Three-dimensional wavelength-division multiplexing interconnects based on a low-loss SixNy arrayed waveguide grating

被引：6

作者：

Park, Jaegyu ^{[1
]}

Joo, Jiho ^{[1
]}

Kwack, Myung-Joon ^{[2
]}

Kim, Gyungock ^{[1
]}

Han, Sang-Pil ^{[1
]}

Kim, Sungil ^{[1
]}

机构：

[1] Elect & Telecommun Res Inst, ICT Creat Res Lab, Daejeon 34129, South Korea

[2] Elect & Telecommun Res Inst, Intelligent Convergence Res Lab, Daejeon 34129, South Korea

来源：

OPTICS EXPRESS | 2021年 / 29卷 / 22期

关键词：

LOW-CROSSTALK; PLATFORM;

D O I：

10.1364/OE.440260

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We fabricate three-dimensional wavelength-division multiplexing (3D-WDM) interconnects comprising three SixNy layers using a CMOS-compatible process. In these interconnects, the optical signals are coupled directly to a SixNy grating coupler in the middle SixNy layer and demultiplexed by a 1 x 4 SixNy array waveguide grating (AWG). The demultiplexed optical signals are interconnected from the middle SixNy layer to the bottom and top SixNy layers by four SiOxNy interlayer couplers. A low insertion loss and low crosstalk are achieved in the AWG. The coupling losses of the SiOxNy interlayer couplers and SixNy grating coupler are similar to 1.52dB and similar to 4.2 dB, respectively. (C) 2021 Optical Society of America under the terms of the OSA Open Access Publishing Agreement

引用

页码：35261 / 35270

页数：10

共 50 条

[1] Waveguide input grating coupler for wavelength-division multiplexing and wavelength encoding
Backlund, J
Bengtsson, J
Carlström, CF
Larsson, A
[J]. IEEE PHOTONICS TECHNOLOGY LETTERS, 2001, 13 (08) : 815 - 817
[2] Wavelength division multiplexing based optical backplane with arrayed waveguide grating passive router
Grivas, Evangelos
Kyriakis-Bitzaros, Efstathios D.
Halkias, George
Katsafouros, Stavros G.
Morthier, Geert
Dumon, Pieter
Baets, Roel
Farell, Tom
Ryan, Nell
McKenzie, Iain
Armadillo, Errico
[J]. OPTICAL ENGINEERING, 2008, 47 (02)
[3] Low-loss arrayed waveguide grating at 760 nm
Stanton, E. J.
Spott, A.
Davenport, M. L.
Volet, N.
Bowers, J. E.
[J]. OPTICS LETTERS, 2016, 41 (08) : 1785 - 1788
[4] Low-loss arrayed waveguide grating at 2.0 μm
Stanton, Eric J.
Volet, Nicolas
Bowers, John E.
[J]. 2017 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO), 2017,
[5] Wideband arrayed waveguide grating with three low-loss maxima per passband
Doerr, C. R.
Cappuzzo, M. A.
Chen, E. Y.
Wong-Foy, A.
Gomez, L. T.
Buhl, L. L.
[J]. IEEE PHOTONICS TECHNOLOGY LETTERS, 2006, 18 (21-24) : 2308 - 2310
[6] Design and fabrication of low-loss broadband transmission filters for dense wavelength-division multiplexing networks
Kritzinger, Ronnie
Swart, Pieter L.
Booysen, Andre
[J]. 2007 AFRICON, VOLS 1-3, 2007, : 760 - 765
[7] Applications of active arrayed-waveguide grating in future wavelength division multiplexing networks
El-Nahal, FI
Mears, RJ
[J]. OPTICAL ENGINEERING, 2003, 42 (03) : 867 - 874
[8] Crosstalk enhancement in Multiplexer/Demultiplexer based arrayed wavelength grating in dense wavelength division multiplexing
Elfaki, Salah
Kareem, Abdeen Abdel
Mohammed, A. B.
Shaari, Sahbudin
[J]. 2006 IEEE INTERNATIONAL CONFERENCE ON SEMICONDUCTOR ELECTRONICS, PROCEEDINGS, 2006, : 213 - +
[9] A Simple All-Optical Water Level Monitoring System Based on Wavelength Division Multiplexing with an Arrayed Waveguide Grating
Lee, Hoon-Keun
Choo, Jaeyul
Shin, Gangsig
[J]. SENSORS, 2019, 19 (14)
[10] New design for low-loss star couplers and arrayed waveguide grating devices
Park, J
Chung, Y
Baek, S
Lee, HJ
[J]. IEEE PHOTONICS TECHNOLOGY LETTERS, 2002, 14 (05) : 651 - 653

← 1 2 3 4 5 →