TO-Switch based on wavelength filter fabricated by light-induced self-written technology

光致自写技术制作的基于波长滤波器的TO-Switch

• 批准号: 23760309
• 负责人: TOMIKI Masahiro
• 金额: $ 1.75万
• 依托单位: Shizuoka University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Young Scientists (B)
• 财政年份: 2011
• 资助国家: 日本
• 起止时间: 2011 至 2012
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-23760309/
• 关键词: 熱光学スイッチ; 自己形成; 波長フィルタ; 合分波器; 熱光学効果; 自己形成導波路; 回折格子; 波長選択フィルタ; 光導波路; 光インターコネクション; 光スイッチ; 熱光学スイッチ; 自己形成; 波長フィルタ; 合分波器; 熱光学効果; 自己形成導波路; 回折格子; 波長選択フィルタ; 光導波路; 光インターコネクション; 光スイッチ

I measured the refractive indices by the Fresnel reflection. I have succeeded in measuring the refractive index change of the material for self-written during the light curing. As the results, the material has the temperature coefficient equivalent to the polymeric materials in general. It was fabricated the combined structure by simultaneous formation by self-written technique. In addition, it was confirmed that the unit was operating as a reflection wavelength filter with the extinction ratio 16 dB by forming a diffraction grating. It has been occurred delamination frequently due to the problems of adhesion to the fiber. Therefore it was not be able to obtain the stable results for temperature changes. However, this problem is easily to be solved by improving the material.

我通过菲涅尔反射测量了折射率。我成功地测量了光固化过程中自编写的材料的折射率变化。结果，该材料的温度系数通常等于聚合物材料。它是通过自编写技术同时形成的组合结构制造的。此外，还可以通过形成衍射光栅来确认该单元作为反射波长16 dB的反射波长滤波器。由于纤维的粘附问题，经常发生分层。因此，无法获得温度变化的稳定结果。但是，通过改进材料可以很容易地解决此问题。