We attended SPIE DSS 2015 Defense, Security and Sensing conference in Baltimore, MD. Joyce Fang presented her poster Automated Optical System Alignment and Low Order Wavefront Sensing in the poster session.
SGRS 2015 Poster Session
The Sibley Graduate Research Symposium (SGRS) and prospective graduate student visit weekend were held March 6th-7th. Daniel Garrett represented SIOSlab at the poster session with his poster titled: WFIRST-AFTA Exoplanet Imaging Mission Simulation.
Aspect Ratio of the Ellipses
The relationship between the aspect ratio and tip-tilt parameters. A third order 2D-polynomial is used to fit the surface.
Automated Alignment of Optical System
A schematic shows how our automated alignment system works: (click to see better image) The image in our simulation shows a deformed ellipse. We use Gaussian ellipse fitting method to extract useful information from the image, then use them in
Hello world!
The Space Imaging and Optical Systems lab has been established as part of the Sibley School of Mechanical and Aerospace Engineering at Cornell University. Please check back soon for news and updates on our work.