Continuously anamorph-changeable collimated anamorphotic prism system in spectrograph

Shengdong Lu

doi:10.1117/12.176169

1 June 1994 Continuously anamorph-changeable collimated anamorphotic prism system in spectrograph

Shengdong Lu

Proceedings Volume 2199, Advanced Technology Optical Telescopes V; (1994) https://doi.org/10.1117/12.176169
Event: 1994 Symposium on Astronomical Telescopes and Instrumentation for the 21st Century, 1994, Kailua, Kona, HI, United States

Abstract

A continuously anamorph-changeable collimated anamorphotic prism system in spectrograph is presented here. It is the unique one which can change its own anamorph-ratio continuously and conveniently among all the non-collimated and collimated anamorphotic optical systems. An important advantage of this system is that we can manufacture in optics more easily, cheaply, precisely and fastly. It is more simple to get different anamorph-ratio than other systems needed to interchange different sets or optical elements. That is another important advantage.

Citation Download Citation

Shengdong Lu "Continuously anamorph-changeable collimated anamorphotic prism system in spectrograph", Proc. SPIE 2199, Advanced Technology Optical Telescopes V, (1 June 1994); https://doi.org/10.1117/12.176169

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