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| All-Optical Bypass-Exchange Switches | |
| 作者姓名： | YUN Zhisheng LI Yulin LIU Jifang XU Xuemei LIU Muxing |
| 作者单位： | YUN Zhisheng:Xi'an Institute of Optics & Precision Mechanics, Chinese Academy of Sciences, Xi'an 710068 LI Yulin:Xi'an Institute of Optics & Precision Mechanics, Chinese Academy of Sciences, Xi'an 710068 LIU Jifang:Xi'an Institute of Optics & Precision Mechanics, Chinese Academy of Sciences, Xi'an 710068 XU Xuemei:Department of Instrumental Engineering, Xi'an Institute of Technology, Xi'an 710032 LIU Muxing:Department of Instrumental Engineering, Xi'an Institute of Technology, Xi'an 710032 |
| 摘 要： | Ａｌ┐ＯｐｔｉｃａｌＢｙｐａｓ┐ＥｘｃｈａｎｇｅＳｗｉｔｃｈｅｓＹＵＮＺｈｉｓｈｅｎｇＬＩＹｕｌｉｎＬＩＵＪｉｆａｎｇＸＵＸｕｅｍｅｉ＋）ＬＩＵＭｕｘｉｎｇ＋）（ＸｉａｎＩｎｓｔｉｔｕｔｅｏｆＯｐｔｉｃｓ＆ＰｒｅｃｉｓｉｏｎＭｅｃｈａｎｉｃｓ，Ｃ... |
| 关 键 词： | optical bypassexchange switch electricoptic effect phase modulation |
All-Optical Bypass-Exchange Switches |
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| YUN Zhisheng,LI Yulin,LIU Jifang,XU Xuemei,LIU Muxing.All-Optical Bypass-Exchange Switches[J].中国激光(英文版),1998,7(2):132-141. | |
| Abstract: | Three all-optical bypass exchange switches are presented. Among them, one is constructed by using phase only modulation of Spatial Light Modulators (SLMs) and the other two are based on electro-optic effect of crystal. The switch utilizing photorefractive crystal Potassium Sodium Strontium Barium Niobate: Cerium (KNSBN:Ce) is demonstrated in great detail. Its crosstalk resulting from change of input light intensity is given. The power attenuation and the interconnection ability of the switch are discussed. |
| Keywords: | optical bypass-exchange switch electric-optic effect phase modulation |