10.1117/12.2313065
Proc. SPIE 10702, Ground-based and Airborne Instrumentation for Astronomy VII
© 2018 COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE).