Showing astro-phShow all
2 papers · 1 filter
astro-ph2006
Possible Application of Wavefront Coding to the LSST
Willy Langeveld
Wavefront Coding has been applied as a means to increase the effective depth of focus of optical systems. In this note I discuss the potential for this technique to increase the de…
astro-ph2005
A Method to Measure the Flatness of the LSST Focal Plane Assembly in Situ
Willy Langeveld
In this note I describe an inexpensive and simple laser-based method to measure the flatness of the LSST focal plane assembly (FPA) in situ, i.e. while the FPA is inside its cryost…