The Durham Adaptive Optics Simulation Platform (DASP): Current status
@article{Basden2018TheDA, title={The Durham Adaptive Optics Simulation Platform (DASP): Current status}, author={Alastair G. Basden and Nazim Ali Bharmal and D. Jenkins and T. J. Morris and James Osborn and J. Peng and Lazar Staykov}, journal={SoftwareX}, year={2018}, volume={7}, pages={63-69} }
23 Citations
Overcoming the effect of pupil distortion in multiconjugate adaptive optics
- PhysicsAstronomical Telescopes + Instrumentation
- 2020
PropAO is presented, the first AO simulation tool (to the authors' knowledge) to model the effect of pupil distortion and is shown to be an essential tool to study the behavior of the wavefront reconstruction and control for the European Solar Telescope.
Non-parametric point spread function modelling for adaptive optics systems
- PhysicsAstronomical Telescopes + Instrumentation
- 2020
The recent progress in developing a framework for PSF modelling with non-parametric model is reported and the results show its effectiveness.
Overview of PSF determination techniques for adaptive-optics assisted ELT instruments
- Physics
- 2019
The determination of the optical point spread function (PSF) or a model thereof is one key step in the estimation of key astronomical quantities for most science cases. Yet it has proven quite…
Early Fully-Convolutional Approach to Wavefront Imaging on Solar Adaptive Optics Simulations
- PhysicsHAIS
- 2020
A new Reconstructor System based on the use of Fully-Convolutional Neural Networks is proposed with the aim of simplifying the system since all the needed calculations are performed with the network.
Fully Convolutional Approaches for Numerical Approximation of Turbulent Phases in Solar Adaptive Optics
- Physics, Computer ScienceMathematics
- 2021
This research shows improvements in performance for phase recovery with the image-to-phase approach for recovering the turbulence of high-altitude layers, up to 93% similarity is reached.
Improving position accuracy for telescopes with small aperture and wide field of view utilizing point spread function modelling
- Physics
- 2020
Telescopes with a small aperture and a wide field of view are widely used and play a significant role in large-scale state-of-the-art sky survey applications, such as transient detection and…
The real time MCAO solar prototype for the EST
- PhysicsAstronomical Telescopes + Instrumentation
- 2018
The European Solar Telescope (EST) will be equipped with a MCAO system to provide an excellent correction within one arcminute field of view (FOV). A prototype of this system will be built with the…
Precise Estimation of Source Intensity for Wide-field Telescopes with PSF Modeling
- PhysicsThe Astronomical Journal
- 2021
Wide-field small aperture optical telescopes are widely used in large-scale surveys currently and they have made great contributions in a number of astronomical applications. However, specific…
A high performance integrated readout circuit for wavefront sensors
- PhysicsSN Applied Sciences
- 2020
To assess the operation of this pixel on the focal-plane array of the WFS, a computational platform encompassing a full detection chain comprising wavefront sampling, photodetection, electronic circuitry and wavefront reconstruction is developed.
Review of PSF reconstruction methods and application to post-processing
- Computer ScienceAstronomical Telescopes + Instrumentation
- 2020
This paper aims to provide a non-exhaustive but classified list of techniques and references that address this issue of PSF determination, with a particular scope on PSF reconstruction, or more generally pupil-plane-based approaches.
References
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Monte-Carlo simulation of ELT scale multi-object adaptive optics deformable mirror requirements and tolerances
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Simulation of a ground-layer adaptive optics system for the Kunlun Dark Universe Survey Telescope
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Real-time correlation reference update for astronomical adaptive optics
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The use of laser guide stars in astronomical adaptive optics results in elongated ShackHartmann wavefront sensor image patterns. Image correlation techniques can be used to determine local wavefront…