optisystem使用教程.pdf

发布时间：2022-06-13 发布人：admin 分类：说明书资料大小：19.94M 资料格式：pdf 举报版权申诉

48c27b2b-c1fc-4c53-be3c-1ebfa6e4204d.pdf-第1页.png

第1页 / 共478页

48c27b2b-c1fc-4c53-be3c-1ebfa6e4204d.pdf-第2页.png

第2页 / 共478页

48c27b2b-c1fc-4c53-be3c-1ebfa6e4204d.pdf-第3页.png

第3页 / 共478页

48c27b2b-c1fc-4c53-be3c-1ebfa6e4204d.pdf-第4页.png

第4页 / 共478页

48c27b2b-c1fc-4c53-be3c-1ebfa6e4204d.pdf-第5页.png

第5页 / 共478页

48c27b2b-c1fc-4c53-be3c-1ebfa6e4204d.pdf-第6页.png

第6页 / 共478页

48c27b2b-c1fc-4c53-be3c-1ebfa6e4204d.pdf-第7页.png

第7页 / 共478页

48c27b2b-c1fc-4c53-be3c-1ebfa6e4204d.pdf-第8页.png

第8页 / 共478页

Technical support

Table of contents

Introduction

Tutorials

Advanced simulation project sections

Notes:

Lesson 1: Transmitter - External modulated laser

Main parts of the GUI

Project layout

Dockers

Status Bar

Menu bar

Auto connect feature

Visualizing the results

Visualizers and data monitors

Component parameters

Display parameters in the layout

Parameter units

Info-Window

Zoom, Pan, and Trace tools

Notes:

Lesson 2: Subsystems - Hierarchical simulation

Subsystem properties - name and icon

Component Library

Notes:

Lesson 3: Optical Systems - WDM Design

Global parameters

Transmitters

Parameter groups

Fiber + EDFA spans

BER Analyzer

Lesson 4: Parameter Sweeps - BER x Input power

Lesson 5: Bidirectional Simulation - Working with multiple iterations

A basic bidirectional simulation

System setup

Running the simulation

Viewing the results - system deadlock

Using delays

Viewing the results

Using Iterations parameter

Viewing the results

Cascading devices

Tools library

Lesson 6: Time-Driven Simulation - Working with individual samples

A Time-Driven Simulation

Global parameters

System setup

Running the simulation

Viewing the results

System setup - Individual Samples

Viewing the results

Important remarks

Filtering using individual samples

Viewing the results

Notes:

Lesson 7: Optical Amplifiers - Designing optical fiber amplifiers and fiber lasers

Optical Amplifiers

Global parameters

System setup

Signals tab

Running the simulation

Viewing the results

Running the simulation

Viewing the results

Viewing the gain versus wavelength

Running the simulation

Viewing the results

Building the graph Gain x Wavelength and Noise Figure x Wavelength

Optimizing the Fiber length

Viewing the results

Setting up the Optimization

Lesson 8: Optical Systems - Working with multimode components

Multimode Transmitters

Global parameters

System setup

Spatial effects tab

Running the simulation

Viewing the results

Multimode components and Free-Space Propagation

Spatial connector: translating the optical field

Viewing the results

Spatial connector: rotating the optical field

Viewing the results

Thin Lens: focusing the optical beam

Viewing the results

Spatial Aperture: limiting the optical field

Viewing the results

Multimode Receivers

System setup

Viewing the results

Multimode Fibers and Links

System setup

Calculating Fiber Properties

Viewing the fiber properties

Viewing the results

Optical transmitters

Notes:

Optical transmitters

LED modulation response

References

Semiconductor laser modulation response

References

Semiconductor laser-Large signal modulation

References:

Chirp in Mach-Zehnder Lithium Niobate modulators

References:

LED spectral distribution

References

Semiconductor laser L-I curve

Laser noise and linewidth

Notes:

Vertical-Cavity Surface-Emitting Laser - VCSEL Validation

Creating a Project

First device: 863 nm laser

Parameter setup

Graphs

Parameter sweep

Running the simulation

Viewing the results

Parameter fitting

Second device: 683 nm laser

Parameter setup

Graphs

Parameter sweep

Viewing the results

Parameter fitting

Third device: 1550 nm laser

Parameter setup

Parameter sweep

Viewing the results

References

Using the Laser Measured Component

Case 1: Setting the measured values Z, Y, P1 and Ith to obtain the correspondent physical parameters:

Case 2: Setting the measured values Z, Y, P, Ith and also setting an average RIN value to obtain the correspondent physical parameters

References:

Optical fibers

Notes:

Effects of group velocity dispersion (GVD) on Gaussian pulse propagation

Reference:

Notes:

Effects of PMD on pulse propagation

References:

Effects of cross phase modulation (XPM) and four-wave mixing (FWM)

References:

Notes:

Combined effects of GVD and SPM on Gaussian pulse propagation

Reference:

Combined effects of GVD and SPM on modulational instability

Reference:

Notes:

PMD-induced broadening of ultra-short pulses

References:

Validation of FWM effect

Reference:

Stimulated Raman scattering

References

Notes:

Stimulated Raman scattering-Separated channels

Reference:

SPM-induced spectral broadening

References:

XPM-induced asymmetric spectral broadening

References

Kerr shutter

References:

Bidirectional fiber and Raman design

Notes:

Optical receivers

Notes:

Modulation formats

Notes:

Extracting the thermal noise parameter for a specific receiver sensitivity

Receiver noise-PIN

Receiver noise-Shot noise enhancement with APD

Notes:

Receiver sensitivity-Bit error rate (BER)

Receiver sensitivity-Minimum input power

Notes:

Sensitivity degradation-Extinction ratio

Signal degradation-Jitter

Doped optical fiber amplifiers

Notes:

Analysis of Gain and Noise in Erbium doped fiber

Reference:

Optimizing the EDFA gain for WDM lightwave systems

References:

Excited state absorption impact on EDFA performance

References:

Ion-ion interaction effects

Homogeneous Upconversion

Pair-Induced Quenching

References:

Rayleigh backscattering in EDFA

References:

Inhomogeneous broadening in EDFAs

References

Notes:

Power transients in EDFAs

References:

Temperature dependence in EDFA

References:

Ytterbium-doped fiber amplifiers

References:

SPO optimization-System margin

SPO optimization-EDFA fiber length

Notes:

EDFA - Basic concepts

Layout Gain Spectrum

Layout Gain Saturation

Layout Amplifier Noise

Booster Amplifier

Notes:

Inline Amplifier

Notes:

Preamplifier

Pumping requirements

Transient Control in EDFAs

Gain clamping

References

Amplifier Characteristics

Loading the project

Running the simulation

Viewing the results

Notes:

Automatic Control Simulation

Loading the project

Automatic Gain Control

Automatic Power Control

Automatic Peak Power Control

Optimization

Running the simulation

Viewing the results

Notes:

Erbium-doped Fiber Laser

Loading the project

Running the simulation

Viewing results

Notes:

Reflective Amplifier

Loading the project

Running the simulation

Viewing results

Notes:

Split-Band Amplifier

Loading the project

Running the simulation

Viewing results

Dynamic Amplifier Using Ytterbium-Doped Fiber

Notes:

Gain Flattening Filter Optimization

Notes:

OptiSystem Tutorials - Volume 1 Optical Communication System Design Software Version 7.0 for Windows® XP/Vista

OptiSystem Tutorials - Volume 1 Optical Communication System Design Software Copyright © 2008 Optiwave All rights reserved. All OptiSystem documents, including this one, and the information contained therein, is copyright material. No part of this document may be reproduced, stored in a retrieval system, or transmitted in any form or by any means whatsoever, including recording, photocopying, or faxing, without prior written approval of Optiwave. Disclaimer Optiwave makes no representation or warranty with respect to the adequacy of this documentation or the programs which it describes for any particular purpose or with respect to its adequacy to produce any particular result. In no event shall Optiwave, its employees, its contractors or the authors of this documentation, be liable for special, direct, indirect, or consequential damages, losses, costs, charges, claims, demands, or claim for lost profits, fees, or expenses of any nature or kind.

Technical support If you purchased Optiwave software from a distributor that is not listed here, please send technical questions to your distributor. Optiwave Tel Fax (613) 224-4700 (613) 224-4706 Canada/US E-mail URL support@optiwave.com www.optiwave.com Cybernet Systems Co., Ltd. Tel +81 (03) 5978-5414 Fax +81 (03) 5978-6082 E-mail URL owtech@cybernet.co.jp www.cybernet.co.jp Optiwave Europe Tel +33 (0) 494 08 27 97 Fax +33 (0) 494 33 65 76 E-mail URL support@optiwave.com www.optiwave.eu Japan Europe

Table of contents Introduction...............................................................................1 Introductory Tutorials Lesson 1: Transmitter — External modulated laser .................................................. 5 Lesson 2: Subsystems — Hierarchical simulation.................................................. 35 Lesson 3: Optical Systems — WDM Design............................................................. 55 Lesson 4: Parameter Sweeps — BER x Input power............................................... 75 Lesson 5: Bidirectional Simulation — Working with multiple iterations ............... 83 Lesson 6: Time-Driven Simulation — Working with individual samples............... 93 Lesson 7: Optical Amplifiers — Designing optical fiber amplifiers and fiber lasers....................................................................................... 101 Lesson 8: Optical Systems — Working with multimode components................. 129 Optical transmitters ............................................................................163 Optical transmitters .................................................................................................. 163 LED modulation response........................................................................................ 165 Semiconductor laser modulation response ........................................................... 169 Semiconductor laser—Large signal modulation ................................................... 173

Chirp in Mach-Zehnder Lithium Niobate modulators ............................................ 179 LED spectral distribution ......................................................................................... 185 Semiconductor laser L-I curve................................................................................. 189 Laser noise and linewidth ........................................................................................ 191 Vertical-Cavity Surface-Emitting Laser - VCSEL Validation ................................. 193 Using the Laser Measured Component .................................................................. 215 Optical fibers .......................................................................................223 Effects of group velocity dispersion (GVD) on Gaussian pulse propagation ..... 225 Effects of PMD on pulse propagation ..................................................................... 237 Effects of cross phase modulation (XPM) and four-wave mixing (FWM) ............ 241 Combined effects of GVD and SPM on Gaussian pulse propagation.................. 249 Combined effects of GVD and SPM on modulational instability .......................... 255 PMD-induced broadening of ultra-short pulses..................................................... 265 Validation of FWM effect .......................................................................................... 275 Stimulated Raman scattering................................................................................... 281 Stimulated Raman scattering—Separated channels ............................................. 287 SPM-induced spectral broadening.......................................................................... 291 XPM-induced asymmetric spectral broadening..................................................... 297 Kerr shutter................................................................................................................ 305 Bidirectional fiber and Raman design..................................................................... 311

Optical receivers .................................................................................315 Modulation formats................................................................................................... 317 Extracting the thermal noise parameter for a specific receiver sensitivity......... 321 Receiver noise—PIN ................................................................................................. 323 Receiver noise—Shot noise enhancement with APD............................................ 325 Receiver sensitivity—Bit error rate (BER) .............................................................. 329 Receiver sensitivity—Minimum input power.......................................................... 331 Sensitivity degradation—Extinction ratio............................................................... 335 Signal degradation—Jitter ....................................................................................... 337 Doped optical fiber amplifiers............................................................339 Analysis of Gain and Noise in Erbium doped fiber................................................ 341 Optimizing the EDFA gain for WDM lightwave systems ....................................... 345 Excited state absorption impact on EDFA performance....................................... 345 Ion-ion interaction effects ........................................................................................ 357 Rayleigh backscattering in EDFA............................................................................ 363 Inhomogeneous broadening in EDFAs................................................................... 369 Power transients in EDFAs ...................................................................................... 377 Temperature dependence in EDFA ......................................................................... 385 Ytterbium-doped fiber amplifiers............................................................................. 391 SPO optimization—System margin......................................................................... 395 SPO optimization—EDFA fiber length .................................................................... 401 EDFA — Basic concepts .......................................................................................... 403 Booster Amplifier...................................................................................................... 411

Inline Amplifier .......................................................................................................... 415 Preamplifier ............................................................................................................... 419 Pumping requirements............................................................................................. 421 Transient Control in EDFAs ..................................................................................... 425 Amplifier Characteristics.......................................................................................... 429 Automatic Control Simulation ................................................................................. 435 Reflective Amplifier................................................................................................... 449 Split-Band Amplifier.................................................................................................. 455 Dynamic Amplifier Using Ytterbium-Doped Fiber.................................................. 459 Gain Flattening Filter Optimization ......................................................................... 463

分享到：

赞收藏

资料库

optisystem使用教程.pdf

相关推荐

课程资源

热门标签

最新资料