25 Gbit/s transmission over 500 m multimode fibre using 850 nm VCSEL with integrated mode filter

被引：45

作者：

Haglund, E. ^{[1
]}

Haglund, A. ^{[1
]}

Westbergh, P. ^{[1
]}

Gustavsson, S. ^{[1
]}

Kogel, B. ^{[1
]}

Larsson, A. ^{[1
]}

机构：

[1] Chalmers, Photon Lab, Dept Microtechnol & Nanosci, SE-41296 Gothenburg, Sweden

来源：

ELECTRONICS LETTERS | 2012年 / 48卷 / 09期

关键词：

Multimode fibers - Bit error rate - Bandpass filters;

D O I：

10.1049/el.2012.0529

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：

An integrated mode filter in the form of a shallow surface relief was used to reduce the spectral width of a high-speed 850 nm vertical-cavity surface-emitting laser (VCSEL). The mode filter reduced the RMS spectral width from 0.9 to 0.3 nm for a VCSEL with an oxide aperture as large as 5 mu m. Because of reduced effects of chromatic and modal fibre dispersion, the mode filter significantly increases the maximum error-free (bit error rate < 10(-12)) transmission distance, enabling transmission at 25 Gbit/s over 500 m of multimode OM3+ fibre.

引用

页码：517 / 518

页数：2

共 6 条

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