DocumentCode
2492511
Title
Measurement of small aspheric surface using interferometric system for spherical surface test
Author
Jang, Nam-Young ; Choi, Pyung-Suk ; Eun, Jae-Jeong
Author_Institution
Changwon Nat. Univ., Changwon
fYear
2007
fDate
17-19 Oct. 2007
Firstpage
478
Lastpage
480
Abstract
Using the aspheric analysis algorithm, a Fizeau-type phase shifting interferometer (FPSI)-based spherical surface testing system is developed for analyzing small aspheric surface. Measurement result of an aspheric surface is compared to the conventional aspheric testing system.
Keywords
aspherical optics; image reconstruction; lenses; phase shifting interferometry; surface topography measurement; Fizeau-type phase shifting interferometer; aspheric analysis algorithm; aspheric lens; aspheric surface; spherical surface testing system; Algorithm design and analysis; Electronic equipment testing; Lenses; Optical interferometry; Optical signal processing; Optical surface waves; Phase shifting interferometry; Signal processing algorithms; Surface waves; System testing;
fLanguage
English
Publisher
ieee
Conference_Titel
Optical Fiber Communication and Optoelectronics Conference, 2007 Asia
Conference_Location
Shanghai
Print_ISBN
978-0-9789217-2-9
Electronic_ISBN
978-0-9789217-2-9
Type
conf
DOI
10.1109/AOE.2007.4410847
Filename
4410847
Link To Document