Review of high-contrast imaging systems for current and future ground-based and space-based telescopes: Part II. Common path wavefront sensing/control and coherent differential imaging

Nemanja Jovanovic; Olivier Absil; Pierre Baudoz; Mathilde Beaulieu; Michael Bottom; Eric Cady; Brunella Carlomagno; Alexis Carlotti; David Doelman; Kevin Fogarty; Raphaël Galicher; Olivier Guyon; Sebastiaan Haffert; Elsa Huby; Jeffrey Jewell; Christoph Keller; Matthew  A. Kenworthy; Justin Knight; Jonas Kühn; Kelsey Miller; Johan Mazoyer; Mamadou N'Diaye; Emiel Por; Laurent Pueyo; A. J. Eldorado Riggs; Garreth Ruane; Dan Sirbu; Frans Snik; J. Kent Wallace; Michael Wilby; Marie Ygouf

doi:10.1117/12.2314260

10 July 2018 Review of high-contrast imaging systems for current and future ground-based and space-based telescopes: Part II. Common path wavefront sensing/control and coherent differential imaging

Nemanja Jovanovic, Olivier Absil , Pierre Baudoz, Mathilde Beaulieu, Michael Bottom, Eric Cady, Brunella Carlomagno, Alexis Carlotti, David Doelman, Kevin Fogarty, Raphaël Galicher, Olivier Guyon, Sebastiaan Haffert, Elsa Huby, Jeffrey Jewell, Christoph Keller, Matthew A. Kenworthy, Justin Knight, Jonas Kühn, Kelsey Miller, Johan Mazoyer, Mamadou N'Diaye, Emiel Por, Laurent Pueyo, A. J. Eldorado Riggs, Garreth Ruane, Dan Sirbu, Frans Snik, J. Kent Wallace, Michael Wilby, Marie Ygouf

Author Affiliations +

Proceedings Volume 10703, Adaptive Optics Systems VI; 107031U (2018) https://doi.org/10.1117/12.2314260
Event: SPIE Astronomical Telescopes + Instrumentation, 2018, Austin, Texas, United States

Abstract

The Optimal Optical Coronagraph (OOC) Workshop held at the Lorentz Center in September 2017 in Leiden, the Netherlands, gathered a diverse group of 25 researchers working on exoplanet instrumentation to stimulate the emergence and sharing of new ideas. In this second installment of a series of three papers summarizing the outcomes of the OOC workshop, we present an overview of common path wavefront sensing/control and Coherent Differential Imaging techniques, highlight the latest results, and expose their relative strengths and weaknesses. We layout critical milestones for the field with the aim of enhancing future ground/space based high contrast imaging platforms. Techniques like these will help to bridge the daunting contrast gap required to image a terrestrial planet in the zone where it can retain liquid water, in reflected light around a G type star from space.

Conference Presentation

Citation Download Citation

Nemanja Jovanovic, Olivier Absil , Pierre Baudoz, Mathilde Beaulieu, Michael Bottom, Eric Cady, Brunella Carlomagno, Alexis Carlotti, David Doelman, Kevin Fogarty, Raphaël Galicher, Olivier Guyon, Sebastiaan Haffert, Elsa Huby, Jeffrey Jewell, Christoph Keller, Matthew A. Kenworthy, Justin Knight, Jonas Kühn, Kelsey Miller, Johan Mazoyer, Mamadou N'Diaye, Emiel Por, Laurent Pueyo, A. J. Eldorado Riggs, Garreth Ruane, Dan Sirbu, Frans Snik, J. Kent Wallace, Michael Wilby, and Marie Ygouf "Review of high-contrast imaging systems for current and future ground-based and space-based telescopes: Part II. Common path wavefront sensing/control and coherent differential imaging", Proc. SPIE 10703, Adaptive Optics Systems VI, 107031U (10 July 2018); https://doi.org/10.1117/12.2314260

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