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Design of Hamming Code Checker Using Titanium-Diffused Lithium Niobate-Based Waveguide
Fiber and Integrated Optics ( IF 1.7 ) Pub Date : 2019-05-31 , DOI: 10.1080/01468030.2019.1621962
Vivek Kumar Srivastava 1 , Amrindra Pal 1 , Sandeep Sharma 1
Affiliation  

This work presents an electro-optic effect-based design for the widely used Hamming code for checking single bit errors in the received data. The structure is based on Mach-Zehnder Interferometer, designed using Titanium-diffused Lithium Niobate-based waveguides. The proposed device has been successfully tested using the beam propagation method. For a received 7-bit code, the three simultaneously generated check bits are combined to check the error position. Critical performance parameters like extinction ratio (24.39dB), contrast ratio (25.711dB), insertion loss (0.041dB), and amplitude modulation (0.079dB) calculated for the overall device are within acceptable limits for the feasibility of the device.



中文翻译:

钛扩散铌酸锂基波导的汉明码校验器设计

这项工作为广泛使用的汉明码提供了一种基于电光效果的设计,用于检查接收数据中的单个位错误。该结构基于Mach-Zehnder干涉仪,该干涉仪使用钛扩散的铌酸锂基波导设计。所提出的设备已经使用光束传播方法成功进行了测试。对于收到的7位代码,将三个同时生成的校验位组合起来以检查错误位置。为整个设备计算出的关键性能参数(例如消光比(24.39dB),对比度(25.711dB),插入损耗(0.041dB)和幅度调制(0.079dB))在可接受的范围内。

更新日期:2019-05-31
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