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Hafnia-yttria-alumina-silica based optical fibers with diminished mid-IR (>2 μm) lossстатья
Статья опубликована в высокорейтинговом журнале
Информация о цитировании статьи получена из
Web of Science,
Scopus
Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 8 августа 2017 г.
- Авторы: Kir’yanov A.V., Siddiki S.H., Barmenkov Y.O., Das S., Dutta D., Dhar A., Khakhalin A.V., Sholokhov E.M., Il’ichev N.N., Didenko S.I., Paul M.C.
- Журнал: Optical Materials Express
- Том: 7
- Номер: 7
- Год издания: 2017
- Первая страница: 2511
- Последняя страница: 2518
- DOI: 10.1364/OME.7.002511
- Аннотация: Fabrication details and basic characteristics of a set of novel multimode hafniayttria- alumina-silicate (HYAS) core-glass based fibers, one of which is co-doped with bismuth (Bi), for the mid-IR (> 2 μm) spectral range are reported. It is demonstrated that fibers of this type possess low fundamental loss in the spectral range beyond 2 μm, lowered by fewer times as compared to conventional silica-based ones, even at moderate (units of mol.%) co-doping with hafnium. This makes them attractive for versatile mid-IR applications. Furthermore, HYAS core-glass fiber co-doped with Bi is revealed to have all the signs of ‘active’ (fluorescing) Bi-related centers, thus being suitable for lasing/amplifying in the near-IR spectral range.
- Добавил в систему: Хахалин Андрей Владимирович