DocumentCode
422006
Title
A folded low-coherence interferometer for high-accuracy measurement of group refractive index
Author
Hirai, A. ; Sasaki, K. ; Matsumoto, H.
Author_Institution
Nat. Inst. of Adv. Industrial Sci. & Technolgy, Nat. Metrology Inst. of Japan, Ibaraki, Japan
Volume
1
fYear
2004
fDate
16-21 May 2004
Abstract
A new low-coherence interferometer for measurement of group refractive index without knowledge of the geometrical thickness of the sample is developed. The interferometer is a folded-type so that one interferometer behaves like two interferometers.
Keywords
light coherence; light interferometry; optical glass; refractive index; refractive index measurement; folded low-coherence interferometer; group refractive index;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics, 2004. (CLEO). Conference on
Conference_Location
San Francisco, CA
Print_ISBN
1-55752-777-6
Type
conf
Filename
1361470
Link To Document