Optimized combination of Ho3+ and sulfide glass for U-band fiber-optic amplifiers
SCIE
SCOPUS
- Title
- Optimized combination of Ho3+ and sulfide glass for U-band fiber-optic amplifiers
- Authors
- Lee, TH; Heo, J; Choi, YG; Park, BJ; Kim, KH
- Date Issued
- 2004-01-19
- Publisher
- ELSEVIER SCIENCE BV
- Abstract
- Spectroscopic properties of 1.6 mum emission from Ho3+-doped sulfide glass were evaluated for their potential use as U-band fiber-optic amplifiers. Emission from the I-5(5) --> I-5(7) transition showed a peak wavelength of 1670 nm and a full width at half maximum of similar to65 nm with a cross-section of similar to7.1 x 10(-21) cm(2). Ho3+ concentration in glass should be limited to 0.08 mol% due to energy transfers between Ho3+ ions which lead to a decrease in the I-5(5) level lifetime. Co-doping of Tb3+ effectively decreased terminal I-5(7) level lifetimes via the energy transfer of Ho3+:I-5(7) --> Tb3+:F-7(0, 1, 2). (C) 2003 Elsevier B.V. All rights reserved.
- Keywords
- PR3+/ER3+-DOPED SELENIDE GLASSES; FLUORIDE GLASSES; MU-M; EMISSION; PR3+; AMPLIFICATION; TRANSITION; LASER; TM3+; IONS
- URI
- https://oasis.postech.ac.kr/handle/2014.oak/18130
- DOI
- 10.1016/j.cplett.2003.12.009
- ISSN
- 0009-2614
- Article Type
- Article
- Citation
- CHEMICAL PHYSICS LETTERS, vol. 384, no. 1-3, page. 16 - 19, 2004-01-19
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- There are no files associated with this item.
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