NA=1.45半球面固体浸没透镜覆盖层入射双层光盘近场记录光学研究

2006 Optical Data Storage Topical Meeting Pub Date : 2006-06-05 DOI:10.1117/12.692276

O. Koyama, H. Horiguchi, C. Nagura, K. Nishikawa, O. Nagatsuka

{"title":"NA=1.45半球面固体浸没透镜覆盖层入射双层光盘近场记录光学研究","authors":"O. Koyama, H. Horiguchi, C. Nagura, K. Nishikawa, O. Nagatsuka","doi":"10.1117/12.692276","DOIUrl":null,"url":null,"abstract":"Practical optics for a cover-layer incident dual-layer disc with an NA=1.45 hemispherical solid immersion lens are designed, using a spherical aberration compensating liquid crystal cell. A hybrid servo system, gap servo for NA >1 and focus servo for NA < 1, is proposed.","PeriodicalId":332569,"journal":{"name":"2006 Optical Data Storage Topical Meeting","volume":"6 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2006-06-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"A Study of Near Field Recording Optics for Cover-Layer Incident Dual-Layer Disc with an NA=1.45 Hemispherical Solid Immersion Lens\",\"authors\":\"O. Koyama, H. Horiguchi, C. Nagura, K. Nishikawa, O. Nagatsuka\",\"doi\":\"10.1117/12.692276\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Practical optics for a cover-layer incident dual-layer disc with an NA=1.45 hemispherical solid immersion lens are designed, using a spherical aberration compensating liquid crystal cell. A hybrid servo system, gap servo for NA >1 and focus servo for NA < 1, is proposed.\",\"PeriodicalId\":332569,\"journal\":{\"name\":\"2006 Optical Data Storage Topical Meeting\",\"volume\":\"6 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2006-06-05\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2006 Optical Data Storage Topical Meeting\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1117/12.692276\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2006 Optical Data Storage Topical Meeting","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1117/12.692276","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

采用球面像差补偿液晶单元，设计了NA=1.45半球面固体浸没透镜覆盖层入射双层光盘的实用光学元件。提出了一种NA >1时间隙伺服和NA < 1时聚焦伺服的混合伺服系统。

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

A Study of Near Field Recording Optics for Cover-Layer Incident Dual-Layer Disc with an NA=1.45 Hemispherical Solid Immersion Lens

Practical optics for a cover-layer incident dual-layer disc with an NA=1.45 hemispherical solid immersion lens are designed, using a spherical aberration compensating liquid crystal cell. A hybrid servo system, gap servo for NA >1 and focus servo for NA < 1, is proposed.

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

2006 Optical Data Storage Topical Meeting

自引率

0.00%

发文量