首页> 外文期刊>Optoelectronics, IET >All-optical 2's complement number conversion scheme without binary addition
【24h】

All-optical 2's complement number conversion scheme without binary addition

机译:不带二进制加法的全光2的补码转换方案

获取原文
获取原文并翻译 | 示例
           

摘要

In conventional method, 2's complement number conversion can be easily done by adding a binary bit ‘1’ with 1's complement of any binary number. In this study, the authors have proposed a new method where no addition is required. Also, an all-optical n-bit conversion circuit has been proposed here. The authors have used logic sum and binary XOR operation to build their design. Optical logic sum circuit can be easily designed with an N × 1 beam combiner. Also, binary XOR operation has been designed with a Mach–Zehnder interferometer (MZI) having quantum dot semiconductor optical amplifier placed in each arm. The novelty of this circuit is that they required only one MZI to design it. To get the proper result and performance of the circuit, numerical simulations have been done.
机译:在传统方法中,可以通过将二进制位“ 1”与任何二进制数的1的补码相加来轻松完成2的补码数转换。在这项研究中,作者提出了一种无需添加任何新方法的方法。而且,这里已经提出了全光n位转换电路。作者使用逻辑和和二进制XOR运算来构建他们的设计。使用N×1光束组合器可以轻松设计光逻辑和电路。同样,已经通过马赫曾德尔干涉仪(MZI)设计了二进制XOR操作,该干涉仪的每个臂中都装有量子点半导体光放大器。该电路的新颖之处在于,他们只需要一个MZI即可对其进行设计。为了获得正确的结果和电路性能,已经进行了数值模拟。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号