Shack-Hartmann wavefront sensor using IR extended source

Clélia Robert; Bruno Fleury; Vincent Michau; Jean-Marc Conan; Luc Veyssiere; Serge Magli; Laurent Vial

doi:10.1117/12.738296

29 October 2007 Shack-Hartmann wavefront sensor using IR extended source

Clélia Robert, Bruno Fleury, Vincent Michau, Jean-Marc Conan, Luc Veyssiere, Serge Magli, Laurent Vial

Proceedings Volume 6747, Optics in Atmospheric Propagation and Adaptive Systems X; 67470H (2007) https://doi.org/10.1117/12.738296
Event: SPIE Remote Sensing, 2007, Florence, Italy

Abstract

Adaptive optics provides a real time compensation for atmospheric turbulence which severely limits the resolution of ground-based observation systems. The correction quality relies on a key component: the wavefront sensor. An adaptive optics system in the mid-IR providing high spatial resolution for ground-to-air applications has been designed at ONERA and is currently integrated. It includes an IR Shack-Hartmann wavefront sensor operating on an extended source. This paper describes and justifies the design of the IR wavefront sensor. First images and tests with the Shack-Hartmann wavefront sensor camera are presented.

Citation Download Citation

Clélia Robert, Bruno Fleury, Vincent Michau, Jean-Marc Conan, Luc Veyssiere, Serge Magli, and Laurent Vial "Shack-Hartmann wavefront sensor using IR extended source", Proc. SPIE 6747, Optics in Atmospheric Propagation and Adaptive Systems X, 67470H (29 October 2007); https://doi.org/10.1117/12.738296

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

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