'Deformable mirror' diaporamas de présentation

Adaptive Optics and its Applications Lecture 1

Adaptive Optics and its Applications Lecture 1. Claire Max UC Santa Cruz September 25, 2003. Outline of lecture. Introductions, goals of this course Overview of adaptive optics for astronomy Adaptive optics at UCSC How the course will work Homework for next week.

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Adaptive Optics and its Applications Lecture 1

Adaptive Optics and its Applications Lecture 1. Neptune. Claire Max UC Santa Cruz January 5, 2006. Outline of lecture. Introductions, goals of this course How the course will work Homework for next week Overview of adaptive optics for astronomy.

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Instrumentation Concepts Ground-based Optical Telescopes

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An Introduction to Adaptive Optics Julian C. Christou, Gemini Observatory

An Introduction to Adaptive Optics Julian C. Christou, Gemini Observatory With added figures from Andrei Tokovinin (CTIO). Turbulence Atmospheric turbulence distorts plane wave from distant object. How does the turbulence distort the wavefront? Wavefront Sensing

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Introduction to Adaptive Optics

Introduction to Adaptive Optics. Antonin Bouchez (with lots of help from Claire Max) 2004 Observatory Short Course. Outline. Why do we need adaptive optics? How is it supposed to work? How does it really work? Astronomy with adaptive optics. Why do we need adaptive optics?.

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Future Telescopes

Future Telescopes. Gather more light Larger mirrors (or many smaller ones) Sharper images Larger mirrors or arrays of mirrors Correct for blurring of atmosphere (adaptive optics) Space satellites (e.g., Hubble) Images of larger areas Specially-designed telescope optics

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(thermal) IR instruments from Antarctica: what can be gained Ralf Siebenmorgen

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SCI (SPICA coronagraph instrument)

SCI (SPICA coronagraph instrument). Keigo Enya & SCI team. Outline. A mid-IR coronagraph instrument with both imaging and low-resolution spectroscopic capability at 3.5-27microns Scientific Objectives - Targets& Required Specifications Concept Study, Current Status

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Speckle Noise Reduction in Optical Coherence Tomography

Speckle Noise Reduction in Optical Coherence Tomography. By: Marisse Foronda Rishi Matani Hardik Mehta Arthur Ortega. Cow Retina. tissue modulated wave fronts. multiple forward scatter. wave fronts. multiple back scatter. sample volume. Speckle. Background.

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Adaptive optics and wavefront correctors

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WFIRST Coronagraph Instrument Reference Information

WFIRST Coronagraph Instrument Reference Information. February XX, 2018. Information here pertains to the design being developed during Phase A for the Mission System Requirements Review. Coronagraph Instrument (CGI).

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High Speed Wavefront Sensors for ELT Adaptive Optics

High Speed Wavefront Sensors for ELT Adaptive Optics.

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Adaptive Optics Deformable Mirror Electronics Simulation

Adaptive Optics Deformable Mirror Electronics Simulation. Pearl Yamaguchi Subaru Telescope National Astronomical Observatory of Japan Mentor: Stephen Colley. Outline. Project Scope Adaptive Optics Deformable Mirror Protecting the Deformable Mirror Determinations. Project Scope.

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NICI Critical Design Review

NICI Critical Design Review. Adaptive Optics Overview. Adaptive Optics Overview. NICI Relay. NICI WFS. Adaptive Optics Overview. Components built by UH-IFA DM Lenslette Membrane mirror Control system Software Documentation. Adaptive Optics Overview.

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