ClearPeak Raman System
The ClearPeakTM is a portable, small form factor Raman spectroscopy system built around a high–optical throughput interferometer that delivers exceptional sensitivity and high spectral resolution. The core spectral engine is a Spatial Heterodyne Spectrometer (SHS) that enables simultaneous acquisition of the full spectral range with no moving parts. The ClearPeakTM architecture provides exceptional mechanical stability and repeatable performance with optical throughput up to 100× higher than conventional slit-based spectrometers at comparable spectral resolution. The increased throughput directly improves signal collection efficiency, enabling high spectral SNR, fast integration times and low detection limits for trace components in complex mixtures. ClearPeakTM is ideally suited for both solid and liquid samples across demanding applications—from real-time process monitoring to rapid material identification.
Description
The ClearPeakTM is a portable, small form factor Raman spectroscopy system built around a high–optical throughput interferometer that delivers exceptional sensitivity and high spectral resolution. The core spectral engine is a Spatial Heterodyne Spectrometer (SHS) that enables simultaneous acquisition of the full spectral range with no moving parts. The ClearPeakTM architecture provides exceptional mechanical stability and repeatable performance with optical throughput up to 100× higher than conventional slit-based spectrometers at comparable spectral resolution. The increased throughput directly improves signal collection efficiency, enabling high spectral SNR, fast integration times and low detection limits for trace components in complex mixtures. ClearPeakTM is ideally suited for both solid and liquid samples across demanding applications—from real-time process monitoring to rapid material identification.
Applications
Bioprocess monitoring
Environmental analysis
Industrial process control
Defense and security
Main Features
Interferometric Raman spectroscopy system for highly sensitive chemical analysis
Simultaneous full-spectrum acquisition for efficient and repeatable measurements
Up to 100× higher optical throughput than slit-based spectrometers at comparable resolution
High spectral signal-to-noise ratio for detecting trace components in complex mixtures
Enables safe, non-contact Raman measurements, including through-container analysis
Wide field-of-view sampling to improve signal collection
Compact, portable system suitable for laboratory, industrial, and field environments
Specifications
Technical Details
Laser Wavelength: 830 nm (785 nm and 532 nm also available)
Laser Power at Sample: Up to 450 mW (variable under software control)
Raman Spectral Range: 100–1800 cm⁻¹
Spectral Resolution: 13 cm⁻¹
Etendue: 6.5 × 10⁻³ cm²·sr
Detector: Sony IMX428 CMOS (–5 °C to –10 °C)
Interrogation Area Diameter: Narrow FOV: 1.4 mm; Wide FOV: 14 mm
Illumination Diameter: Narrow FOV: 0.25 mm; Wide FOV: 2 mm
Working Distance: Narrow FOV: 12.5 mm; Wide FOV: 50 mm
Typical Integration Times: 1 s to 60 s (depends on chemical target)
Signal-to-Noise Ratio: Liquid: 1500 (acetonitrile in quartz cuvette); Solid: 1000 (polystyrene)
Weight: 12 lb
Laser Safety: Class 3b
Dimensions
Main body: 14×11×4.5 cu. in.
Fiber attachment: 5.9×6.4×4.5 cu. in.
Power
Universal AC single-phase input power; 100-240 V AC; line frequency 50 – 60 Hz; 37 watts (max)
