Judd-Ofelt analysis of Tm and energy transfer studies between Tm and Er codoped in lithium tellurite network.
Optical properties of Tm(3+) and Er(3+) and Tm(3+)+Er(3+) codoped tellurite glass have been studied using different wavelengths from a Ti-Sapphire laser as excitation source. The energy transfer from one rare earth to other on excitation with different wavelengths has been studied. The Judd-Ofelt theory has been used to calculate various optical parameters suitable for laser oscillation.
Giri
Neeraj Kumar
NK
Department of Physics, Laser and Spectroscopy Laboratory, Banaras Hindu University, Varanasi 221005, India.
Singh
Anant Kumar
AK
Rai
S B
SB
D000537:Aluminum Oxide / Q000737:chemistry; D002621:Chemistry / Q000379:methods; D002627:Chemistry, Physical / Q000379:methods; D004871:Erbium / Q000737:chemistry*; D005898:Glass; D007834:Lasers; D008094:Lithium / Q000737:chemistry*; D008956:Models, Chemical; D009991:Oscillometry; D013055:Spectrophotometry, Infrared / Q000379:methods*; D019265:Spectroscopy, Near-Infrared / Q000379:methods*; D013691:Tellurium / Q000737:chemistry*; D013696:Temperature; D014025:Titanium / Q000737:chemistry
D004871:Erbium; D008094:Lithium; D014025:Titanium; C026660:tellurous acid; D000537:Aluminum Oxide; D013691:Tellurium