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首页> 外文会议>4th International Moratuwa Engineering Research Conference >Investigation of 3D Refractive Index Contrast Variations in PVG Based Photo Printed Passive Optical Integrated Circuit Components.
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Investigation of 3D Refractive Index Contrast Variations in PVG Based Photo Printed Passive Optical Integrated Circuit Components.

机译：基于PVG的照片打印无源光学集成电路组件中3D折射率对比度变化的研究。

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Integrated photonics will play an important role in future technologies and the advancement of optical integrated circuits (OICs) is unquestionably dependent on the ability to develop compact and reliable optical components at low cost. Here the authors investigate, the technological viability of a novel technology that has the potential to fabricate functional optical components and integrated them into miniaturized circuits. Three-dimensional refractive index patterns printed on porous vycor glass can be stabilized through consolidation of the glass matrix. The refractive index difference between low and high index regions or the refractive index contrast, is a key decider of the efficiency of those functional optical components. This paper discusses the 3D index contrast variations of photo-lithographically constructed volume Bragg gratings and their index contrast variation at the low and high index interface region. The study also examines the effect of matrix consolidation on the index pattern resolution.
机译：集成光子学将在未来技术中扮演重要角色，而光学集成电路（OIC）的发展无疑取决于能否以低成本开发紧凑而可靠的光学组件。在这里，作者研究了一种新技术的技术可行性，该技术具有制造功能性光学组件并将其集成到小型化电路中的潜力。可以通过玻璃基质的固结来稳定印刷在多孔vycor玻璃上的三维折射率图案。低折射率区域和高折射率区域之间的折射率差或折射率对比度是决定这些功能光学组件效率的关键因素。本文讨论了光刻构造的体积布拉格光栅的3D折射率对比变化及其在低折射率界面和高折射率界面区域的折射率对比变化。该研究还研究了矩阵合并对索引模式分辨率的影响。

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