DocumentCode
3516604
Title
12 Gsamples/s real-time analog-to-digital converter based on wavelength division sampling
Author
Coppinger, F. ; Bhushan, A.S. ; Jalali, B.
Author_Institution
Dept. of Electr. Eng., California Univ., Los Angeles, CA, USA
fYear
1999
fDate
1999
Firstpage
5
Abstract
In this paper we present a 12 Gsample/s continuous-time wavelength division ADC system. The system uses the recirculating photonic filter true-time-delay (TTD) for dispersion-free chirp generation. It can digitize continuous-time analog signals at 12 Gsample/s using three wavelength channels at 4Gsample/s and three real-time electronic digitizers operating at 4Gsample/s
Keywords
analogue-digital conversion; chirp modulation; optical filters; optical modulation; real-time systems; wavelength division multiplexing; continuous-time wavelength division ADC system; dispersion-free chirp generation; real-time analog-to-digital converter; real-time electronic digitizers; recirculating photonic filter true-time-delay; wavelength channels; wavelength division sampling; Analog-digital conversion; Arrayed waveguide gratings; Digital signal processing; High speed optical techniques; Optical feedback; Optical filters; Pulse modulation; Sampling methods; Signal sampling; Wavelength division multiplexing;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Photonics, 1999. MWP '99. International Topical Meeting on
Conference_Location
Melbourne, Vic.
Print_ISBN
0-7803-5558-X
Type
conf
DOI
10.1109/MWP.1999.819709
Filename
819709
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