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The paper describes the preliminary results of the January-August 2015 multi-frequency EO data acquisition campaign conducted over the Maccarese (Central Italy) farm. From January to May radar Cosmo SkyMed Ping-Pong (HH-VV), RapidEye and ZY-3 multispectral VHR optical images, as well as in situ data, have been acquired to retrieve biophysical and/or bio-chemical characteristics of soil and crops....
Intrinsic signal optical imaging (ISOI) is a technique that enables researchers to relate changes in cortical activity in response to stimuli by measuring changes in hemoglobin oxygenation and local blood volume. As the time course of these changes - local blood volume in particular - is of the order of seconds, the neural activity that initiates these changes is only indirectly acquired in ISOI....
We currently present a design concept for a photoacoustic imaging endoscope as well as some preliminary experimental results. The device is based on the generation of acoustic waves in tissue by short laser pulses and the sensing of these waves with a thin, optical Fabry-Peacuterot etalon. The entire device is designed to be mounted on the tip of a needle to deliver high-resolution photoacoustic imaging...
In recent years, Type-II InAs/GaSb superlattice photodetectors have experienced significant improvements in material quality, structural designs, and imaging applications. They now appear to be a possible alternative to the state-of-the-art HgCdTe (MCT) technology in the long (LWIR) and very long wavelength infrared regimes. At the Center for Quantum Devices, we have successfully realized very high...
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