Optimal design of a low-loss 2-bit electrooptic analog-to-digital converter

Zhang、Changming、Liao、Yitao、Liu、Yongzhi、Dai、Ji-zhi

2005Acta Scientiarum Naturalium Universitatis SunyatseniEngineering被引 1

摘要

The structure of the optical waveguide of 2-bit electrooptic A/D converter with proton-exchange micro prisms is optimized by the finite-difference beam propagation method (FD-BPM). The electrode parameters of the converter are optimized by conformal mapping. The optimal parameters are a half-wave voltage of Vπ= 4.5 V and a bandwidth of Δf=1.4 GHz.A normalized transmitted power of 69.75% is obtained by FD-BMP and the output waveguide gap is 300 μm.

引用本文（GB/T 7714）

Zhang, Changming, Liao, 等. Optimal design of a low-loss 2-bit electrooptic analog-to-digital converter[J]. Acta Scientiarum Naturalium Universitatis Sunyatseni, 2005.

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