Cover Image

Adding colour to the Zernike wavefront sensor: Advantages of including multi-wavelength measurements for wavefront reconstruction

Fuente: arXiv

Saved in:

Bibliographic Details
Main Authors:	Darcis, M., Haffert, S. Y., Chambouleyron, V., Doelman, D. S., de Visser, P. J., Kenworthy, M. A.
Format:	Preprint
Published:	2025
Subjects:	Instrumentation and Methods for Astrophysics
Online Access:	Acceder al recurso
Tags:	Add Tag No Tags, Be the first to tag this record!

Similar Items

Into nonlinearity and beyond for Zernike-like wavefront sensors
by: Haffert, Sebastiaan Y.
Published: (2024)

Reconstruction methods for the phase-shifted Zernike wavefront sensor
by: Chambouleyron, Vincent, et al.
Published: (2024)

Photonic lantern wavefront reconstruction in a multi-wavefront sensor single-conjugate adaptive optics system
by: Sengupta, Aditya R., et al.
Published: (2024)

RISTRETTO: a comparative performance analysis of the unmodulated Pyramid wavefront sensor and the Zernike wavefront sensor
by: Shinde, Muskan, et al.
Published: (2024)

Using the Gerchberg-Saxton algorithm to reconstruct non-modulated pyramid wavefront sensor measurements
by: Chambouleyron, Vincent, et al.
Published: (2023)

Mid-order wavefront control for exoplanet imaging: preliminary characterization of the segmented deformable mirror and Zernike wavefront sensor on HiCAT
by: Buralli, B., et al.
Published: (2024)

Coronagraph-based wavefront sensors for the high Strehl regime
by: Chambouleyron, Vincent, et al.
Published: (2024)

Towards understanding interactions between the AO system and segment co-phasing with the vector-Zernike wavefront sensor on Keck
by: Salama, Maïssa, et al.
Published: (2024)

Cascade adaptive optics with a second stage based on a Zernike wavefront sensor for exoplanet observations
by: N'Diaye, M., et al.
Published: (2024)

Super-resolution wavefront reconstruction in adaptive-optics with pyramid sensors
by: Correia, Carlos M., et al.
Published: (2025)

Expected performance of the Pyramid wavefront sensor with a laser guide star for 40 m class telescopes
by: Oyarzún, Francisco, et al.
Published: (2024)

Making the unmodulated Pyramid wavefront sensor smart. Closed-loop demonstration of neural network wavefront reconstruction with MagAO-X
by: Landman, Rico, et al.
Published: (2024)

Performance comparison of the Shack-Hartmann and pyramid wavefront sensors with a laser guide star for 40 m telescopes
by: Oyarzun, Francisco, et al.
Published: (2024)

Nonlinear techniques for few-mode wavefront sensors
by: Lin, Jonathan, et al.
Published: (2024)

Strategy for sensing petal mode in presence of AO residual turbulence with pyramid wavefront sensor
by: Levraud, Nicolas, et al.
Published: (2024)

Single-shot focal plane wavefront sensing with the spatially-clipped self-coherent camera
by: Liberman, Joshua, et al.
Published: (2025)

Super-resolution-enabled atmospheric tomography for astronomical multi-wavefront-sensor adaptive-optics systems
by: Correia, Carlos M., et al.
Published: (2025)

High-contrast imaging at first-light of the GMT: the wavefront sensing and control architecture of GMagAO-X
by: Haffert, Sebastiaan Y., et al.
Published: (2024)

Choice of optical transformation for photonic circuit wavefront sensors
by: Lin, Jonathan
Published: (2026)

A 5kHz modulator for pyramid wavefront sensors
by: Häberle, Maximilian, et al.
Published: (2026)

High-Contrast Coronagraphy
by: Kenworthy, Matthew A., et al.
Published: (2025)

Polychromatic pyramid wavefront sensor with MKID technology for high contrast imaging
by: Magniez, Aurélie, et al.
Published: (2026)

ALF: an asymmetric Lyot wavefront sensor for the ELT/METIS vortex coronagraph
by: de Xivry, Gilles Orban, et al.
Published: (2024)

Control algorithms for dual-wavefront sensor single-conjugate adaptive optics
by: Sengupta, Aditya R., et al.
Published: (2026)

Experimental validation of photonic lantern imaging and wavefront sensing performance
by: Sengupta, Aditya R., et al.
Published: (2025)

The future looks dark: improving high contrast imaging with hyper-parameter optimization for data-driven predictive wavefront control
by: Fowler, J., et al.
Published: (2024)

Analytical planar wavefront reconstruction and error estimates for radio detection of extensive air showers
by: Ferrière, Arsène, et al.
Published: (2024)

Integrating supervised and reinforcement learning for predictive control with an unmodulated pyramid wavefront sensor for adaptive optics
by: Pou, Bartomeu, et al.
Published: (2024)

Making the unmodulated pyramid wavefront sensor smart II. First on-sky demonstration of extreme adaptive optics with deep learning
by: Landman, R., et al.
Published: (2025)

The Bi-O-edge wavefront sensor: How Foucault-knife-edge variants can boost eXtreme Adaptive Optics
by: Vérinaud, C., et al.
Published: (2023)

Keck Observatory as an HWO Testbed: validating wavefront sensing and control schemes on a large segmented aperture in parallel with high-contrast science
by: Salama, Maïssa, et al.
Published: (2025)

Slow focus sensor for the Keck I laser guide star adaptive optics system using focal plane wavefront sensing
by: Salgueiro, Rafael M., et al.
Published: (2026)

A generalised non-linear reconstructor for all Fourier-type wavefront sensors
by: Laidlaw, Victoria
Published: (2025)

A self-adjoint Fourier-type model for the iQuad wavefront sensor
by: Laidlaw, Victoria, et al.
Published: (2026)

Photonic integrated circuits for astronomy: A formal description of an integrated photonics-based wavefront sensor (IP-WFS)
by: Portero-Rodríguez, Diego, et al.
Published: (2026)

Polarization-preserving wavefront rotator
by: Karan, Suman, et al.
Published: (2026)

Focal-plane wavefront sensing with moderately broadband light using a short multi-mode fiber
by: Padrón-Brito, Auxiliadora, et al.
Published: (2025)

Transformer neural networks for closed-loop adaptive optics using non-modulated pyramid wavefront sensors
by: Weinberger, Camilo, et al.
Published: (2024)

Image-based wavefront correction using model-free Reinforcement Learning
by: Gutierrez, Yann, et al.
Published: (2024)

On-sky demonstration of second-stage wavefront control with a photonic lantern
by: Sengupta, Aditya R., et al.
Published: (2025)