Coupling coefficient increment and free spectral range decrement by proper design of microring resonator parameters

被引：12

作者：

Rafiee, Esmat ^{[1
]}

Emami, Farzin ^{[1
]}

Nozhat, Najmeh ^{[1
]}

机构：

[1] Shiraz Univ Technol, Optoelect Res Ctr, Dept Elect, Shiraz, Fars 71776, Iran

来源：

OPTICAL ENGINEERING | 2014年 / 53卷 / 12期

关键词：

coupling coefficient; free spectral range; microring resonator; soliton; PULSE;

D O I：

10.1117/1.OE.53.12.123108

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Effects of different structural parameters on the optical characteristics of multistage microring resonators (MRRs) have been investigated while a soliton pulse is propagated. Effects of MRR radius, width, and gap between the MRR and the waveguide on the free spectral range (FSR) and the coupling coefficient have been studied. It has been shown that in the structure consisting of multistage MRRs, increasing the MRR radius and width would decrease the FSR. It is also indicated that by increasing the gap the width coupling coefficient would be enhanced at first, and then it would be diminished. The goal of this research is to improve the functionality of multistage MRRs by decreasing the FSR and increasing the coupling coefficient for soliton-based communication systems. (C) 2014 Society of Photo-Optical Instrumentation Engineers (SPIE)

引用

页数：7

共 50 条

[1] Tunable silicon microring resonator with wide free spectral range
Nawrocka, Magdalena S.
Liu, Tao
Wang, Xuan
Panepucci, Roberto R.
APPLIED PHYSICS LETTERS, 2006, 89 (07)
[2] Microring-resonator filter with doubled free-spectral-range by two-point coupling
Watts, MR
Barwicz, T
Popovic, M
Rakich, PT
Socci, L
Ippen, EP
Smith, HI
Kaertner, F
2005 CONFERENCE ON LASERS & ELECTRO-OPTICS (CLEO), VOLS 1-3, 2005, : 273 - 275
[3] Nested microring resonator with a doubled free spectral range for sensing application
Xin ZHANG
Jiawen JIAN
Han JIN
Peipeng XU
Frontiers of Optoelectronics, 2017, 10 (02) : 144 - 150
[4] Nested microring resonator with a doubled free spectral range for sensing application
Zhang X.
Jian J.
Jin H.
Xu P.
Frontiers of Optoelectronics, 2017, 10 (2) : 144 - 150
[5] Photonic Microring Resonator Based DWDM System Within a Single Free Spectral Range
Uddin, M. Rakib
Masri, Nur Musyiirah Haji
Ahsan, Md Shamim
PROCEEDINGS OF INTERNATIONAL CONFERENCE ON ELECTRONICS, COMMUNICATIONS AND INFORMATION TECHNOLOGY 2021 (ICECIT 2021), 2021,
[6] Resonance-spacing tuning over whole free spectral range in a single microring resonator
Gao, Ge
Yuan, Shuai
Li, Danping
Xia, Jinsong
SILICON PHOTONICS XI, 2016, 9752
[7] Microring resonator optical waveguide gyroscope based on coupling coefficient and coupling area modulating
Huang, Jie
Zhang, Hailiang
Yang, Junbo
Zhang, Jingjing
Wu, Wenjun
Chang, Shengli
AOPC 2015: MICRO/NANO OPTICAL MANUFACTURING TECHNOLOGIES; AND LASER PROCESSING AND RAPID PROTOTYPING TECHNIQUES, 2015, 9673
[8] High-Q Microring Resonator with Narrow Free Spectral Range for Pulse Repetition Rate Multiplication
Pu, Minhao
Ji, Hua
Frandsen, Lars H.
Galili, Michael
Oxenlowe, Leif K.
Hvam, Jorn M.
2009 CONFERENCE ON LASERS AND ELECTRO-OPTICS AND QUANTUM ELECTRONICS AND LASER SCIENCE CONFERENCE (CLEO/QELS 2009), VOLS 1-5, 2009, : 874 - 875
[9] On the Design of Silicon Microring Filters with Wide Free Spectral Range for the O-band
Alejandro Larrea-Luzuriaga, Roberto
Maria Gutierrez, Ana
Sanchis, Pablo
2017 IEEE SECOND ECUADOR TECHNICAL CHAPTERS MEETING (ETCM), 2017,
[10] Vertical triple series-coupled microring resonator filter for passband flattening and expansion of free spectral range
Yanagase, Y
Suzuki, S
Kokubun, Y
Chu, ST
JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS, 2002, 41 (2A): : L141 - L143

← 1 2 3 4 5 →