QQ客服 官方微博 反馈留言

浏览/检索结果: 共4条，第1-4条 帮助 限定条件 发表日期：2002     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 微細構造光ファイバ 专利 专利号: JP2002517793A, 申请日期: 2002-06-18, 公开日期: 2002-06-18 作者:  ブレン,イエス;  バルコウ,スティグ エイギル;  ビャルクレウ,アンデルス オバルガード 收藏  |  浏览/下载：3/0  |  提交时间：2020/01/18 Integrated optical amplifiers based on rare-earth doped (red) oxide glasses (EI CONFERENCE) 会议论文 International Symposium on Photonic Glass (ISPG 2002), October 14, 2002 - October 17, 2002, Shanghai, China Righinil G. C.; Brenci M.; Conti G. N.; Pelli S.; Ferrari M.; Bettinelli M.; Speghini A.; Chen B. 收藏  |  浏览/下载：25/0  |  提交时间：2013/03/25 Oxide glasses have been used since long time to host a number of active compounds  first of all rare-earth (RE) ions  for lasing. Recently  the advantages offered by guided-wave format  namely the small size  the high pump power density  and the larger flexibility in design and fabrication  led to the development of fiber lasers and amplifiers based on Er3+-doped glasses. Currently  a growing activity is aimed at achieving large optical gain in Er3+-doped planar waveguides  having in mind the single-chip realization of integrated optical amplifiers and lasers. The aim of the present paper is to provide a quick overview of this area and to briefly discuss possible future developments.   Fabrication and electromechanical characteristics of 22 torsion-mirror optical switch arrays with monolithically integrated fiber self-holding structures 期刊论文 pan tao ti hsueh paochinese journal of semiconductors, 2002 Wu, Wengang; Hao, Yilong; Li, Dachao; Zhang, Peiyu; Wu, Guoying 收藏  |  浏览/下载：1/0  |  提交时间：2015/11/16 Symmetrical design and analysis of a novel MEMS-based 1x2 optical switch 其他 2002-01-01 Wang, CS; Cao, J; Chang, S; Fang, J; Yang, ZC; Zhang, DC 收藏  |  浏览/下载：3/0  |  提交时间：2015/11/13 slope electrode  optical switch  micromachining  SILICON  ACTUATORS  SYSTEMS