ocdm

ocdm

1. A new OCDM technology of QPSK coherent phase encoding in time domain

QPSK时域相干相位编码的OCDM新技术

2. Optical Code Division Multiplexing (OCDM)

光码分复用

3. A Study of OCDM Technology Based on 6.4Tbit/s Transmission System

基于6.4Tbit/s传输系统的光码分复用技术研究

4. According to the Program, a new OCDM technology of QPSK coherent phase encoding in time domain is considered to be studied.

结合项目实际情况,提出了基于QPSK的双极性时域相干OCDM新技术。

5. In this field, the study of the theory and realization method about optical encode/decode, which is the key technology in OCDM system, become the hotspot.

而作为光码分复用系统的关键,光编/解码理论与实现方法的研究是目前该领域的研究热点。

6. This configuration can be used for the OCDM demultiplexed signal recognition and noise reduction.

该设备承担着系统中40Gb/s ×4 OCDM 解复用信号再生和整形的重任,用于提取信号主瓣,抑制旁瓣干扰与低功率噪声,提高系统的信号识别能力。