Nondispersive wavelength-division sampling.
We propose and demonstrate a new wavelength-division-sampling technique with high temporal resolution. A discrete-time true-time delay generates multiwavelength near-transform-limited pulses from a supercontinuum source. Pulses sample the analog signal in an electro-optic modulator and are subsequently demultiplexed in a wavelength-division-multiplexing filter. A 100-Gsample/s experimental demonstration of this concept is presented.
Bhushan
A S
AS
Optoelectronic Circuits and Systems Laboratory, Department of Electrical Engineering, University of California, Los Angeles, California 90095-1594, USA.
Coppinger
F
F
Yegnanarayanan
S
S
Jalali
B
B