| 简介 |
FIELD : physics.
SUBSTANCE : invention discloses a phosphate laser glass doped with Nd or Yb, or Er and having the said chemical composition, a method for reducing the wavelength of the emission peak of the above phosphate laser glass comprising lanthanum and doped Nd or Yb, or Er, in which up to 100% of La2O3 is replaced with CeO2 to change the wavelength of the emission peak, and the invention discloses a mixed glass laser system, in which one glass from the mixed glass system is the said phosphate laser glass, and a method for generating a laser beam pulse using such laser system.
EFFECT : providing an emission wavelength less than 1054 nm.
26 cl, 1 dwg, 3 tbl |
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