Simulation of optical waveguides with FDTD method

被引：4

作者：

Yang, ZY ^{[1
]}

Xu, ZN ^{[1
]}

Lu, DS ^{[1
]}

Zhu, DQ ^{[1
]}

Li, P ^{[1
]}

机构：

[1] Huazhong Univ Sci & Technol, State Key Lab Laser Technol, Wuhan 430074, Hubei, Peoples R China

来源：

FIBER OPTICS AND OPTOELECTRONICS FOR NETWORK APPLICATIONS | 2001年 / 4603卷

关键词：

FDTD method; integrated optical waveguide; BPM;

D O I：

10.1117/12.444528

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：

In this paper, the propagation characteristics of the fields in a planar waveguide, a synchronous-waveguides and a s-bended waveguide were simulated with the Finite Difference Time Domain (FDTD) method. The distribution graphs of the field intensities for the simulated optical waveguides were obtained. Coupling lengths were gained from the data of graphs. By comparing these results with that simulated with beam propagating method (BPM), it is conclued that during simulating waveguide with relatively simple structure the simulation performed by the FDTD method are better in accord with the BPM analysis, but with relative complex structure such as the s-bended waveguide the FDTD method can simulated much better than the BPM dose. So during simulating waveguide with complex structure the FDTD method is the better option.

引用

页码：42 / 47

页数：6

共 50 条

[1] Synthetic subdomain method for large-scale integrated optical waveguides FDTD simulation
State Key Laboratory of Modern Optical Instrumentation, Zhejiang University, Hangzhou 310027, China
[J]. Guangxue Xuebao, 2007, 1 (5-9):
[2] Study on mechanism of sidewall roughness scattering in slot optical waveguides by FDTD simulation
Wang, Yu
Xu, Yameng
Hu, Kangyong
Zhu, Xuyang
Kong, Mei
[J]. JOURNAL OF OPTICS, 2022, 24 (06)
[3] FDTD simulation of the nonlinear gain dynamics in active optical waveguides and semiconductor microcavities
Slavcheva, GM
Arnold, JM
Ziolkowski, RW
[J]. IEEE JOURNAL OF SELECTED TOPICS IN QUANTUM ELECTRONICS, 2004, 10 (05) : 1052 - 1062
[4] Simulation of Optical Devices Using Parallel FDTD Method
Liu Xin
[J]. 光学学报, 2003, (S1) : 307 - 308
[5] Optical simulation of surface textured TCO using FDTD method
Elviyanti, I. L.
Purwanto, H.
Kusumandari
[J]. 10TH JOINT CONFERENCE ON CHEMISTRY, 2016, 107
[6] Simulation by BPM and FDTD of New Thin Heterogeneous Optical Waveguides on SOI for Reconfigurable Optical Add/Drop Multiplexers
Tsarev, A. V.
[J]. 2008 IEEE REGION 8 INTERNATIONAL CONFERENCE ON COMPUTATIONAL TECHNOLOGIES IN ELECTRICAL AND ELECTRONICS ENGINEERING: SIBIRCON 2008, PROCEEDINGS, 2008, : 366 - 368
[7] FDTD method to photonic waveguides for application of optical demultiplexer at 3-communication windows
Mohanty, Sakti Prasan
Sahoo, Sushant Kumar
Panda, Abinash
Palai, G.
[J]. OPTIK, 2019, 185 : 146 - 150
[8] Metal-clad waveguides: Characteristics and FDTD simulation
Wang, Zhi Liang
Izutsu, Masayuki
[J]. Journal of the Communications Research Laboratory, 1999, 46 (03): : 335 - 337
[9] FDTD simulation of amorphous silicon waveguides for microphotonics applications
Fantoni, A.
Lourenco, P.
Pinho, P.
Vieira, M.
[J]. INTEGRATED OPTICS: PHYSICS AND SIMULATIONS III, 2017, 10242
[10] FDTD analysis of nonlinear and nonreciprocal integrated optical waveguides
Alcantara, LDS
Teixeira, FL
Cesar, AC
Borges, BHV
[J]. IMOC 2001: PROCEEDINGS OF THE 2001 SBMO/IEEE MTT-S INTERNATIONAL MICROWAVE AND OPTOELECTRONICS CONFERENCE: THE CHALLENGE OF THE NEW MILLENIUM: TECHNOLOGICAL DEVELOPMENT WITH ENVIRONMENTAL CONSCIOUSNESS, 2001, : 449 - 452

← 1 2 3 4 5 →