A compact and low-loss 1 x 8 optical power splitter using silica-based PLC on quartz substrate

被引：21

作者：

Wang, Liangliang ^{[1
]}

An, Junming ^{[1
]}

Wu, Yuanda ^{[1
]}

Zhang, Jiashun ^{[1
]}

Wang, Yue ^{[1
]}

Li, Jianguang ^{[1
]}

Wang, Hongjie ^{[1
]}

Zhang, Xiaoguang ^{[1
]}

Pan, Pan ^{[1
]}

Zhang, Liyao ^{[1
]}

Dai, Hongqing ^{[1
]}

Liu, Ruidan ^{[1
]}

Zhong, Fei ^{[2
]}

Zha, Qiang ^{[2
]}

Hu, Xiongwei ^{[1
]}

Zhao, Degang ^{[1
]}

机构：

[1] Chinese Acad Sci, Inst Semicond, State Key Lab Integrated Optoelect, Beijing 100083, Peoples R China

[2] Henan Shi Jia Photons Technol Co Ltd, Hebi 458030, Peoples R China

来源：

OPTICS COMMUNICATIONS | 2014年 / 312卷

基金：

美国国家科学基金会; 国家高技术研究发展计划(863计划);

关键词：

PLC splitter; Broadening waveguide; Transition waveguide; Offset; FUSED FIBER COUPLERS; Y-JUNCTION; WAVE-GUIDE; DESIGN; FABRICATION; MICROPRISM;

D O I：

10.1016/j.optcom.2013.09.003

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

In this paper, a compact, low-loss and good-uniformity 1 x 8 optical power splitter with new Y-branch structure is demonstrated using silica-based PLC technology on quartz substrate. Broadening waveguide and transition waveguide of the new Y-branch are optimized by using 3D BPM. The measurement results show that the insertion loss (IL) and the uniformity (UNIF) of the splitters are less than 9.5 dB and 0.35 dB, respectively, in the wavelength range from 1.26 mu m to 1.65 mu m, and the total product ratio of premium grade in a whole 6 in, wafer is more than 95%. The results mean that our technology completely satisfies the need of mass manufacture. (C) 2013 Elsevier B.V. All rights reserved.

引用

页码：203 / 209

页数：7

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