ELT-HIRES the High Resolution Spectrograph for the ELT: the IFU-SCAO module

A. Tozzi; E. Oliva; M. Xompero; G. Agapito; M. Bonaglia; G. Di Rico; C. Giordano; S. Esposito; N. Sanna

doi:10.1117/12.2311289

11 July 2018 ELT-HIRES the High Resolution Spectrograph for the ELT: the IFU-SCAO module

A. Tozzi, E. Oliva, M. Xompero, G. Agapito, M. Bonaglia, G. Di Rico, C. Giordano, S. Esposito, N. Sanna

Author Affiliations +

Proceedings Volume 10702, Ground-based and Airborne Instrumentation for Astronomy VII; 107028Q (2018) https://doi.org/10.1117/12.2311289
Event: SPIE Astronomical Telescopes + Instrumentation, 2018, Austin, Texas, United States

Abstract

The first generation of ELT instruments will include an optical-infrared High Resolution Spectrograph, conventionally indicated as ELT-HIRES. This paper describes the optical design and overall architecture of the Integral Field Unit (IFU) that will fed the spectrograph. The module have the possibility to change the spaxel dimension thanks to a series of reflection mirrors and using a fast tip tilt mirror the position of the re-imaged foci on the fiber bundles can be adjusted looking at the focus image that is visible using a fiber viewer IR camera.

Citation Download Citation

A. Tozzi, A. Tozzi, E. Oliva, E. Oliva, M. Xompero, M. Xompero, G. Agapito, G. Agapito, M. Bonaglia, M. Bonaglia, G. Di Rico, G. Di Rico, C. Giordano, C. Giordano, S. Esposito, S. Esposito, N. Sanna, N. Sanna, "ELT-HIRES the High Resolution Spectrograph for the ELT: the IFU-SCAO module", Proc. SPIE 10702, Ground-based and Airborne Instrumentation for Astronomy VII, 107028Q (11 July 2018); doi: 10.1117/12.2311289; https://doi.org/10.1117/12.2311289

ACCESS THE FULL ARTICLE

PERSONAL SIGN IN
Full access may be available with your subscription

Email or Username Forgot your username?

Password Forgot your password?

Show

Remember Email/Username on this computer

Remember Password

No SPIE account? Create an account
or Institutional Sign In via Shibboleth

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available

Members: $14.40

Non-members: $18.00 ADD TO CART

Show All Keywords

Keywords/Phrases

Search In:

Publication Years