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High-Speed RPCVD Ge Waveguide Photodetector
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- Authors
- Dong Woo Suh, Ji Ho Joo, Sang Hoon Kim, Gyung Ock Kim
- Issue Date
- 2009-09
- Citation
- International Conference on Group IV Photonics (GFP) 2009, pp.16-18
- Publisher
- IEEE
- Language
- English
- Type
- Conference Paper
- Abstract
- We report high-speed waveguide photodetectors with RPCVD-grown Ge on SOI. The device exhibits a 3dB bandwidth of-50 GHz, a responsivity of 0.8 A/W, and a low dark current of 35 nA at {\\lambda}-1.55 μm. © 2009 IEEE.
- KSP Keywords
- High Speed, Low dark current, Waveguide photodetector