The optical properties of commercial TV glass melt in the 220-10500 cm-1 range for temperatures of 1100, 1200, 1300 and 1400 deg C are investigated. The absorptivity spectra are obtained with a unique high temperature optical test facility that uses the techniques of the transmittance and emittance spectroscopies. The spectra of the optical constants, individual components of the absorptivity spectra, inherent frequencies of the corresponding oscillators and oscillator strengths are calculated with the dispersion analysis method for glasses.
Origin
Vavilov State Optical Inst (Russia) & Tno, Netherlands
Journal Title
Glass Technology Proceedings 43C 2002 15-24
Sector
Special Glass
Class
S 2546