High optical coupling efficiency using 45°-ended fibre for low-height and low-cost optical interconnect modules

被引:4
|
作者
Suzuki, A. [1 ]
Wakazono, Y. [1 ]
Suzuki, S. [1 ]
Tamura, M. [1 ]
Masuda, H. [1 ]
Ishikawa, T. [1 ]
Hashimoto, Y. [1 ]
Suzuki, T. [1 ]
Kikuchi, K. [1 ]
Nakagawa, H. [1 ]
Aoyagi, M. [1 ]
Mikawa, T. [1 ]
机构
[1] Natl Inst Adv Ind Sci & Technol, Nanoelect Res Inst, Optoelect Syst Integrat Collaborat Res Team, Tsukuba, Ibaraki 3058568, Japan
关键词
D O I
10.1049/el:20081001
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
High optical coupling efficiency of more than 80% between an optical fibre and a vertical-cavity surface-emitting laser ( VCSEL) has been achieved without use of a lens. A 45 degrees-ended fine-drawn optical fibre can be positioned closer to a VCSEL than a conventional multimode fibre. 12.5 Gbit/s/ch optical signal transmissions using a low-height optical coupling structure have been demonstrated with optical output power as high as +2.0 dBm without use of a lens.
引用
收藏
页码:724 / U111
页数:2
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