An On-Chip Triplexer Based on Silicon Bragg Grating-Assisted Multimode Interference Couplers

被引：24

作者：

Chen, Jingye ^{[1
]}

Zhang, Yuguang ^{[1
]}

Shi, Yaocheng ^{[1
]}

机构：

[1] Zhejiang Univ, Ctr Opt & Electromagnet Res, State Key Lab Modern Opt Instrumentat, Zhejiang Prov Key Lab Sensing Technol, Hangzhou 310058, Zhejiang, Peoples R China

来源：

IEEE PHOTONICS TECHNOLOGY LETTERS | 2017年 / 29卷 / 01期

关键词：

Bragg gratings; fiber-to-the-home; multimode interference couplers; triplexer; silicon photonics; DESIGN;

D O I：

10.1109/LPT.2016.2628779

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 ; 0809 ;

摘要：

A silicon triplexer based on Bragg grating-assisted multimode interference (MMI) couplers is designed and experimentally demonstrated. Compared with the conventional MMI-based triplexers, the device length is not required to be the common multiple of beat length of different wavelengths. The simulated bandwidth is over 100 nm for 1310-nm band with the 3-D finite-different time-domain method. Experimental results of the fabricated on-chip triplexer show extinction ratios higher than 15 dB and insertion losses around 1 dB in all output ports. The total device size is only 5.4 x 453 mu m(2), which is the smallest size over the experimentally demonstrated triplexers ever reported.

引用

页码：63 / 65

页数：3

共 11 条

[1]

[Anonymous], 2016, LUMERICAL FDTD SOLUT

[2]

Truong CD, 2015, OPT QUANT ELECTRON, V47, P413, DOI 10.1007/s11082-014-9923-1

[3] Design and simulation of fabrication-error-tolerant triplexer based on cascaded Mach-Zehnder inteferometers [J].

Lee, Taehyung ;

Lee, Donghyun ;

Chung, Youngchul .

IEEE PHOTONICS TECHNOLOGY LETTERS, 2008, 20 (1-4) :33-35

[4] A novel planar waveguide wavelength demultiplexer design for integrated optical triplexer transceiver [J].

Li, X ;

Zhou, GR ;

Feng, NN ;

Huang, WP .

IEEE PHOTONICS TECHNOLOGY LETTERS, 2005, 17 (06) :1214-1216

[5]

Ling W, 2012, POW EN ENG C APPEEC, P1

[6] Design of compact hi-directional triplexer based on silicon nanowire waveguides [J].

Ling, Wei ;

Sheng, Zhen ;

Qiu, Chao ;

Li, Hao ;

Wu, Aimin ;

Wang, Xi ;

Zou, Shichang ;

Gan, Fuwan .

CHINESE OPTICS LETTERS, 2013, 11 (04)

[7] Novel ultracompact triplexer based on photonic crystal waveguides [J].

Shi, Yaocheng ;

Dai, Daoxin ;

He, Sailing .

IEEE PHOTONICS TECHNOLOGY LETTERS, 2006, 18 (21-24) :2293-2295

[8] OPTICAL MULTIMODE INTERFERENCE DEVICES BASED ON SELF-IMAGING - PRINCIPLES AND APPLICATIONS [J].

SOLDANO, LB ;

PENNINGS, ECM .

JOURNAL OF LIGHTWAVE TECHNOLOGY, 1995, 13 (04) :615-627

[9]

Song JH, 2005, IEEE PHOTONIC TECH L, V17, P2607, DOI [10.1109/LPT.2005.859181, 10.1109/LFT.2005.859181]

[10]

Wang X., 2013, HIGH SPEED PHOTONICS, P51

← 1 2 →