In this paper we develop a means for sensing changes within building structures using wideband RF probe signals with an array of sensors.
The generation of supercontinuum provides high-brightness, spectrally-rich light needed for hyperspectral imaging, broadband spectroscopy and fluorescence microscopy.
A steady-state model of a strained MQW-SOA is described.
This paper introduces a method of wideband system identification that uses a uniformly-spaced set of tones with allpass filters and square- law detectors to obtain estimates of amplitude and phase
The rapid growth of wireless voice subscribers; the growth of the Internet; and the increasing use of portable computing devices suggest that wireless Internet access will rise rapidly over the nex
Lightguides connecting remote customer stations to a central switching office would make wideband telecommunications available to large markets.
A five-carrier supperchannel with probabilistically shaped PDM 256-QAM symbols is experimentally demonstrated.
We report the development of a current-controlled widely tunable laser diode based on InP with photonic crystal mirrors and an integrated amplifier section for stabilized power output.
We have integrated a broadly tunable grating-assisted vertical coupler as an intracavity filter to demonstrate a novel, monolithic InGaAsP/InP extended-cavity laser with measured electrical tuning
The authors report the realization of a new type of long-period fiber gratings with enhanced temperature sensitivity of 80 nm/100C via the use of specially designed fiber structures incorporating p
