81195A 光调制发生器软件

主要特性与技术指标

利用灵活的信号参数（例如脉冲形状、时延）从每个 I/Q 对多达 8 GSym 生成双路 I/Q 信号

选件 RSP（实时信号处理）与 M8195A 配合使用，能够在运行时即时更改信号参数（例如脉冲形状、时延），无需下载新的波形

选件 OSP 提供同步光信号特性的功能：

-相位噪声（激光源线宽）

-偏振控制（偏振旋转 > 1000 krad/s）

-静态 PMD（1 阶和 2 阶）高达 218 ps（DGD）和 >11000 ps2（2 阶）

-结合使用选件 RSP 和 M8195A，可以实时更改光信号特性

描述

81195A 光调制发生器软件可以利用定义的信号参数和光信号特性，为双偏振相干信号传输测试生成双路 I/Q 信号。

与 M8195A 4 通道任意波形发生器结合使用时，它可以利用单一 M8195A 模块的实时编码模式（选件 RSP）生成每通道分别高达 32 GBaud 和 8 GSym 的传输信号。

选件 OSP 使用户能够在 M8195A 任意波形发生器上确定性地仿真光信号特性和接收机极限测试条

Main features and technical indicators

Dual I/Q signals are generated from each I/Q pair up to 8 GSym using flexible signal parameters such as pulse shape and delay

The optional RSP (real time signal processing) works with the M8195A to change signal parameters (such as pulse shape and delay) in real time without downloading new waveforms

Option OSP provides features for synchronous optical signals:

- phase noise (laser source line width)

- polarization control (polarization rotation > 1000 krad/s)

- static PMD (1st and 2nd order) up to 218 ps (DGD) and 110 > ps2 (2nd order)

- use the option RSP and M8195A to change optical signal characteristics in real time

describe

The optical modulator generator software can generate a dual-channel I/Q signal for the dual-polarization coherent signal transmission test using the defined signal parameters and optical signal characteristics.

When combined with the M8195A 4-channel arbitrary waveform generator, it can generate transmission signals up to 32 GBaud and 8 GSym for each channel by using the real-time coding mode (optional RSP) of a single M8195A module.

The OSP option enables users to deterministically simulate optical signal characteristics and receiver limit test strips on an M8195A arbitrary waveform generator