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Conference Paper
Waveguide Photodiode having a Thin Absorption Layer
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- Issue Date
- 2007-08
- Citation
- Conference on Lasers and Electro-Optics/Pacific Rim (CLEO/PR) 2007, pp.1-2
- Language
- English
- Type
- Conference Paper
- Abstract
- The optimization of a waveguide photodiode (WGPD) having a thin absorption layer is discussed. Responsivity of 1.09A/W was achieved. More than 100횇 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.
- KSP Keywords
- Absorption layer, Frequency response(FreRes), Low polarization, Polarization dependency, Waveguide photodiodes(WGPD), high responsivity