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2×2有机聚合物的全内反射型热光光开关
引用本文:杨建义,江晓清,杨方辉,王明华,Ray T.Chen.2×2有机聚合物的全内反射型热光光开关[J].中国激光,2003,30(2):137-140.
作者姓名:杨建义  江晓清  杨方辉  王明华  Ray T.Chen
作者单位:1. 浙江大学信息与电子工程学系,浙江,杭州,310027
2. University of Texas at Austin,Austin,Texas 78758
基金项目:国家自然科学基金资助项目 (6 990 70 0 4,6 0 1770 12 ),国家重点基础研究发展规划项目 (G19990 3310 4 )
摘    要:利用有机聚合物材料的负性热光效应 ,设计并研制成功了 2× 2全内反射型光开关。所研制的无阻塞 2× 2光开关 ,具有 >2 7dB的消光比 ,全内反射状态下 ,器件驱动功率约为 132mW (驱动电压约 3V×驱动电流约 4 4mA) ,这一驱动功率值可以降至 5 0~ 6 0mW ,同时给出器件插入损耗的测试结果。

关 键 词:光电子学  光开关  热光效应  有机聚合物  全内反射
收稿时间:2001/11/19

2×2 Total-internal-reflection Optical Switch Using Thermo-optic Effect of Polymer
Ray T.Chen.2×2 Total-internal-reflection Optical Switch Using Thermo-optic Effect of Polymer[J].Chinese Journal of Lasers,2003,30(2):137-140.
Authors:Ray TChen
Abstract:In this paper, a 2×2 total internal reflection optical switch is designed and successfully fabricated by employing the thermo optic effect of polymeric materials. The extinction ratios of the non block 2×2 optical switch are larger than 27 dB at both the crossing and reflecting states. The driving power at the totally reflecting states is about 132 mW with a driving voltage of about 3 V and a related electric current of 44 mA. This driving voltage can be decreased to 50~60 mW by adopting electroplating. The insertion loss is also measured.
Keywords:optoelectronics  optical switch  thermo  optic effect  polymer  total  internal  reflection  
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