Demonstration of a Photonic Integrated Mode Coupler With MDM and WDM Transmission

被引：27

作者：

Chen, Haoshuo ^{[1
]}

Sleiffer, Vincent ^{[1
]}

Snyder, Bradley ^{[2
]}

Kuschnerov, Maxim ^{[3
]}

van Uden, Roy ^{[1
]}

Jung, Yongmin ^{[4
]}

Okonkwo, Chigo M. ^{[1
]}

Raz, Oded ^{[1
]}

O'Brien, Peter ^{[2
]}

de Waardt, Huug ^{[1
]}

Koonen, Ton ^{[1
]}

机构：

[1] Eindhoven Univ Technol, Dept Elect Engn, NL-5612 Eindhoven, Netherlands

[2] Natl Univ Ireland Univ Coll Cork, Tyndall Natl Inst, Cork, Ireland

[3] Nokia Siemens Networks, Dept Opt Engn, D-81541 Munich, Germany

[4] Univ Southampton, Optoelect Res Ctr, Southampton SO17 1BJ, Hants, England

来源：

IEEE PHOTONICS TECHNOLOGY LETTERS | 2013年 / 25卷 / 21期

关键词：

Mode division multiplexing (MDM); silicon photonics; coherent detection; quadrature amplitude modulation; wavelength division multiplexing (WDM); FIBER;

D O I：

10.1109/LPT.2013.2280669

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：

In this letter, 3.072-Tb/s (six spatial and polarization modes x 4 wavelength-division multiplexing (WDM) x 128-Gb/s 16QAM) transmission over 30 km of few-mode fiber (FMF) is demonstrated employing a photonic integrated mode coupler based on silicon-on-insulator (SoI) technology. A 2-D top coupling solution with five small vertical grating couplers is proposed for coupling between an SoI chip and an FMF, guiding LP01 and LP11 modes. Push-pull and center launch configurations for exciting LP11 and LP01 modes, respectively, through mode-profile matching are analyzed and implemented on the SoI chip.

引用

页码：2039 / 2042

页数：4

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