Novel 1.55\ \boldsymbol\mathbf Mushroom-Type Vertical-Illumination Photodiode

We propose a novel InP-based mushroom-type vertical-illumination PIN photodiode. By using mushroom-type structure, numerical calculation results at 3 V bias, 1.55\ \mu\text{m} wavelength show that the optimized photodiode with 700nm absorption layer, has a 3-dB bandwidth of 29.81 GHz, which increase...

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Bibliographic Details
Published in2016 Asia Communications and Photonics Conference (ACP) pp. 1 - 3
Main Authors Wang, Junchu, Duan, Xiaofeng, Huang, Yongqing, Liu, Kai, Fei, Jiarui, Chen, Qingtao, Ren, Xiaomin
Format Conference Proceeding
LanguageEnglish
Published OSA 01.11.2016
Subjects
Absorption
Bandwidth
Optical waveguides
Photonics
PIN photodiodes
Pins
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Summary:We propose a novel InP-based mushroom-type vertical-illumination PIN photodiode. By using mushroom-type structure, numerical calculation results at 3 V bias, 1.55\ \mu\text{m} wavelength show that the optimized photodiode with 700nm absorption layer, has a 3-dB bandwidth of 29.81 GHz, which increased by 35.62% comparing with conventional PIN photodiode.
ISSN:2162-1098