Metal Cladding Optical Waveguide Polarizer Using Gd2O3 As a Buffer Layer
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摘要:
首次报道了采用 Gd2O3 薄膜作介质缓冲层制作金属包覆 Ti :LiNbO3光波导偏振器。通过对理论模型的计算选取合适的介质缓冲层厚度,给出了理论计算和实验结果。测试结果表明,我们实际制作的 Gd2O3/Al 包覆 Ti: LiNbO3偏振器的偏振消光比>35dB。
Abstract:
The first published report of using Gd2O3 as a buffer layer to make integrated optical polarizers on Ti: LiNbO3 is presented. The calculating and experimental results are given. The extinction ratio of polarizer>35dB.
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冯莹,季家镕.用 Gd2O3 做介质缓冲层制作金属包覆光波导偏振器[J].国防科技大学学报,1996,18(3):138-141. Feng Ying, Ji Jiarong. Metal Cladding Optical Waveguide Polarizer Using Gd2O3 As a Buffer Layer[J]. Journal of National University of Defense Technology,1996,18(3):138-141.