Title :
Ultra-wideband signal detection using photonic signal preprocessing
Author :
Han, Yan ; Boyraz, Ozdal ; Jalali, Bahram
Author_Institution :
Dept. of Electr. Eng., California Univ., Los Angeles, CA, USA
Abstract :
Photonic time-stretch processor can be used to slow down electrical ultra-wideband waveform before it is captured by an electronic digitizer. Using this technique, a real-time transient digitizer with a record one-tera-sample/sec sampling rate is demonstrated.
Keywords :
analogue-digital conversion; optical information processing; signal detection; signal sampling; ultra wideband technology; Photonic time-stretch processor; photonic signal preprocessing; real-time transient digitizer; ultrawideband signal detection; Dispersion; Fiber nonlinear optics; Nonlinear optics; Optical distortion; Optical filters; Optical modulation; Optical pulses; Pulse modulation; Signal detection; Ultra wideband technology;
Conference_Titel :
LEOS Summer Topical Meetings, 2005 Digest of the
Print_ISBN :
0-7803-8981-6
DOI :
10.1109/LEOSST.2005.1528041
