Fabrication of praseodymium-doped arsenic sulfide chalcogenide fiber for 1.3-mum fiber amplifiers

Ohishi, Yasutake; Mori, Astushi
July 1994
Applied Physics Letters;7/4/1994, Vol. 65 Issue 1, p13
Academic Journal
Demonstrates the fabrication of praseodymium-doped As-S chalcogenide fiber using a double-crucible method. Thermal and spectroscopic properties of the material; Potentials of Pr[sup 3+]-doped fiber amplifier in upgrading the future of optical network systems; Process of obtaining efficient fiber amplifiers.


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