ARROW-B TYPE POLARIZER UTILIZING BIREFRINGENCE IN MULTILAYER STRIPE LATERAL CONFINEMENT

被引：4

作者：

ASAKAWA, S

KOKUBUN, Y

机构：

[1] Yokohama National University, Division of Electrical and Computer Engineering, 156 Tokiwadai, Hodogayaku

来源：

IEEE PHOTONICS TECHNOLOGY LETTERS | 1995年 / 7卷 / 01期

关键词：

D O I：

10.1109/68.363383

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 [电气工程]; 0809 [电子科学与技术];

摘要：

A novel TM-mode transmission waveguide polarizer based on a three-dimensional ARROW-B waveguide was proposed and demonstrated. This polarizer can achieve a high extinction ratio over 30 dB with small insertion loss less than 0.1 dB and short device length less than a thousand wavelengths. The extinction ratio of 14.8 dB with the insertion loss of 1.1 dB was experimentally obtained with the device length of 400 mu m at the wavelength of 0.633 mu m. This structure can easily be extended to polarization splitters.

引用

页码：38 / 40

页数：3

共 13 条

[1]

Baba T., 1989, IEEE Photonics Technology Letters, V1, P232, DOI 10.1109/68.36052

[2]

BABA T, 1989, TOPICAL M INTEGRATED

[3]

MULTIMODE PHENOMENA IN SEMICONDUCTOR-CLAD DIELECTRIC OPTICAL WAVE-GUIDE STRUCTURES [J].