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View article: Integrating Remote Sensing and AI modelling in Mediterranean Agroforestry and Croplands systems: A Methodological Perspective for spatial SOC monitoring in the MRV4SOC project, Spain
Integrating Remote Sensing and AI modelling in Mediterranean Agroforestry and Croplands systems: A Methodological Perspective for spatial SOC monitoring in the MRV4SOC project, Spain Open
This study presents a robust framework for spatially explicit monitoring of soil properties and Above Ground Biomass (AGB) estimation in Mediterranean agroforestry and cropland systems by integrating remote sensing (RS) and artificial inte…
View article: Detector characterization and upcoming instrument calibration of an improved version of the five-angle spectro-polarimeter SPEXone
Detector characterization and upcoming instrument calibration of an improved version of the five-angle spectro-polarimeter SPEXone Open
In this contribution, the detector-characterization results and some of the on-ground calibration plans are presented for an adjusted and improved SPEXone satellite instrument. SPEXone is a highly compact multi-angle space spectro-polarime…
View article: SPEXone multi-angle spectropolarimeter characterization, calibration, and key data derivation using the L0-1B processor
SPEXone multi-angle spectropolarimeter characterization, calibration, and key data derivation using the L0-1B processor Open
In the past few years, the SPEXone instrument has been developed, tested, calibrated and delivered to the NASA PACE (Plankton Aerosol and Ocean Ecosystems) project by a Dutch consortium consisting of SRON and Airbus Defence and Space Nethe…
View article: Diameter-dependent single- and double-file stacking of squaraine dye molecules inside chirality-sorted single-wall carbon nanotubes
Diameter-dependent single- and double-file stacking of squaraine dye molecules inside chirality-sorted single-wall carbon nanotubes Open
Detailed fluorescence-excitation spectroscopy of chirality-sorted, dye-filled SWCNTs reveals a diameter-dependent efficient energy transfer from dyes to the SWCNTs, originating from different stacking configurations of the encapsulated dye…
View article: Optical and system performance of SPEXone, a multi-angle channeled spectropolarimeter for the NASA PACE mission
Optical and system performance of SPEXone, a multi-angle channeled spectropolarimeter for the NASA PACE mission Open
SPEXone is a multi-angle channeled spectropolarimeter that is developed by a Dutch consortium consisting of SRON and Airbus Defence and Space Netherlands with support from TNO. SPEXone will fly together with the Ocean Color Instrument (OCI…
View article: Characterization and video chain development of the CMOS detector applied in the multi-angle spectro-polarimeter SPEXone
Characterization and video chain development of the CMOS detector applied in the multi-angle spectro-polarimeter SPEXone Open
This contribution presents the on-ground characterization and video chain development of the CMOS detector implemented in SPEXone, the five-angle space spectro-polarimeter for the NASA PACE observatory scheduled for launch in 2023. SPEXone…
View article: Polarimetric calibration of a spectro-polarimeter for remote sensing and characterization of aerosols
Polarimetric calibration of a spectro-polarimeter for remote sensing and characterization of aerosols Open
High accuracy multi-angle polarimetry is of crucial importance for remote sensing of aerosol properties with accuracies demanded by climate and air quality studies. In this contribution, we discuss the polarimetric calibration of the multi…
View article: Optical Property Tuning of Single-Wall Carbon Nanotubes by Endohedral Encapsulation of a Wide Variety of Dielectric Molecules
Optical Property Tuning of Single-Wall Carbon Nanotubes by Endohedral Encapsulation of a Wide Variety of Dielectric Molecules Open
Specific and tunable modification to the optical properties of single-wall carbon nanotubes (SWCNTs) is demonstrated through direct encapsulation into the nanotube interior of guest molecules with widely varying static dielectric constants…
View article: Wide‐Bandgap Organic Crystals: Enhanced Optical‐to‐Terahertz Nonlinear Frequency Conversion at Near‐Infrared Pumping
Wide‐Bandgap Organic Crystals: Enhanced Optical‐to‐Terahertz Nonlinear Frequency Conversion at Near‐Infrared Pumping Open
Enhanced terahertz (THz) wave generation is demonstrated in nonlinear organic crystals through refractive index engineering, which improves phase matching characteristics substantially. Unlike conventional low‐bandgap nonlinear organic cry…
View article: SPEXone: a compact multi-angle polarimeter
SPEXone: a compact multi-angle polarimeter Open
We have developed a 6 dm3-sized optical instrument to characterize the microphysical properties of fine particulate matter or aerosol in the Earth atmosphere from low Earth orbit. Our instrument can provide detailed and worldwide knowledge…
View article: Diameter-Dependent Optical Absorption and Excitation Energy Transfer from Encapsulated Dye Molecules toward Single-Walled Carbon Nanotubes
Diameter-Dependent Optical Absorption and Excitation Energy Transfer from Encapsulated Dye Molecules toward Single-Walled Carbon Nanotubes Open
The hollow cores and well-defined diameters of single-walled carbon nanotubes (SWCNTs) allow for creation of one-dimensional hybrid structures by encapsulation of various molecules. Absorption and near-infrared photoluminescence-excitation…