Concatenated fiber grating optical monitor

被引:11
|
作者
Giles, CR [1 ]
Strasser, T [1 ]
Dryer, K [1 ]
Doerr, C [1 ]
机构
[1] Lucent Technol, Holmdel, NJ 07733 USA
关键词
fiber Bragg gratings; fiber optics;
D O I
10.1109/68.720291
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 new optical wavelength-division-multiplexed (WDM) wavelength monitor comprised of concatenated fiber Bragg gratings and an InGaAsP electroabsorption optical modulator is described. Input WDM signals were modulated at 10 kHz with 15-ns-width pulses and the signals reflected from the gratings were detected with an InGaAs p-i-n photodiode and displayed on an oscilloscope as a series of pulses corresponding to each wavelength component.
引用
收藏
页码:1452 / 1454
页数:3
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