Four-channel optical demultiplexer based on hexagonal photonic crystal ring resonators

被引：43

作者：

Fallahi, Vahid ^{[1
]}

Seifouri, Mahmood ^{[1
]}

Olyaee, Saeed ^{[2
]}

Alipour-Banaei, Hamed ^{[3
]}

机构：

[1] Shahid Rajaee Teacher Training Univ, Fac Elect Engn, Tehran, Iran

[2] Shahid Rajaee Teacher Training Univ, Nanophoton & Optoelect Res Lab NORLab, Tehran, Iran

[3] Islamic Azad Univ, Tabriz Branch, Dept Elect, Tabriz, Iran

来源：

OPTICAL REVIEW | 2017年 / 24卷 / 04期

关键词：

Demultiplexer; Photonic crystal; Bandgap; Ring resonator; FDTD; WAVE-GUIDES; WAVELENGTH DEMULTIPLEXER; MICROCAVITIES; DESIGN; FILTER; NOR;

D O I：

10.1007/s10043-017-0353-8

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

In this paper, photonic crystal ring resonators with hexagonal lattice structure are used to design a four-channel optical demultiplexer. The structure size, the average transfer coefficient, the quality factor, and the channel spacing are equal to 424.5 mu m(2), 95.8%, 1943, and 2 nm, respectively. The average crosstalk is also computed to be -18.11 dB. In this study, the plane wave expansion (PWE) and finite-difference time-domain (FDTD) methods are used, respectively, to characterize the photonic bandgap and to investigate the optical behavior of the structure. The proposed design can be used in dense wavelength division multiplexing (DWDM) systems.

引用

页码：605 / 610

页数：6

共 37 条

[1] Optical wavelength demultiplexer based on photonic crystal ring resonators [J].

Alipour-Banaei, Hamed ;

Serajmohammadi, Somaye ;

Mehdizadeh, Farhad .

PHOTONIC NETWORK COMMUNICATIONS, 2015, 29 (02) :146-150

[2] All optical NOR and NAND gate based on nonlinear photonic crystal ring resonators [J].

Alipour-Banaei, Hamed ;

Serajmohammadi, Somaye ;

Mehdizadeh, Farhad .

OPTIK, 2014, 125 (19) :5701-5704

[3] A novel 4-channel demultiplexer based on photonic crystal ring resonators [J].

Alipour-Banaei, Hamed ;

Mehdizadeh, Farhad ;

Serajmohammadi, Somaye .

OPTIK, 2013, 124 (23) :5964-5967

[4] A novel proposal for all optical PhC-based demultiplexers suitable for DWDM applications [J].

Alipour-Banaei, Hamed ;

Mehdizadeh, Farhad ;

Hassangholizadeh-Kashtiban, Mahdi .

OPTICAL AND QUANTUM ELECTRONICS, 2013, 45 (10) :1063-1075

[5] Performance improvement of wavelength division multiplexing based on photonic crystal ring resonator [J].

Almasian, Mohammad Reza ;

Abedi, Kambiz .

OPTIK, 2015, 126 (20) :2612-2615

[6] New version of seven wavelengths demultiplexer based on the microcavities in a two-dimensional photonic crystal [J].

Bouamami, S. ;

Naoum, R. .

OPTIK, 2014, 125 (23) :7072-7074

[7] Heterostructure wavelength division demultiplexers using photonic crystal ring resonators [J].

Djavid, M. ;

Monifi, F. ;

Ghaffari, A. ;

Abrishamian, M. S. .

OPTICS COMMUNICATIONS, 2008, 281 (15-16) :4028-4032

[8] Photonic-bandgap microcavities in optical waveguides [J].

Foresi, JS ;

Villeneuve, PR ;

Ferrera, J ;

Thoen, ER ;

Steinmeyer, G ;

Fan, S ;

Joannopoulos, JD ;

Kimerling, LC ;

Smith, HI ;

Ippen, EP .

NATURE, 1997, 390 (6656) :143-145

[9] 2-channel all optical demultiplexer based on photonic crystal ring resonator [J].

Ghorbanpour H. ;

Makouei S. .

Frontiers of Optoelectronics, 2013, 6 (2) :224-227

[10] Dense wavelength division demultiplexing using photonic crystal waveguides based on cavity resonance [J].

Gupta, Nikhil Deep ;

Janyani, Vijay .

OPTIK, 2014, 125 (19) :5833-5836

← 1 2 3 4 →