Ultra-fast all-optical decoder based on nonlinear photonic crystal ring resonators

被引：64

作者：

Daghooghi, Tina ^{[1
]}

Soroosh, Mohammad ^{[1
]}

Ansari-Asl, Karim ^{[1
]}

机构：

[1] Shahid Chamran Univ Ahvaz, Dept Elect Engn, Ahvaz, Iran

来源：

APPLIED OPTICS | 2018年 / 57卷 / 09期

关键词：

LOGIC GATES; DESIGN; SWITCH; BUFFERS; POWER;

D O I：

10.1364/AO.57.002250

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

In this paper, a 2-to-4 all-optical decoder based on photonic crystal ring resonators is introduced. The photonic crystal structure has a 2D square chalcogenide rod lattice whose maximum response time is 2 ps. Three ring resonators including nonlinear rods with 9 x 10(-17) m(2)/W for a Kerr coefficient carry out a switching operation at 1550 nm wavelength. The switching speed of the device is 500 GHz, which is more than that in previously presented works. Also, the small size of the structure is sufficient for optical integrated circuits. (c) 2018 Optical Society of America

引用

页码：2250 / 2257

页数：8

共 47 条

[11] Ultracompact all-optical XOR logic gate in a slow-light silicon photonic crystal waveguide
Husko, C.
Vo, T. D.
Corcoran, B.
Li, J.
Krauss, T. F.
Eggleton, B. J.
[J]. OPTICS EXPRESS, 2011, 19 (21): : 20681 - 20690
[12] Ishizaka Y., 2010, Proceedings of the 10th International Conference on Laser and Fiber-Optical Networks Modeling (LFNM 2010). 2nd IEEE International Workshop on THz Radiation: Basic Research and Applications (TERA 2010), P53, DOI 10.1109/LFNM.2010.5624189
[13] Kabilan A. P., 2009, INT C OPT PHOT, P3
[14] Khosravi S, 2018, PHOTONIC NETW COMMUN, V35, P122, DOI 10.1007/s11107-017-0724-x
[15] Kim HS, 2010, 2010 15TH OPTOELECTRONICS AND COMMUNICATIONS CONFERENCE (OECC), P696
[16] Lee K.-Y., 2008, Proc. SPIE, V7135
[17] Optical channel drop filters based on photonic crystal ring resonators
Mahmoud, Mahmoud Youcef
Bassou, Ghaouti
Taalbi, Ahmed
Chekroun, Zoheir Mohamed
[J]. OPTICS COMMUNICATIONS, 2012, 285 (03) : 368 - 372
[18] Ultrafast low-threshold all-optical switch implemented by arrays of ring resonators coupled to a Mach-Zehnder interferometer arm: based on 2D photonic crystals
Mansouri-Birjandi, M. A.
Moravvej-Farshi, M. K.
Rostami, A.
[J]. APPLIED OPTICS, 2008, 47 (27) : 5041 - 5050
[19] Study the role of non-linear resonant cavities in photonic crystal-based decoder switches
Mehdizadeh, Farhad
Alipour-Banaei, Hamed
Serajmohammadi, Somaye
[J]. JOURNAL OF MODERN OPTICS, 2017, 64 (13) : 1233 - 1239
[20] Mehdizadeh F, 2016, INDIAN J PURE AP PHY, V54, P35

← 1 2 3 4 5 →