Crosstalk Characteristics and Performance of VCSEL Array for Multicore Fiber Interconnects

被引：5
|
作者：
Westbergh, Petter [1 ]
Gustavsson, Johan S. [1 ]
Larsson, Anders [1 ]
Taunay, Thierry F. [2 ]
Bansal, Lalit [2 ]
Gruner-Nielsen, Lars [3 ]
机构：
[1] Chalmers Univ Technol, Dept Microtechnol & Nanosci, Photon Lab, SE-41296 Gothenburg, Sweden
[2] OFS Labs, Somerset, NJ 08873 USA
[3] OFS, Dept D&E, DK-2605 Brondby, Denmark
来源：
IEEE JOURNAL OF SELECTED TOPICS IN QUANTUM ELECTRONICS | 2015年 / 21卷 / 06期
关键词：
Vertical cavity surface-emitting laser (VCSEL); array; crosstalk; semiconductor lasers; high-speed modulation; optical interconnects; multicore fiber; OPERATING ERROR-FREE; 850 NM VCSELS;
D O I：
10.1109/JSTQE.2015.2416124
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：
This paper investigates the crosstalk characteristics of a dense two-dimensional 6-channel 850-nm VCSEL array designed for multimode multicore fiber (MCF) interconnects. Interchannel optical, thermal, and electrical crosstalk is measured and found to not affect channel integrity and receiver sensitivity when transmitting data over an MCF with a fiber fan-out. We demonstrate error-free data transmission (bit-error-ratio <10(-12)) up to 40 Gb/s/channel over an MCF, which shows promise for an aggregate capacity of 240 Gb/s over a single fiber in a future link.
引用
收藏
页码：1 / 7
页数：7
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