FOHSI-UV Fiber Optic Hyperspectral Imager

A UV/Visible hyperspectral imaging spectrometer designed for ultra-fast, high-resolution analysis of transient combustion and dynamic processes.

The FOHSI-UV is a fiber-optic hyperspectral imager that captures real-time UV/Visible datacubes without scanning, enabling precise analysis of fast transient events. It combines high-speed image-intensified detection with multislit spectrometer technology to deliver high temporal and spectral resolution for combustion diagnostics, gas detection, and advanced scientific research.

Specifications:

FOHSI-UV Hyperspectral Imager SpecificationsHyperspectral Datacube
25 × 36 spatial × 90 spectral
Cube Rate
Up to 2,000 cubes/sec
Acquisition Type
Snapshot (no scanning)
Spectral Range
300 – 540 nm (UV/Visible)
Spectral Resolution
~6 nm/bin (average)
Spectral Channels
90 bands
Temporal Resolution
~0.5 ms
Camera Type
Image-intensified high-speed
Frame Performance
High-speed transient capture
Input Method
Fiber optic reformatter (6-slit)
Field of View
7° × 7° (variable)
Optical Architecture
Multislit spectrometer
Primary Use
Combustion & transient event imaging
Target Species
OH, CH, C₂ radicals
Use Cases
Gas detection, astronomy, security, bio research
Interface
CoaXPress
Dimensions
6” W × 6” H × 36” L
Weight
26 lbs
Power
120 VAC
System Type
Fiber-optic hyperspectral imager
Key Advantage
High-speed non-scanning datacubes

High-Speed Imaging: Ultra-fast fiber-optic hyperspectral capture enables real-time UV/Visible analysis of rapidly changing combustion and transient phenomena.

Spectral Capability: High-resolution UV/Vis datacube generation across 300–540 nm for precise detection of chemical species and emission signatures.

System Performance: High-frame-rate, non-scanning architecture delivers stable, time-resolved spectral data for combustion diagnostics and dynamic event monitoring.

Rugged, Compact Design: Compact fiber-coupled system built for integration into laboratory, industrial, and high-temperature research environments.