- Simulation and validation of a prototype swing arm profilometer for measuring extremely large telescope mirror-segmentsHongwei Jing
Institute of Optics and Electronics, Chinese Academy of Sciences, P O Box 350, Chengdu 610209, China
Opt Express 18:2036-48. 2010..In this paper we present results of a simulation of the swing arm profilometer as applied to mirror segments, and experimental verification of the simulation using a prototype instrument...
- Measurement of influence function using swing arm profilometer and laser trackerHongwei Jing
Institute of Optics and Electronics, Chinese Academy of Sciences, PO Box 350, Chengdu 610209, China
Opt Express 18:5271-81. 2010..4 microm in PV, 7.289 mm(3) in volume. The forms of the two results show excellent correlation. This gives confidence of the viability of the SAP method for larger influence functions out of range of the commercial instrument...