Optiwave OptiFiber v2.0 (光学运算分析)
OptiFiber 是一套多功能及强大的工具,其中包含了“光纤模态解析”、“光纤射散模型”、“材料损失”、“极化模态射散” (PMD)
等运算工具。
它的特色在于能够使用作为预测在设计时所想要达到的最佳化目标,例如:半径小但具有非零射散及最大模数的光纤。
OptiFiber 还具有支援汇入折射率变化及实验设备之功能,例如: EXFO's NR-9200
光纤分析仪,可将由实验量测到的折射率输入至 OptiFiber 进行分析。
The optimal design of a given optical communication system depends
directly on the choice of fiber parameters. OptiFiber uses numerical
mode solvers and other models specialized to fibers for calculating
dispersion, losses, birefringence, and PMD.
Meshless Mode Solvers for LP and Vector Modes: Optical fibers may
consist of an arbitrary number of concentric layers of lossless
materials, and graded index fibers can be approximated using a
sequence of constant index layers. OptiFiber 2.0 mode solvers find
an exact solution based on matching boundary conditions at layer
boundaries instead of relying on meshes to approximate the
structure.
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