Semiconductor optical gate device and its application to high-speed optical switching

被引：0
|
作者：
Tohmori, Yuichi
Magari, Katsuaki
Ogawa, Ikuo
机构：
来源：
NTT R and D | 2000年 / 49卷 / 12期
关键词：
Fiber optic networks - Integrated optoelectronics - Optical communication - Optical devices - Switching systems;
D O I：
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中图分类号：
学科分类号：
摘要：
We developed a semiconductor optical gate device for application to large-capacity all-optical communication systems. It consists of semiconductor optical amplifiers (SOAs) for switching and spot-size converters on both sides of each SOA to enable optical coupling for hybrid integration. The device exhibited high-performance characteristics for gate switching and optical coupling and operated reliably for over 105 hours. A hybrid integrated wavelength selector with 32-channel optical gate devices mounted on the planar lightwave circuit (PLC) was also developed and demonstrated to operate well.
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页码：774 / 781
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