WHISPERING GALLERY MODE LASERS IN ERBIUM/YTTERBIUM CODOPED PHOSPHATE GLASSES | Zendy

Tran Thi Tam | Zendy; Dang Quoc Trung | Zendy; Le Huu Minh | Zendy; Tran Anh Vu | Zendy; Do Ngoc Chung | Zendy; Patrice Féron | Zendy

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WHISPERING GALLERY MODE LASERS IN ERBIUM/YTTERBIUM CODOPED PHOSPHATE GLASSES

Author(s) -

Tran Thi Tam,

Dang Quoc Trung,

Le Huu Minh,

Tran Anh Vu,

Do Ngoc Chung,

Patrice Féron

Publication year - 2017

Publication title -

asean journal on science and technology for development

Language(s) - English

Resource type - Journals

eISSN - 2224-9028

pISSN - 0217-5460

DOI - 10.29037/ajstd.188

Subject(s) - ytterbium , materials science , phosphate glass , lasing threshold , laser , erbium , whispering gallery wave , fiber laser , optics , optoelectronics , ion , glass microsphere , doping , microsphere , resonator , chemistry , physics , wavelength , organic chemistry , chemical engineering , engineering

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.

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