机构

• 长春光学精密机械与物... [1]
• 化学研究所 [1]

采集方式

• OAI收割 [2]

内容类型

• 会议论文 [1]
• 期刊论文 [1]

发表日期

• 2015 [1]
• 2009 [1]

学科主题

筛选

浏览/检索结果: 共2条，第1-2条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择题名升序题名降序提交时间升序提交时间降序作者升序作者降序发表日期升序发表日期降序 Growth and Etching of Monolayer Hexagonal Boron Nitride 期刊论文  OAI收割 ADVANCED MATERIALS, 2015, 卷号: 27, 期号: 33, 页码: 4858-4864 作者:  Wang, Lifeng;  Wu, Bin;  Jiang, Lili;  Chen, Jisi;  Li, Yongtao 收藏  |  浏览/下载：27/0  |  提交时间：2015/10/26 chemical vapor deposition  diffusion  growth and etching  hexagonal boron nitride   Study on the influence and disposal method of the micro-cracks of optical components (EI CONFERENCE) 会议论文  OAI收割 4th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Advanced Optical Manufacturing Technologies, November 19, 2008 - November 21, 2008, Chengdu, China 作者:  Xuan B.;  Xie J.-J.;  Xie J.-J.;  Zhang H.;  Zhang H. 收藏  |  浏览/下载：24/0  |  提交时间：2013/03/25 Micro-crack is one of the most effective factor to the intensity and service life of optical components. Owing to the micro-crack on surface  actual strength of optical components is reduced severely  even less than ten-percent of its theoretical strength. According to fracture mechanics  the mechanisms of the formation and propagation of micro-crack and the growth theory of sub-critical micro-crack are discussed in the paper firstly. Based on practice  an on-line test method disposing etching holes-the molecule-infiltrating method and the principles of acid-etching method disposing micro-crack are described. Followed by the demolishing mechanism of abrasives and a more reasonable removal redundancy of fine-grinding and polishing during  optical production is given by using abrasives in different-size orderly. 2009 SPIE.