Ion beam irradiated channel waveguides in Er3+-doped tellurite glass

被引：60
作者：
Berneschi, S.
Conti, G. Nunzi
Banyasz, I.
Watterich, A.
Khanh, N. Q.
Fried, M.
Paszti, F.
Brenci, M.
Pelli, S.
Righini, G. C.
机构：
[1] CNR, IFAC, Nello Carrara Inst Appl Phys, MDF Lab, I-50019 Fiorentino, FI, Italy
[2] Museo Stor Fis, I-00184 Rome, Italy
[3] Ctr Studi & Ric Enrico Fermi, I-00184 Rome, Italy
[4] Hungarian Acad Sci, Res Inst Solid State Phys & Opt, H-1525 Budapest, Hungary
来源：
APPLIED PHYSICS LETTERS | 2007年 / 90卷 / 12期
基金：
匈牙利科学研究基金会;
关键词：
D O I：
10.1063/1.2717085
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
Erbium-doped tellurite glasses are of great interest for the fabrication of active integrated circuits because of their unique properties in terms of bandwidth and rare earth solubility. The fabrication of multimode channel waveguides in a glass of this family, namely, a sodium-tungsten-tellurite glass, is demonstrated using a high-energy ion beam irradiation technique. Nitrogen ions with dose of 1.0x10(16) ions/cm(2) and 1.5 MeV energy were used for this aim. The waveguiding effect was investigated using the end-fire coupling technique. (c) 2007 American Institute of Physics.
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页数：3
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