用于光学耦合的金属缝阵列菲涅耳透镜

2009 9th International Conference on Numerical Simulation of Optoelectronic Devices Pub Date : 2009-10-30 DOI:10.1109/NUSOD.2009.5297206

Young-jin Jung, Dongwon Park, Sunkyu Yu, S. Koo, Hyungsuk Yu, Sang‐Kook Han, N. Park, J. H. Kim, Y. Jhon, Seok Lee

{"title":"用于光学耦合的金属缝阵列菲涅耳透镜","authors":"Young-jin Jung, Dongwon Park, Sunkyu Yu, S. Koo, Hyungsuk Yu, Sang‐Kook Han, N. Park, J. H. Kim, Y. Jhon, Seok Lee","doi":"10.1109/NUSOD.2009.5297206","DOIUrl":null,"url":null,"abstract":"We proposed, for the first time, to utilize metal-slits array Fresnel lens for the optical coupling form free space into silicon slab waveguide while overcoming near focal length limit of the conventional dielectric Fresnel lens. Physical limits of the conventional Fresnel lens were revealed and it was proposed to employ metal-slit array to overcome these limitations. Comparative study has been carried out with a FDTD simulation between normal Fresnel lens coupling and metal-slit array Fresnel lens coupling.","PeriodicalId":120796,"journal":{"name":"2009 9th International Conference on Numerical Simulation of Optoelectronic Devices","volume":"31 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2009-10-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Metal-slit array fresnel-lens for optical coupling\",\"authors\":\"Young-jin Jung, Dongwon Park, Sunkyu Yu, S. Koo, Hyungsuk Yu, Sang‐Kook Han, N. Park, J. H. Kim, Y. Jhon, Seok Lee\",\"doi\":\"10.1109/NUSOD.2009.5297206\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"We proposed, for the first time, to utilize metal-slits array Fresnel lens for the optical coupling form free space into silicon slab waveguide while overcoming near focal length limit of the conventional dielectric Fresnel lens. Physical limits of the conventional Fresnel lens were revealed and it was proposed to employ metal-slit array to overcome these limitations. Comparative study has been carried out with a FDTD simulation between normal Fresnel lens coupling and metal-slit array Fresnel lens coupling.\",\"PeriodicalId\":120796,\"journal\":{\"name\":\"2009 9th International Conference on Numerical Simulation of Optoelectronic Devices\",\"volume\":\"31 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2009-10-30\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2009 9th International Conference on Numerical Simulation of Optoelectronic Devices\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/NUSOD.2009.5297206\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2009 9th International Conference on Numerical Simulation of Optoelectronic Devices","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/NUSOD.2009.5297206","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 1

摘要

本文首次提出利用金属狭缝阵列菲涅耳透镜，克服了传统介电菲涅耳透镜近焦距的限制，实现了自由空间到硅板波导的光学耦合。揭示了传统菲涅耳透镜的物理局限性，提出采用金属狭缝阵列来克服这些局限性。通过时域有限差分仿真对正常菲涅耳透镜耦合和金属狭缝阵列菲涅耳透镜耦合进行了对比研究。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文本刊更多论文

Metal-slit array fresnel-lens for optical coupling

We proposed, for the first time, to utilize metal-slits array Fresnel lens for the optical coupling form free space into silicon slab waveguide while overcoming near focal length limit of the conventional dielectric Fresnel lens. Physical limits of the conventional Fresnel lens were revealed and it was proposed to employ metal-slit array to overcome these limitations. Comparative study has been carried out with a FDTD simulation between normal Fresnel lens coupling and metal-slit array Fresnel lens coupling.

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

2009 9th International Conference on Numerical Simulation of Optoelectronic Devices

自引率

0.00%

发文量