non-return-to-zero
英 [ˈnəʊn rɪˈtɜːn tu ˈzɪərəʊ]
美 [ˈnoʊn rɪˈtɜːrn tu ˈzɪroʊ]
n. 不归零制（其中相似的二进位数字不是个别地而是成群地记存）
adj. 不归零的
双语例句
- Multi-Channel All-Optical Non-Return-to-Zero to Return-to-Zero Format Converter Based on Fiber Optical Parametric Amplifier
安全放炮器耐爆放炮器基于光纤光参量放大的多通道全光非归零/归零码转换器 - A format conversion from a non-return-to-zero ( NRZ) signal to return-to-zero ( RZ) signal is presented based on four-wave mixing ( FWM) and cross-phase modulation ( XPM) in a silicon optical waveguide.
基于硅光波导的四波混频（FWM）和交叉相位调制（XPM）效应，提出非归零码（NRZ）到归零码（RZ）的光调制格式转换。 - The MZM is driven by a non-return-to-zero ( NRZ) data sequence and biased at the nonlinear point to generate edge-triggered pulses.
利用双输出口调制器典型的互补输出特性，通过偏置调制器于非线性传输点，可得到一对由NRZ序列边沿触发的明暗脉冲。 - 10 Gbit/ s all-optical non-return-to-zero ( NRZ) to return-to-zero ( RZ) conversion is demonstrated based on terahertz optical asymmetric demultiplexer ( TOAD) using all-optically recovered clock from the NRZ signal.
利用从非归零（NRZ）信号中全光提取的时钟，采用太赫兹光非对称解复用器（TOAD）实现了10Gbit/s非归零码到归零（RZ）码的码型转换。 - Clock component extraction of non-return-to-zero ( NRZ) signal based on semiconductor optical amplifier ( SOA) loop mirror was numerically simulated and experimentally studied.
对基于半导体光放大器非线性环镜的非归零信号时钟分量提取进行了数值模拟和实验研究。 - The bit-synchronous phase pre-modulation imposed on non-return-to-zero ( NRZ) signals at the transmitter can reshape the NRZ pulse to return-to-zero ( RZ) waveform and hence improve the eye opening.
通过在发射端对非归零（NRZ）的光信号进行比特同步相位预调制，使非归零码在传输过程中得到波形重整，演变为归零（RZ）的波形，从而提高眼图开启度。 - Pattern conversion is the key technology for all-optical clock recovery from non-return-to-zero ( NRZ) signal.
码型转换是实现非归零（NRZ）信号全光时钟恢复的关键技术。 - Non-return-to-zero ( NRZ) and return-to-zero ( RZ) are the most popular optical modulation formats in the optical communication system.
非归零码（NRZ）和归零码（RZ）是光通信系统中最常见的两种光调制格式。 - The main points are as follows: 1. A new method to improve dispersion tolerance by imposing phase pre-modulation on non-return-to-zero ( NRZ) format is put forward in this dissertation.
取得以下主要研究成果：1、提出了一种对非归零码进行相位预调制，提高系统色散容限的方法。