Silicon photonics based 1 x 2 wavelength selective switch using fold-back arrayed-waveguide gratings

被引：5

作者：

Nakamura, Fumi ^{[1
]}

Asakura, Hideaki ^{[1
]}

Suzuki, Keijiro ^{[2
]}

Tanizawa, Ken ^{[2
,3
]}

Ohtsuka, Minoru ^{[2
]}

Yokoyama, Nobuyuki ^{[2
]}

Matsumaro, Kazuyuki ^{[2
]}

Seki, Miyoshi ^{[2
]}

Koshino, Keiji ^{[2
]}

Ikeda, Kazuhiro ^{[2
]}

Namiki, Shu ^{[2
]}

Kawashima, Hitoshi ^{[2
]}

Tsuda, Hiroyuki ^{[1
]}

机构：

[1] Keio Univ, Fac Sci & Technol, Dept Elect & Elect Engn, Kohoku Ku, 3-14-1 Hiyoshi, Yokohama, Kanagawa 2238522, Japan

[2] Natl Inst Adv Ind Sci & Technol, 16-1 Onogawa, Tsukuba, Ibaraki 3058569, Japan

[3] Tamagawa Univ, Quantum ICT Res Inst, 6-1-1 Tamagawagakuen, Machida, Tokyo 1948610, Japan

来源：

IEICE ELECTRONICS EXPRESS | 2018年 / 15卷 / 14期

关键词：

silicon photonics; optical switch; optical communication; arrayed waveguide grating; waveguide crossing; wavelength selective switch;

D O I：

10.1587/elex.15.20180532

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：

We report on a novel design of a wavelength selective switch (WSS) using silicon photonics technology. It comprises of 1 x 4 interleavers, arrayed-waveguide gratings (AWGs) connected to fold-back waveguides, and 1 x 2 optical Mach-Zehnder interferometer switches. In the proposed WSS, fold-back waveguides enable the AWGs to be used for both demultiplexing and multiplexing. Therefore the WSS has less waveguide crossings than a conventional configuration. Moreover, a 20-channel, 200-GHz spacing, 1 x 2 fold-back type WSS was fabricated on 5 mm x 10 mm SOI chip using CMOS technology.

引用

页数：7

共 50 条

[21] Monolithic 1 x 8 DWDM Silicon Optical Transmitter Using an Arrayed-Waveguide Grating and Electro-Absorption Modulators for Switch Fabrics in Intra-Data-Center Interconnects
Jeong, Uiseok
Lee, Dong Ho
Lee, Kyungwoon
Park, Jung Ho
MICROMACHINES, 2020, 11 (11)
[22] Femtosecond optical pulse generation employing a supercontinuum lightwave source and a tunable dispersion compensator based on arrayed-waveguide gratings and liquid crystal on silicon
Mori, Kunihiko
Suzuki, Kenya
Ooba, Naoki
2009 LASERS & ELECTRO-OPTICS & THE PACIFIC RIM CONFERENCE ON LASERS AND ELECTRO-OPTICS, VOLS 1 AND 2, 2009, : 406 - +
[23] Design of a Flexible-Grid 1 x 2 Wavelength-Selective Switch Using Silicon Microring Resonators
Wang, Pengjun
Yang, Tianjun
Dai, Tingge
Wang, Gencheng
Zhang, Jie
Chen, Weiwei
Yang, Jianyi
IEEE PHOTONICS JOURNAL, 2017, 9 (06):
[24] 200-GHz spacing, 8ch, high-speed wavelength selective arrayed-waveguide grating using buried PLZT waveguides
Asakura, Hideaki
Nashimoto, Keiichi
Kudzuma, David
Hashimoto, Masahiko
Tsuda, Hiroyuki
IEICE ELECTRONICS EXPRESS, 2012, 9 (07): : 712 - 717
[25] Switchable dual-wavelength CNT-based Q-switched using arrayed waveguide gratings (AWG)
H. Ahmad
K. Z. Hamdan
F. D. Muhammad
S. W. Harun
M. Z. Zulkifli
Applied Physics B, 2015, 118 : 269 - 274
[26] Switchable dual-wavelength CNT-based Q-switched using arrayed waveguide gratings (AWG)
Ahmad, H.
Hamdan, K. Z.
Muhammad, F. D.
Harun, S. W.
Zulkifli, M. Z.
APPLIED PHYSICS B-LASERS AND OPTICS, 2015, 118 (02): : 269 - 274
[27] Compact on-chip 1 x 2 wavelength selective switch based on silicon microring resonator with nested pairs of subrings
Wu, Jiayang
Cao, Pan
Pan, Ting
Yang, Yuxing
Qiu, Ciyuan
Tremblay, Christine
Su, Yikai
PHOTONICS RESEARCH, 2015, 3 (01): : 9 - 14
[28] Dispersion trimming using a liquid crystal on silicon based wavelength selective switch
Roelens, Michael A. F.
Abakoumov, Dmitri
Bolger, Jeremy
Baxter, Glenn
Frisken, Steven
Poole, Simon
Eggleton, Benjamin J.
2008 CONFERENCE ON OPTICAL FIBER COMMUNICATION/NATIONAL FIBER OPTIC ENGINEERS CONFERENCE, VOLS 1-8, 2008, : 2902 - +
[29] Wavelength-time optical CDMA scheme adopting commercial 2m x 2m arrayed waveguide gratings
Yang, Chao-Chin
OPTICAL FIBER TECHNOLOGY, 2010, 16 (04) : 187 - 191
[30] Experimental demonstration of a flexible-grid 1x2 wavelength-selective switch based on silicon microring resonators
Chen, Weiwei
Lu, Hao
Li, Shiqi
Wang, Pengjun
Dai, Shixun
Yang, Tianjun
Zhang, Bohao
Yu, Ruolan
Fu, Qiang
Li, Jun
Li, Yan
Dai, Tingge
Wang, Yuehai
Yang, Jianyi
OPTICS LETTERS, 2019, 44 (02) : 403 - 406

← 1 2 3 4 5 →