1-Gb/s-per-channel wavelength division multiplexed optical interconnect using wavelength-graded VCSEL and resonant photodetector arrays

被引:10
|
作者
Zhou, YX [1 ]
Cheng, JL [1 ]
机构
[1] Univ New Mexico, Ctr High Technol Mat, Albuquerque, NM 87106 USA
关键词
multiple wavelength source; resonance enhanced photodetector; VCSEL; wavelength division multiplexing;
D O I
10.1109/68.849106
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
A wavelength-division multiplexed (WDM) optical interconnect operating at 1 Gb/s per channel is demonstrated using quasi-planar multiwavelength InGaAs (920 nm) vertical-cavity surface-emitting laser (VCSEL) and resonance-enhanced photodetector (REPD) arrays with closely matching wavelengths. The transmission performance of a single-channel 1.0-Gb/s fiberoptic link with a 1-km span is characterized, achieving a BER = 10(-12) at a received optical signal level of -16.7 dBm. In addition, the effect of optical crosstalk from a neighboring wavelength channel (4 nm apart) as well as the power penalty for thermally induced wavelength detuning between the VCSEL and REPD have been determined.
引用
收藏
页码:740 / 742
页数:3
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