WHISPERING GALLERY MODE LASERS IN ERBIUM/YTTERBIUM CODOPED PHOSPHATE GLASSES

WHISPERING GALLERY MODE LASERS IN ERBIUM/YTTERBIUM CODOPED PHOSPHATE GLASSES

The study of whispering gallery mode laser in Er3+/Yb3+ co-doped phosphate glass microsphere has been reported. The coupling was carried out by fiber half taper technique. The microsphere lasers have been studied under pumping at 980 nm, to take full advantage of energy transfer effect from ion Ytte...

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Veröffentlicht in:ASEAN journal on science & technology for development 2017-11, Vol.24 (1&2), p.119-124
Hauptverfasser: Tam, Tran Thi, Trung, Dang Quoc, Minh, Le Huu, Vu, Tran Anh, Chung, Do Ngoc, Feron, Patrice
Format: Artikel
Sprache:eng
Schlagworte:
Erbium Ytterbium co-doped phosphate glass
lasers
Microsphere
whispering gallery modes
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Zusammenfassung:The study of whispering gallery mode laser in Er3+/Yb3+ co-doped phosphate glass microsphere has been reported. The coupling was carried out by fiber half taper technique. The microsphere lasers have been studied under pumping at 980 nm, to take full advantage of energy transfer effect from ion Ytterbium to ion Erbium. The observed lasing range extends from 1533 nm to 1612 nm.
ISSN:0217-5460
2224-9028
DOI:10.29037/ajstd.188