DocumentCode
2251592
Title
Waveguide photodiode having a thin absorption layer
Author
Park, Jeong-Woo ; Ko, Hyun-Sung ; Sim, Eun-Deok ; Baek, Yong-Soon ; Kim, Kyoung-Ock
Author_Institution
Dept. of Opt. Devices, Electron. & Telecommun. Res. Inst., Daejeon
fYear
2007
fDate
26-31 Aug. 2007
Firstpage
1
Lastpage
2
Abstract
The optimization of a waveguide photodiode (WGPD) having a thin absorption layer is discussed. Responsivity of 1.09 A/W was achieved. More than 100 A thick absorption layer is required for high responsivity and low polarization dependency. A formula for frequency response in a WGPD with a thin absorption layer is obtained.
Keywords
integrated optics; optical fibre couplers; optical fibre polarisation; optical waveguides; photodiodes; flat-ended fiber; frequency response; lensed fiber; polarization dependency; responsivity; thin absorption layer; waveguide photodiode; Absorption; Capacitance; Frequency response; Optical coupling; Optical devices; Optical fiber devices; Optical fiber polarization; Optical fibers; Optical waveguides; Photodiodes;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics - Pacific Rim, 2007. CLEO/Pacific Rim 2007. Conference on
Conference_Location
Seoul
Print_ISBN
978-1-4244-1173-3
Electronic_ISBN
978-1-4244-1174-0
Type
conf
DOI
10.1109/CLEOPR.2007.4391718
Filename
4391718
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