Modelling and analysis of quadruple unsymmetrical micro-ring resonator based optical filter

被引：0

作者：

Marandi, Shree Krishna ^{[1
]}

Sarwagya, Kumari ^{[2
]}

Ranjan, Suman ^{[1
]}

机构：

[1] BIT Sindri, Dept Elect Engn, Dhanbad 828123, Jharkhand, India

[2] GEC Arwal, Bihar, India

来源：

OPTICAL AND QUANTUM ELECTRONICS | 2024年 / 56卷 / 03期

关键词：

Delay line; FDTD method; Optical filter; Mason's gain; Micro ring resonators; FREE SPECTRAL RANGE; PERFORMANCE ANALYSIS; WAVE-GUIDE; DESIGN; FSR;

D O I：

10.1007/s11082-023-06030-x

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：

The present work implements modelling of quadruple unsymmetrical micro ring resonators (QUMRR) with single input and triple output waveguide. Delay line signal processing method is used to implement the specified configuration in z-domain. Mason's gain formula is used to determine the transfer function of the proposed configuration. In order to increase the free spectral range (FSR), Vernier principle method is used. The FSR obtained at various output ports are 271.5 Thz, 218.2 Thz and 165.1 Thz from the frequency response plot as determined in MATLAB software. The directional coupler are designed using OptiFDTD software. The proposed QUMRR is beneficial in communication network as different FSRs are accessible at output port which will can be used for various applications.

引用

页数：20

共 35 条

[1] Design considerations of microcavity ring resonators [J].

Abujnah, N. ;

Letizia, R. ;

Obayya, S. S. A. .

IET OPTOELECTRONICS, 2011, 5 (04) :158-164

[2] Anti-symmetric quadruple ring resonator based optical filter [J].

Addya, Subhankar ;

Dey, Sabitabrta .

OPTIK, 2015, 126 (24) :5865-5869

[3] Sensitive disk resonator photonic biosensor [J].

Boyd, RW ;

Heebner, JE .

APPLIED OPTICS, 2001, 40 (31) :5742-5747

[4] Enhancement of free spectral range using pentuple microresonator [J].

Dey, Sabita Brata ;

Mandal, Sanjoy ;

Jana, Narendra Nath .

APPLIED OPTICS, 2012, 51 (29) :6901-6912

[5] Modeling and analysis of quadruple optical ring resonator performance as optical filter using Vernier principle [J].

Dey, Sabitabrata ;

Mandal, Sanjoy .

OPTICS COMMUNICATIONS, 2012, 285 (04) :439-446

[6] Wide free-spectral-range triple ring resonator as optical filter [J].

Dey, Sabitabrata ;

Mandal, S. .

OPTICAL ENGINEERING, 2011, 50 (08)

[7] An Optical 1x4 Power Splitter Based on Silicon-Nitride MMI Using Strip Waveguide Structures [J].

Frishman, Aviv ;

Malka, Dror .

NANOMATERIALS, 2023, 13 (14)

[8]

Garus D., 1994, C P S GYRO TECHNOLOG

[9] Combining Four Gaussian Lasers Using Silicon Nitride MMI Slot Waveguide Structure [J].

Katash, Netanel ;

Khateeb, Salman ;

Malka, Dror .

MICROMACHINES, 2022, 13 (10)

[10] An FDTD analysis of serially coupled double ring resonator for DWDM [J].

Kedia, Jyoti ;

Gupta, Neena .

OPTIK, 2015, 126 (24) :5641-5644

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