The DELMIC SPARC Spectral combines hyperspectral cathodoluminescence, angle-resolved emission analysis, polarization characterization, and SNSPD-based single-photon detection in a modular SEM-integrated platform for advanced nanoscale photonics research.

• Nanoscale cathodoluminescence spectroscopy – Correlates optical emission with structural information inside an SEM with nanometer-scale spatial resolution.

• Hyperspectral CL mapping – Acquires a full emission spectrum at every pixel, enabling spatially resolved analysis of optical transitions, defects, and photonic modes.

• High-efficiency light collection – A precision parabolic mirror maximizes photon collection from weakly emitting nanoscale structures.

• Broad UV–VIS–NIR spectral measurements – Supports cathodoluminescence characterization across the ultraviolet, visible, and near-infrared spectral ranges.

• Single-photon counting spectroscopy – Integration with DELMIC's LABCUBE platform and SNSPDs enables ultra-sensitive photon detection and spectroscopy from the visible to the near-infrared.

• Angle-resolved cathodoluminescence imaging – Back focal plane imaging reveals the angular emission patterns of nanoscale emitters, plasmonic structures, and photonic devices.

• Energy–momentum spectroscopy – Simultaneously measures wavelength and emission angle to characterize optical modes and dispersion relations.

• Polarization-resolved cathodoluminescence – Enables analysis of the polarization properties of emitted light from nanophotonic and quantum optical structures.

• Modular optical detection platform – Supports configurable spectrometers, cameras, filters, polarization optics, and detector modules for application-specific measurements.