Optical micro-multi-racetrack resonator filter based on SOI waveguides
Optical micro-multi-racetrack resonator filter based on SOI waveguides
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DOI：
10.1016/j.photonics.2015.07.002
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发表时间：
2015-08-01
影响因子：
2.7
通讯作者：
Zalevsky, Zeev
中科院分区：
文献类型：
--
作者：
Malka, Dror;Cohen, Moshik;Zalevsky, Zeev
本文提出了一种新的基于硅光波导实现的多通道谐振器组合的光学有限脉冲响应(FIR)滤波器的设计。为了获得1.55µm的光子载流子波长附近的FIR带通滤波器，对所设计的滤光片的光谱响应进行了数值研究。用扫描电子显微镜(SEM)和原子力显微镜(AFM)相结合的方法对该器件进行了初步实验检测。(C)2015爱思唯尔B.V.保留所有权利。
In this paper, we present a new design of optical Finite Impulse Response (FIR) filter based on combination of multi-racetrack resonators realized with Silicon waveguides. Numerical investigations were carried out on the spectral response of the proposed filters design, in order to obtain FIR band-pass filter around the photonic carrier wavelength of 1.55 mu m. The proposed FIR filter was fabricated using electron beam lithography (EBL). The device was preliminary experimentally examined by a combination of scanning electron microscopy (SEM) and atomic force microscopy (AFM). (C) 2015 Elsevier B.V. All rights reserved.