| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 9785801 | Optics Communications | 2005 | 5 Pages |
Abstract
Nearly transform-limited switching-wavelength pulses at 20Â GHz are successfully generated by frequency chirp compensation and pulse multiplication of a 4-switching-wavelength pulse train. The autocorrelation pulse width is measured to be 14.5Â ps. The 20Â GHz pulsed source has been successfully applied for use in wavelength-division photonic sampling of a RF signal. A 20Â GSample/s photonic analog-to-digital converter (ADC) is realized and measurement results on the signal-to-noise and distortion ratio (SINAD) and the spurious-free dynamic range (SFDR) are obtained.
Keywords
Related Topics
Physical Sciences and Engineering
Materials Science
Electronic, Optical and Magnetic Materials
Authors
K.L. Lee, M.P. Fok, C. Shu,