First results from the NSO/NJIT solar adaptive optics system

2004 ◽  
Author(s):  
Thomas R. Rimmele ◽  
Kit Richards ◽  
Stephen Hegwer ◽  
Stephen Fletcher ◽  
Scott Gregory ◽  
...  
Keyword(s):  
Adaptive Optics ◽  
First Results ◽  
Adaptive Optics System

scholarly journals Debris Disk Science with the Palomar ExAO System: First Results

2013 ◽  
Vol 8 (S299) ◽  
pp. 72-73 ◽  
Author(s):  
Matthew Wahl ◽  
Stanimir Metchev ◽  
Rahul Patel ◽  
Eugene Serabyn ◽  
Dimitri Mawet ◽  
...  
Keyword(s):  
Adaptive Optics ◽  
Scattered Light ◽  
Outer Ring ◽  
Imaging Results ◽  
First Results ◽  
Debris Disk ◽  
First Time ◽  
Adaptive Optics System

AbstractWe present first imaging results from the PALM-3000 adaptive optics system and PHARO camera on the Hale 5 m telescope. Observations using a vector vortex coronagraph have given us direct detections of the two-ring dusty debris system around the star HD 141569. Our observations reveal the inner clearing in the disk to unprecedentedly small angular separations, and are the most sensitive yet at the H and K bands. We are for the first time able to measure and compare the colors of the scattered light in the inner and outer dust rings, and find that the outer ring is significantly bluer than the inner ring.

First results of an on-line adaptive optics system with atmospheric wavefront sensing by an artificial neural network

1992 ◽  
Vol 390 ◽  
pp. L41 ◽  
Author(s):  
M. Lloyd-Hart ◽  
P. Wizinowich ◽  
B. McLeod ◽  
D. Wittman ◽  
D. Colucci ◽  
...  
Keyword(s):  
Neural Network ◽  
Artificial Neural Network ◽  
Adaptive Optics ◽  
Wavefront Sensing ◽  
First Results ◽  
On Line ◽  
Artificial Neural ◽  
Adaptive Optics System

A real-time closed-loop liquid crystal adaptive optics system: first results

1997 ◽  
Vol 137 (1-3) ◽  
pp. 17-21 ◽  
Author(s):  
James Gourlay ◽  
Gordon D Love ◽  
Philip M Birch ◽  
Ray M Sharples ◽  
Alan Purvis
Keyword(s):  
Liquid Crystal ◽  
Real Time ◽  
Adaptive Optics ◽  
Closed Loop ◽  
First Results ◽  
Adaptive Optics System

scholarly journals Temporal statistics of residual wavefront variance of an adaptive optics system

2019 ◽  
Vol 21 (12) ◽  
pp. 125606
Author(s):  
Jian Huang ◽  
Hong Zhou ◽  
Jinsheng Yang ◽  
Chao Liu ◽  
Hao Xian
Keyword(s):  
Adaptive Optics ◽  
Temporal Statistics ◽  
Adaptive Optics System

scholarly journals Improved Wavefront Reconstruction and Correction Strategy for Adaptive Optics System with a Plenoptic Sensor

2021 ◽  
pp. 1-1
Author(s):  
Jintian Hu ◽  
Chen Tao ◽  
Xudong Lin ◽  
Liang Wang ◽  
Qichang An ◽  
...  
Keyword(s):  
Adaptive Optics ◽  
Wavefront Reconstruction ◽  
Adaptive Optics System

Optimal control techniques for the adaptive optics system of the LBT

2008 ◽  
Author(s):  
G. Agapito ◽  
F. Quiros-Pacheco ◽  
P. Tesi ◽  
S. Esposito ◽  
M. Xompero
Keyword(s):  
Optimal Control ◽  
Adaptive Optics ◽  
Control Techniques ◽  
Adaptive Optics System

scholarly journals Large Binocular Telescope Adaptive Optics System: new achievements and perspectives in adaptive optics

2011 ◽  
Author(s):  
S. Esposito ◽  
A. Riccardi ◽  
E. Pinna ◽  
A. Puglisi ◽  
F. Quirós-Pacheco ◽  
...  
Keyword(s):  
Adaptive Optics ◽  
Adaptive Optics System

Point-ahead-compensated illumination demonstration using BMDO/IST adaptive optics system

1995 ◽  
Author(s):  
Michael J. LeFebvre ◽  
Grady L. Taylor ◽  
Edward L. Cuellar ◽  
K. S. Kell ◽  
David G. Sandler
Keyword(s):  
Adaptive Optics ◽  
Adaptive Optics System
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