Babar, I.M. and Moh. Yasin and Sulaiman Wadi Harun and Jusoh, Z. and Das, S. and Paul, M.C. (2017) Multi-wavelength 2-micron cladding pumped thulium - Ytterbium co-doped fiber laser using broad band fiber reflector. Nonlinear Optics Quantum Optics, 48 (3). pp. 247-254.

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Abstract

A new multi-wavelength Thulium-Ytterbium co-doped fiber (TYDF) laser with an all fiber linear cavity operating at 2μm is presented. A broadband fiber reflector (BBFR) is employed along with Fresnel reflection from the output ferrule to oscillate light within the cavity to produce an intense laser. The multiple energy states in the ground state of Tm3+ ions due to stark splitting produces a broad spectrum which is converted into multi-wavelength spectra because of photo-darkening effect. The reason for photo-darkening is the existence of color centres within the Thulium- Ytterbium co-doped silica fiber. © 2017 Old City Publishing, Inc.

Item Type:	Article
Additional Information:	cited By 2
Uncontrolled Keywords:	Fiber lasers; Ground state; Pumping (laser); Reflection; Silica; Thulium; Ytterbium, Broad spectrum; Cladding pumping; Co-doped; Fresnel reflections; Multi-wavelengths; Photo darkening effects; Stark splitting; Thulium ytterbiums, Fibers
Divisions:	Artikel Ilmiah > SCOPUS INDEXED JOURNAL
Creators:	Creators NIM Babar, I.M. UNSPECIFIED Moh. Yasin UNSPECIFIED Sulaiman Wadi Harun UNSPECIFIED Jusoh, Z. UNSPECIFIED Das, S. UNSPECIFIED Paul, M.C. UNSPECIFIED
Depositing User:	Ika Rudianto
Last Modified:	31 Dec 2020 14:24
URI:	http://repository.unair.ac.id/id/eprint/102407
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