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Pisma v Zhurnal Tekhnicheskoi Fiziki, 2016, Volume 42, Issue 10, Pages 1–8
(Mi pjtf6409)
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This article is cited in 3 scientific papers (total in 3 papers)
The photosensitivity of ytterbium-doped optical fibers with aluminophosphosilicate glass cores
A. A. Rybaltovsky, O. V. Butov, E. A. Savel’ev, Yu. K. Chamorovsky Kotel'nikov Institute of Radio Engineering and Electronics, Russian Academy of Sciences, Moscow
Abstract:
The phenomenon of photoinduced refractive index change in active optical fibers with
Al$_{2}$O$_{3}$/P$_{2}$O$_{5}$/Yb$_{2}$O$_{3}$/SiO$_{2}$ core composition has been observed under the action of UV laser radiation with 193-nm wavelength. It is established that hydrogen treatment of active fibers plays a key role in ensuring a radical (about two orders of magnitude) increase in their photosensitivity. It is shown that intrafiber Bragg gratings with reflection coefficients above 99% can be formed, which are promising mirror reflectors for fiber laser cavities.
Received: 20.11.2015
Citation:
A. A. Rybaltovsky, O. V. Butov, E. A. Savel’ev, Yu. K. Chamorovsky, “The photosensitivity of ytterbium-doped optical fibers with aluminophosphosilicate glass cores”, Pisma v Zhurnal Tekhnicheskoi Fiziki, 42:10 (2016), 1–8; Tech. Phys. Lett., 42:5 (2016), 498–500
Linking options:
https://www.mathnet.ru/eng/pjtf6409 https://www.mathnet.ru/eng/pjtf/v42/i10/p1
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Abstract page: | 29 | Full-text PDF : | 4 |
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