Nonlinear optical limiter of pulsed laser radiation based on potassium–aluminum–borate glass with copper chloride nanocrystals

The Effect of Heat Treatment on the Optical Properties of Copper-Containing Lithium-Potassium-Borate Glasses

“…It should be noted that nanophase formation here couples with the ability of the boron ion to exist in two different structural environment (trigonal and tetrahedral [1]) affecting the glass luminescence spectra. Such an effect was previously shown for potassium -alumina -borate glasses with manganese ferrite [2], iron ferrite [3], and copper chloride [4][5][6] nanophases formed as a result of glass annealing.…”