'Wavefront sensing' diaporamas de présentation

Wavefront Sensing I

Wavefront Sensing I. Richard Lane Department of Electrical and Computer Engineering University of Canterbury Christchurch New Zealand. Location. Astronomical Imaging Group past and present. Dr Richard Lane Professor Peter Gough Associate Professor P. J. Bones

763 views • 56 slides

Adaptive Optics Nicholas Devaney GTC project, Instituto de Astrofisica de Canarias

Adaptive Optics Nicholas Devaney GTC project, Instituto de Astrofisica de Canarias. 1. Principles 2. Multi-conjugate 3. Performance & challenges. Outline. Background (reminder) Concept of Adaptive Optics Gain in Image quality Components Designing a system Limitations.

592 views • 51 slides

NIRCam: A 40 Megapixel Camera for JWST Marcia Rieke NIRCam P.I.

551 views • 43 slides

LSST Wavefront Sensing

LSST Wavefront Sensing. Bo Xin Systems Analysis Scientist (LSSTPO). Chuck Claver , Ming liang , Srinivasan Chadrasekharan , George Angeli (LSST wavefront sensing team). LSST Active Optics & Wavefront Sensing. LSST Active Optics System (AOS): Maintain system alignment

540 views • 27 slides

Wavefront Sensing in Dual-Recycled Interferometers

Wavefront Sensing in Dual-Recycled Interferometers. LIGO What is Wavefront Sensing? How does it work? Detection of Misalignments Control System Why do we need it? Model of wavefront sensing in a dual-recycled interferometer

353 views • 21 slides

Wavefront Sensing in Dual-Recycled Interferometers

Wavefront Sensing in Dual-Recycled Interferometers. LIGO What is Wavefront Sensing? How does it work? Detection of Misalignments Control System Why do we need it? Model of wavefront sensing in a dual-recycled interferometer

213 views • 21 slides

Wavefront Sensing for Advanced LIGO

Wavefront Sensing for Advanced LIGO. Model of wavefront sensing in a dual-recycled interferometer Consequences for the design of length and alignment control systems for the 40m prototype and Advanced LIGO. Angular degrees of freedom. Misalignment of a simple Fabry-Perot cavity.

269 views • 13 slides