@inproceedings{c6355226ffc2442fafd24f6dea614153,
title = "Scanning pentaprism measurements of off-axis aspherics",
abstract = "We have developed a scanning pentaprism system to measure off-axis araboloidal mirrors such as those for the Giant Magellan Telescope primary mirror. The test was demonstrated on a 1.7-m diameter prototype and proved to have ~50nm rms precision.",
author = "Peng Su and Burge, {James H.} and Brian Cuerden and Jose Sasian and Martin, {Hubert M.}",
year = "2008",
language = "English (US)",
isbn = "9781557528612",
series = "Optics InfoBase Conference Papers",
publisher = "Optical Society of America",
booktitle = "Optical Fabrication and Testing, OFT 2008",
note = "Optical Fabrication and Testing, OFT 2008 ; Conference date: 21-10-2008 Through 24-10-2008",
}