用于识别PSK和QAM编码标签的光波导电路

2012 International Conference on Optical Engineering (ICOE) Pub Date : 2012-07-26 DOI:10.1109/ICOE.2012.6409568

N. Goto, H. Hiura, Y. Makimoto, K. Inoshita, S. Yanagiya

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引用次数: 0

摘要

提出了用于识别BPSK、QPSK和16QAM编码标签的光波导电路。该电路由光无源元件组成，如y分支结、3db定向耦合器和非对称x结耦合器。采用有限差分光束传播法对器件性能进行了分析和验证。

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Optical waveguide circuits for recognition of PSK and QAM coded labels

Optical waveguide circuits for recognition of BPSK, QPSK, and 16QAM coded labels are proposed. The circuits consist of optical passive elements, such as a Y-branching junction, a 3-dB directional coupler, and an asymmetric X-junction coupler. The device performance is analyzed and verified by finite-difference beam propagation method.

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2012 International Conference on Optical Engineering (ICOE)

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