机构

• 长春光学精密机械与物... [1]
• 上海光学精密机械研究... [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

• 2006 [1]
• 2005 [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 Novel Mach-Zehnder interferometer structure for tunable optical interleaver 期刊论文  OAI收割 opt. eng., 2006, 卷号: 45, 期号: 4, 页码: 45003 Zhang J; Liu L 收藏  |  浏览/下载：1092/180  |  提交时间：2009/09/18 optical interleaver  dense wavelength  division multiplexing (DWDM)  Mach-Zehnder interferometer  center-frequency tunability   Holographic polymer Bragg gratings for dense wavelength division multiplexing at 1550nm (EI CONFERENCE) 会议论文  OAI收割 Holography, Diffractive Optics, and Applications II, November 8, 2004 - November 11, 2004, Beijing, China 作者:  Wang W.;  Wang W. 收藏  |  浏览/下载：18/0  |  提交时间：2013/03/25 Bragg grating has lots of use in many optical field. Especially  in dense wavelength division multiplexing system and optical filters  and so on. Holographic Bragg grating with 1800 line/mm is fabricated in this experiment. Performances of holographic Bragg gratings are measured in our lab. Results show that this holographic Bragg grating can resolve 0.26nm fine line spectrum. Diffraction efficiency of Bragg grating can get 76% in 1.55m wavelength. Results also show that this kind of holographic Bragg grating may use in DWDM device and can produce fine narrow width spectra.