Title :
Phase-shifted photonic analog-to-digital conversion system with 40GS/s sampling rate
Author :
Peng, Yue ; Zhang, Hongming ; Wu, Qingwei ; Yao, Minyu
Author_Institution :
Dept. of Electron. Eng., Tsinghua Univ., Beijing, China
Abstract :
A phase-shifted photonic analog-to-digital conversion system is experimentally demonstrated with 40 GS/S sampling rate. A 2.5 GHz sinusoid signal is quantized and the effective number of bits of 3.41 is obtained.
Keywords :
analogue-digital conversion; integrated optoelectronics; optical information processing; optical phase shifters; quantisation (signal); signal sampling; ADC system; frequency 2.5 GHz; phase-shifted photonic analog-to-digital conversion system; signal quantization; signal sampling; sinusoid signal; time-interleaved pulse train; wavelength-interleaved pulse train; Analog-digital conversion; Bandwidth; Optical fiber polarization; Optical pulses; Phase modulation; Pulse modulation; Quantization; Sampling methods; Signal resolution; Wavelength division multiplexing;
Conference_Titel :
LEOS Annual Meeting Conference Proceedings, 2009. LEOS '09. IEEE
Conference_Location :
Belek-Antalya
Print_ISBN :
978-1-4244-3680-4
Electronic_ISBN :
1092-8081
DOI :
10.1109/LEOS.2009.5343129
