Chinese Journal of Lasers, Volume. 27, Issue 7, 665(2000)
Expression of the Thermal Refractive Index Coefficients of the 7.5 mol-% Nb:KTP Crystal
According to the measured values of the refractive indices of the Nb:KTP crystal at different temperature, the expression of the thermal refractive index coefficients as a function of the wavelength is got. The thermal refractive index coefficients of the Nb:KTP crystal at the wavelength range between 539.75 nm and 1079.5 nm are calculated. The calculated values agree with the measured values well.
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[in Chinese], [in Chinese]. Expression of the Thermal Refractive Index Coefficients of the 7.5 mol-% Nb:KTP Crystal[J]. Chinese Journal of Lasers, 2000, 27(7): 665