Title :
Improvement fluorescence of Cr4+(Td)/Cr4+(Oh) in Cr-doped YAG crystalline fibers
Author :
Juang, Yu- Hang ; Wei-Lun Wang ; Wang, Wei-Lun ; Tseng, Yung Sing ; Cheng, Wood-Hi
Author_Institution :
Dept. of Photonics, Nat. Sun Yat-sen Univ., Kaohsiung, Taiwan
Abstract :
We present to improve the fluorescence intensity of Cr4+:YAG crystalline fibers. The difference of dopant oxidation state results in variation of ESCA peaks and helps to identify the sites in which it takes place.
Keywords :
chromium; crystal growth; crystallography; fluorescence; oxidation; solid lasers; ESCA peaks; YAG crystalline fibers; YAG:Cr; dopant oxidation state; fluorescence intensity; Annealing; Heating; Spectroscopy; Switches;
Conference_Titel :
Opto-Electronics and Communications Conference (OECC), 2011 16th
Conference_Location :
Kaohsiung
Print_ISBN :
978-1-61284-288-2
Electronic_ISBN :
978-986-02-8974-9