We present a novel technique using beam width to evaluate refractive index and thermo-optic coefficient of a liquid or gel material filled in the trench of a micro-double-lens. Routine refractive index measurement precision exceeds 1/spl times/10/sup -4/.
A novel technique for measurement of refractive indexes and thermo-optic coefficients
Conference on Lasers and Electro-Optics, 2004. (CLEO). ; 2 ; 2 pp. vol.2
2004-01-01
144383 byte
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
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