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Conference Paper
Digital Signal Processing in Coherent Optical Quadrature Phase-Shift-Keying Receiver
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- Authors
- Sun Hyok Chang, Hwan Seok Chung, Kwang Joon Kim
- Issue Date
- 2009-09
- Citation
- Conference on Lasers and Electro-Optics/Pacific Rim (CLEO/PR) 2009, pp.1-2
- Language
- English
- Type
- Conference Paper
- Abstract
- Algorithm of digital symbol synchronization in coherent optical quadrature phase-shift-keying signal is experimentally demonstrated. We also present correction algorithm to reduce the impact of quadrature imbalance in coherent optical receiver.
- KSP Keywords
- Coherent Optical Receiver, Correction algorithm, Digital Signal Processing, Quadrature Phase, Quadrature imbalance, Symbol synchronization, phase shift keying