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首页> 外文会议>Conference on Optical Transmission Systems and Equipment for WDM Networking, Jul 29-31, 2002, Boston, USA >Next Generation Photonic Devices in NEL for Optical Communication
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Next Generation Photonic Devices in NEL for Optical Communication

机译：NEL中用于光通信的下一代光子器件

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摘要

NTT Electronics Corporation (NEL) provides active and passive photonic devices for WDM fiber optics networks and is contributing to the development and enhancement of optical communication systems. Active devices include uncooled DFBs that can be directly modulated at 10Gb/s up to 85C, 10 Gb/s EA-DFBs with EA driver, lOGb/s photodiode module with pre-amplifier and limiting amplifier. Passive devices are PLC (Planar Lightwave Circuit)-based deices such as AWGs (Arrayed Waveguide Gratings) for wavelength MUX and DEMUX, for example, ultra-low loss AWGs with insertion loss of as low as 2 dB and optical matrix switches. The performance of these devices are discussed.
机译：NTT电子公司（NEL）为WDM光纤网络提供有源和无源光子设备，并为光通信系统的开发和增强做出了贡献。有源器件包括可在高达85C的温度下直接以10Gb / s速度调制的未冷却DFB，带有EA驱动器的10 Gb / s EA-DFB，带有前置放大器和限幅放大器的10Gb / s光电二极管模块。无源器件是基于PLC（平面光波电路）的设备，例如用于波长MUX和DEMUX的AWG（阵列波导光栅），例如，插入损耗低至2 dB的超低损耗AWG和光学矩阵开关。讨论了这些设备的性能。

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