InP在Si纳米腔激光器上的热光学模拟

P. Wen, P. Tiwari, K. Moselund, B. Gotsmann
{"title":"InP在Si纳米腔激光器上的热光学模拟","authors":"P. Wen, P. Tiwari, K. Moselund, B. Gotsmann","doi":"10.1109/NUSOD52207.2021.9541426","DOIUrl":null,"url":null,"abstract":"Accurate prediction of thermal effects is important for scaled photonic devices as excessive heating may lead to device failure. This paper addresses numerical modeling of thermal properties of InP nanocavity lasers on Si combined with optical simulations in Lumerical and lasing threshold measurements. Different geometries with diameters ranging from 200 nm to 2 µm are studied, revealing an optimal diameter of around 1000 nm when considering both thermal effects and optical confinement. The temperature profile of the nanocavity lasers reveals that thinning the underlying SiO2 is the most efficient way to improve the thermal properties of the nanocavity lasers.","PeriodicalId":6780,"journal":{"name":"2021 International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD)","volume":"9 1","pages":"77-78"},"PeriodicalIF":0.0000,"publicationDate":"2021-09-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Thermal and optical simulation of InP on Si nanocavity lasers\",\"authors\":\"P. Wen, P. Tiwari, K. Moselund, B. Gotsmann\",\"doi\":\"10.1109/NUSOD52207.2021.9541426\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Accurate prediction of thermal effects is important for scaled photonic devices as excessive heating may lead to device failure. This paper addresses numerical modeling of thermal properties of InP nanocavity lasers on Si combined with optical simulations in Lumerical and lasing threshold measurements. Different geometries with diameters ranging from 200 nm to 2 µm are studied, revealing an optimal diameter of around 1000 nm when considering both thermal effects and optical confinement. The temperature profile of the nanocavity lasers reveals that thinning the underlying SiO2 is the most efficient way to improve the thermal properties of the nanocavity lasers.\",\"PeriodicalId\":6780,\"journal\":{\"name\":\"2021 International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD)\",\"volume\":\"9 1\",\"pages\":\"77-78\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2021-09-13\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2021 International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/NUSOD52207.2021.9541426\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2021 International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/NUSOD52207.2021.9541426","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0

摘要

热效应的准确预测对于尺度光子器件来说是非常重要的,因为过热可能导致器件失效。本文研究了硅基InP纳米腔激光器热性能的数值模拟,并结合激光数值模拟和激光阈值测量。研究了直径从200 nm到2 μ m的不同几何形状,在考虑热效应和光学约束的情况下,揭示了1000 nm左右的最佳直径。纳米腔激光器的温度分布表明,减薄底层SiO2是改善纳米腔激光器热性能的最有效方法。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Thermal and optical simulation of InP on Si nanocavity lasers
Accurate prediction of thermal effects is important for scaled photonic devices as excessive heating may lead to device failure. This paper addresses numerical modeling of thermal properties of InP nanocavity lasers on Si combined with optical simulations in Lumerical and lasing threshold measurements. Different geometries with diameters ranging from 200 nm to 2 µm are studied, revealing an optimal diameter of around 1000 nm when considering both thermal effects and optical confinement. The temperature profile of the nanocavity lasers reveals that thinning the underlying SiO2 is the most efficient way to improve the thermal properties of the nanocavity lasers.
求助全文
通过发布文献求助,成功后即可免费获取论文全文。 去求助
来源期刊
自引率
0.00%
发文量
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信