题目

英语翻译
SIMULATION IN OPTISYSTEM SOFTWARE
OptiSystem is an innovative optical communication system simulation package that designs,tests,and optimizes virtually any type of optical link from the physical layer to the transport layer according OSI model [6].OptiSystem is a stand-alone product that does not rely on other simulation frameworks.It is a system level simulator based on the realistic modeling of optic communication systems.It possesses a powerful new simulation environment and a truly hierarchical definition of components and systems.Its capabilities can be extended easily with the addition of user components,and can be seamlessly interfaced to a wide range of tools.
In this program there was created a FSO link.At the start there was CW laser with wavelength 850 nm (1550 nm) and optical power 0dBm.Pseudo-random bit sequence generator produced data which were modulated on the optical carrier wave by using external modulator.It was used NRZ modulation.This signal was t

提问时间：2020-11-06

答案

仿真软件在optisystemoptisystem是一个创新的光通信系统仿真软件,设计,测试和优化,几乎任何类型的光学链路从物理层到传输层OSI模型[ 6].optisystem是一个独立的产品,不依靠其他仿真框架.它是一个系统级仿真器的基础...