CONFERENCE PROCEEDINGS
Advanced Search
Home > Proceedings > Volume 11889 > Article
Presentation
28 October 2021 Polychromatic and high dynamic range measurement of flat optics using a quadriwave lateral shearing wave-front sensor
Aurélie Bétourné, Quentin Lorphelin, Marion Oudin, Bertille Ghesquière, Adrien Pallares, Valentin Genuer, Benoit Wattellier
Author Affiliations +
Proceedings Volume 11889, Optifab 2021; 1188906 (2021) https://doi.org/10.1117/12.2602534
Event: SPIE Optifab, 2021, Rochester, New York, United States
Abstract
The demand for large coated flat and curved optics is growing for applications in automotive (windshields, LIDAR windows) or space (spectrally resolved imaging, FSO Lasercom). Their large size leading to high Transmitted wavefront error (TWE) and their sensitivity to wavelength require new metrology instruments. We propose measuring the TWE of such optics with a quadriwave lateral shearing interferometer (QLSI) based wave front sensor, in a double-pass configuration. We present the instrument ability to measure optics in their full transmission spectral band. We also discuss the best strategy to characterize large TWE optics in dynamic ranges exceeding tens of microns.
Conference Presentation
© (2021) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Citation Download Citation
Aurélie Bétourné, Quentin Lorphelin, Marion Oudin, Bertille Ghesquière, Adrien Pallares, Valentin Genuer, and Benoit Wattellier "Polychromatic and high dynamic range measurement of flat optics using a quadriwave lateral shearing wave-front sensor", Proc. SPIE 11889, Optifab 2021, 1188906 (28 October 2021); https://doi.org/10.1117/12.2602534
ACCESS THE FULL ARTICLE
ORGANIZATIONAL
Sign in with credentials provided by your organization.
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
Members: $17.00
Non-members: $21.00 ADD TO CART
PROCEEDINGS
 PRESENTATION
WATCH
PRESENTATION SAVE TO MY LIBRARY
GET CITATION
Advertisement
Advertisement
KEYWORDS
Wavefront sensors
Free space optics
High dynamic range imaging
Optical testing
Infrared detectors
Infrared radiation
Wavefronts
RELATED CONTENT
Subscribe to Digital Library
Receive Erratum Email Alert
Back to Top