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浏览/检索结果: 共3条，第1-3条 帮助 限定条件 内容类型：会议论文     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 Design and Optimization of All-optical AND and NOR Logic Gates in a Two-dimensional Photonic Crystal for Binary-Phase-Shift-Keyed Signals 会议论文 7th International Conference on Biomedical Engineering and Informatics (BMEI), Dalian, PEOPLES R CHINA, 2014-10-14 作者:  Lin, Yuxi;  Tang, Chunrong;  Yin, Hongxi;  Hao, Yang;  Wu, Chenguang 收藏  |  浏览/下载：8/0  |  提交时间：2019/12/09 All-optical signal processing  Photonic crystal  Multimode interference  Intensity modulation   esign and Optimization of All-optical AND and NOR Logic Gates in a Two-dimensional Photonic Crystal for Binary-Phase-Shift-Keyed Signals 会议论文 The 2014 7th International Conference on BioMedical Engineering and Informatics (BMEI 2014) 作者:  Yin HX(殷洪玺) 收藏  |  浏览/下载：2/0  |  提交时间：2019/12/11 Rearrangeable nonblocking 88 matrix optical switch based on silica waveguides and extended banyan network (EI CONFERENCE) 会议论文 Science and Technology of Dielectrics for Active and Passive Photonic Devices - 210th Electrochemical Society Meeting, October 29, 2006 - November 3, 2006, Cancun, Mexico Sun D. G.; Zha Y.; Zhang Y.; Li X. Q.; Deng W. Y.; Fu X. H. 收藏  |  浏览/下载：15/0  |  提交时间：2013/03/25 Based on the CROSSBAR network (CN) and the BANYAN network (BN)  two new rearrangeable nonblocking constructions of extended BANYAN network (EBN) were proposed for implementing 88 optical matrix switch. The interconnection characteristics of these two types of rearrangeable nonblocking EBN were studied  and the driver logic program of switching units was provided. The calculated insertion loss is 3.3 dB for 88 optical matrix switch. Silica waveguide 88 matrix optical switch was designed and fabricated according to the calculated results. The silica waveguide propagation loss of 0.1 dB/cm and waveguide-fiber coupling loss of 0.5dB/point were measured out. With the fabricated 88 matrix optical switch  optical insertion loss of 4.6 dB  cross-talk of -38 dB  polarization dependent loss of 0.4 dB  averaged switching power of 1.6 W  and switching time of 1 ms were achieved. A basic agreement between experimental results and theoretical calculated values was achieved. copyright The Electrochemical Society.