9 January 1984 Experiences With A Fiber Linked Spectrograph
Author Affiliations +
A fiber linked spectrograph is described which was built for use at astronomical telescopes with apertures of less than 100 cm12,13. The link between the telescope and the spectrograph was made by means of two single step index glass-on-glass fibers with g core diameter of 6,3 μm. The transmission of a 10 m fiber link lies between 65 % at 4000 Å and 98 % at 8000 Å. Reciprocal dispersions between 27 Å/mm and 370 Å/mm can be realized. The best resolution at 27 Å/mm is 0.5 Å The spectrograph is equipped with an intensified TV ca-mera guiding system for remote operation.
© (1984) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Johann G.V Schiffer, Johann G.V Schiffer, "Experiences With A Fiber Linked Spectrograph", Proc. SPIE 0445, Instrumentation in Astronomy V, (9 January 1984); doi: 10.1117/12.966126; https://doi.org/10.1117/12.966126


4MOST: status of the high resolution spectrograph
Proceedings of SPIE (July 07 2018)
CODEX optics
Proceedings of SPIE (July 20 2010)
The MagE spectrograph
Proceedings of SPIE (July 10 2008)

Back to Top