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Receiver for a coherent fiber-optic link with high dynamic range and low noise figure
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|Title: ||Receiver for a coherent fiber-optic link with high dynamic range and low noise figure|
|Authors: ||Li, Yifei|
Yoo, David K.
Herczfeld, Peter R.
|Keywords: ||Photonic phase locked loop;Coherent fiberoptic link;High SFDR;Low NF|
|Issue Date: ||2005|
|Publisher: ||Institute of Electrical and Electronics Engineers (IEEE)|
|Citation: ||International Topical Meeting on Microwave Photonics, MWP 2005, pp: 273-276.|
|Abstract: ||Phase modulated coherent fiberoptic links can potentially provide exceptionally high spurious free dynamic range (SFDR) and low noise figure (NF). Critical issue is the development of a strictly linear phase demodulator. In this paper we describe a phase demodulator employing a phase locked loop discriminator. Implementing the PPLL on a single substrate using the state-of-the-art components could yield an SFDR better than 145 dB/Hz2/3 and NF lower than 3dB.|
|Appears in Collections:||Faculty Research and Publications (ECE)|
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