Title :
Investigation of energy parameters of laser using LPHS-E Cr-Yb-Er glass
Author :
Dzyubenko, M.I. ; Konradiy, V.A. ; Nickolaev, Y.P. ; Shevchenko, V.V.
Author_Institution :
Usikov Inst. for Radiophys. & Electron., Nat. Acad. of Sci., Kharkov, Ukraine
Abstract :
A new LPHS-E laser glass and its modifications were developed. Barium-aluminum-phosphate LPHS-E laser glass was two-stage synthesizing by two-stage technology, including OH- group removal technique. Absorption index of OH- group had a level less than 0.1 mm-1, the luminescence time of Er ions was approximately 8 ms. LPHS-E laser glass rods with 4.0 mm diameter and 65.0 mm length contained various concentrations of Cr ions (mass % from 0.06 to 0.14) were used as samples for the investigations. Main laser characteristics of these rods were investigated.
Keywords :
chromium compounds; erbium compounds; optical glass; photoluminescence; solid lasers; ytterbium compounds; 4.0 mm; 65 mm; 8 ms; BaO-AlO-PO4; Cr ions; CrO-YbO-ErO-PO4; Er ions; LPHS-E Cr-Yb-Er glass; OH- group removal technique; absorption index; barium-aluminum-phosphate glass; laser energy parameters; laser glass rods; luminescence time; two-stage technology; Absorption; Capacitors; Chromium; Erbium; Glass; Lamps; Laser transitions; Luminescence; Pulsed power supplies; Pump lasers;
Conference_Titel :
Advanced Optoelectronics and Lasers, 2005. Proceedings of CAOL 2005. Second International Conference on
Print_ISBN :
0-7803-9130-6
DOI :
10.1109/CAOL.2005.1553919
