Development of a novel FDTD algorithm and module for modelling nonlinear-optical effects**

开发用于非线性光学效应建模的新型 FDTD 算法和模块**

基本信息

批准号：
533749-2018
负责人：
Elezzabi, Abdulhakem
金额：
$ 1.82万
依托单位：
University of Alberta
依托单位国家：
加拿大
项目类别：
Engage Grants Program
财政年份：
2018
资助国家：
加拿大
起止时间：
2018-01-01 至 2019-12-31
项目状态：
已结题

来源：
https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=650044
关键词：
Development novel FDTD algorithm module

项目摘要

Nonlinear optics allows different wavelengths of light to be generated from already existing wavelengths. Nonlinear optics is present in our daily activities, where it is responsible for achieving green-light emission in commercially available laser pointers and is required in numerous medical applications paramount to the health industry. Although this area has received a surge of novel research over the past few decades, much of it is stand-alone experimental data or experimental data in conjunction with very simple theoretical or numerical models. For this area to experience continued development, it is important to construct a novel computational algorithm having the ability to comprehensively model these nonlinear physical phenomena. Such a model would allow researchers to predict the outcome of different experimental situations, allowing them to optimize their setup prior to performing any expensive experiments. This would reduce the substantial costs associated with performing experiments, allow a larger variety of situations to be investigated, and allow the researchers to verify their experimental observations. Optiwave Systems Inc. and researchers from the University of Alberta are collaborating with the objective of developing a novel algorithm capable of accurately modelling nonlinear physical phenomenon. By offering this newly developed product to Canadian and international customers, Optiwave will see financial benefits and Canada will observe increased acknowledgment for their emphasis on new ideas and novel research.**

非线性光学元件允许从已经存在的波长生成不同的波长光。非线性光学元件存在于我们的日常活动中，在该活动中，它负责在市售激光指针中实现绿色发射，并且在许多医疗应用中需要对健康行业产生最重要的需求。尽管在过去的几十年中，该领域收到了一系列新的研究，但其中大部分是独立的实验数据或实验数据，以及非常简单的理论或数值模型。为了使该领域经历持续发展，重要的是要构建一种具有全面模拟这些非线性物理现象的新型计算算法。这样的模型将使研究人员能够预测不同实验情况的结果，从而使他们能够在执行任何昂贵的实验之前优化其设置。这将降低与执行实验相关的大量成本，允许研究更多的情况，并允许研究人员验证其实验观察结果。 Optiwave Systems Inc.和艾伯塔大学的研究人员正在合作，目的是开发一种能够准确建模非线性物理现象的新型算法。通过为加拿大和国际客户提供新开发的产品，Optiwave将看到经济利益，加拿大将越来越多地观察到他们对新想法和新研究的重视。**