ieg4030-part3 - IEG 4030 Optical Communications Part III...

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Prof. Lian K Chen Part 3 - Photodioe and Receiver 1 IEG 4030 Optical Communications Part III. Photodiode and Receiver Professor Lian K. Chen Department of Information Engineering The Chinese University of Hong Kong [email protected]
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Prof. Lian K Chen Part 3 - Photodioe and Receiver 2 Outline Photo-diode pn, p-i-n, APD Quantum Efficiency and Responsivity Noises in Photodiode Shot Noise, Thermal Noise, Gain Noise Receiver Performance Signal-to-Noise Ratio – Bit-Error-Rate Receiver sensitivity Optical Receiver high impedance, low impedance, and transimpedance receiver front- end Ref: [Keiser Ch6 and Ch7.1, 7.2, 7.4, 7.5 ][Agrawal Ch4]
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