Paper
9 March 1987 Thermal Variation Of The Refractive Index In Optical Materials
Carolyn S Hoefer
Author Affiliations +
Abstract
Methods of measuring the thermal variation of the refractive index, an = (1/n)(dn/dT) are reviewed. A comparison is made between various prism and interferometric methods. A double interferometric method utilizing simultaneous Fizeau and Twyman-Green interferometers is discussed in detail. Data on KDP isomorphs are presented for comparison.
© (1987) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Carolyn S Hoefer "Thermal Variation Of The Refractive Index In Optical Materials", Proc. SPIE 0681, Laser and Nonlinear Optical Materials, (9 March 1987); https://doi.org/10.1117/12.939628
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Cited by 4 scholarly publications.
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KEYWORDS
Interferometers

Temperature metrology

Interferometry

Prisms

Laser optics

Nonlinear optical materials

Refractive index

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