Optical Channel Drop Filter Based on Two-Dimensional Photonic Crystals

Wu, Yaw‐Dong; Shih, Tien‐Tsorng; Lee, Jian-Jang; Chen, Mao-Hsiung; Kao, Hung-Fu

doi:10.1364/nfoec.2009.jtha23

Cited by 4 publications

(1 citation statement)

References 5 publications

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“…In a photonic crystal, a point defect can act as a small hole to exacerbate a particular wavelength. In order to target a resonant frequency, the defect size should be controlled accurate in the nanometer range [13]. The optical data transmission space is optical ber.…”

Section: Introductionmentioning

confidence: 99%

Design a Photonic Crystal Narrowband Band Pass Filter at a Wavelength of 1570 nm for Fiber Optic Communication Applications

Al-Dujaili

Abed²

2023

Wireless Pers Commun

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The optical communications have been the backbone of the most dramatic developments in telecommunications systems in the past two decades, so that the current world of communications is unthinkable without the infrastructure of ber optic networks. Also, the speed and bandwidth of optical devices have expanded the development of optical telecommunication systems, so the design, simulation and fabrication of optical devices have become more and more respected by researchers in this eld. In this paper, a design for optical narrow Band Pass Filter (BPF) using two-dimensional (2D) photonic crystals (PCs) is presented that are suitable for applications in optical ber communications (third window) in Wavelength-Division Multiplexing (WDM) systems. BPF was simulated by a two-dimensional timing method (FDTD) Finite-difference time-domain (FDTD). Also, the plane-wave expansion (PWE) method was used to evaluate the bands and calculate the Photonic Band Gap. Simulation results show this desired structure, acts as a very sharp optical BPF in the central wavelength of 1550 nm (In order to minimize attenuation). Normal voltage transmission e ciency, full width at half maximum (FWHM), and Focal Plane Module (FPM) for proposed BPF were 94.8%, 2583 and 0.6 nm, respectively.

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Section: Introductionmentioning

confidence: 99%

Design a Photonic Crystal Narrowband Band Pass Filter at a Wavelength of 1570 nm for Fiber Optic Communication Applications

Al-Dujaili

Abed²

2023

Wireless Pers Commun

View full text Add to dashboard Cite

show abstract

Design and simulation of infrared a Photonic Crystal Band Pass Filters for fiber optics Communication

Hajshahvaladi

Danaie

2017

2017 Iranian Conference on Electrical Engineering (ICEE)

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Design a Photonic Crystal Narrowband Band pass Filter for Fiber Optic Communication Applications

Al-Dujaili

Abed

2022

Preprint

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The optical communications have been the backbone of the most dramatic developments in telecommunications systems in the past two decades, so that the current world of communications is unthinkable without the infrastructure of fiber optic networks. Also, the speed and bandwidth of optical devices have expanded the development of optical telecommunication systems, so the design, simulation and fabrication of optical devices have become more and more respected by researchers in this field. In this paper, a design for optical narrow Band Pass Filter (BPF) using two-dimensional (2D) photonic crystals (PCs) is presented that are suitable for applications in optical fiber communications (third window) in Wavelength-Division Multiplexing (WDM) systems. BPF was simulated by a two-dimensional timing method (FDTD) Finite-difference time-domain (FDTD). Also, the plane-wave expansion (PWE) method was used to evaluate the bands and calculate the Photonic Band Gap. Simulation results show this desired structure, acts as a very sharp optical BPF in the central wavelength of 1550 nm (In order to minimize attenuation). Normal voltage transmission efficiency, full width at half maximum (FWHM), and Focal Plane Module (FPM) for proposed BPF were 94.8%, 2583 and 0.6 nm, respectively.

show abstract

Optical Channel Drop Filter Based on Two-Dimensional Photonic Crystals

Cited by 4 publications

References 5 publications

Design a Photonic Crystal Narrowband Band Pass Filter at a Wavelength of 1570 nm for Fiber Optic Communication Applications

Design a Photonic Crystal Narrowband Band Pass Filter at a Wavelength of 1570 nm for Fiber Optic Communication Applications

Design and simulation of infrared a Photonic Crystal Band Pass Filters for fiber optics Communication

Design a Photonic Crystal Narrowband Band pass Filter for Fiber Optic Communication Applications

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