Remote picosecond time-resolved Raman spectrometer RS-L50-532
Nanosecond or even picosecond optical gating, picosecond delay accuracy, high spectral resolution and intelligent recognition algorithms acquire spatially sliced Raman spectra of distant targets while effectively suppressing fluorescence, thermal radiation and backscatter interference. Laser Induced Raman Spectroscopy (Raman) analyzes scattered light at frequencies different from the incident light to obtain molecular vibrational and rotational information, making it a powerful tool for identifying molecular structures.
Specification Snapshot
Detection Distance
10-50m
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Overview
Nanosecond or even picosecond optical gating, picosecond delay accuracy, high spectral resolution and intelligent recognition algorithms acquire spatially sliced Raman spectra of distant targets while effectively suppressing fluorescence, thermal radiation and backscatter interference. Laser Induced Raman Spectroscopy (Raman) analyzes scattered light at frequencies different from the incident light to obtain molecular vibrational and rotational information, making it a powerful tool for identifying molecular structures.
Specifications
| Parameter | Value |
|---|---|
| Excitation wavelength | 532nm |
| Spectral Range | 300-3000cm⁻¹ |
| Detection Distance | 10-50m |
| Single-pulse energy | ≥100μJ |
| Minimum gating width | 500ps |
| Detection sensitivity [Typical explosives] | 0.1mg/cm2( Typical explosives ) |
Applications
Explosives detection; illicit-drug detection; security screening; high-temperature process monitoring; hazardous-chemical detection; biopharmaceuticals. The remote picosecond time-resolved Raman spectrometer uses pulsed lasers and gated image-intensifier detection. Precise timing synchronization effectively gates Raman pulse signals from distant hazardous chemicals and explosives, enabling rapid, noncontact detection and identification with a high signal-to-noise ratio and high sensitivity.
Key Features
Standoff detection that is safe and discreet, customizable for ranges beyond 10 meters. On-site measurement in seconds, with 24-hour all-weather operation. Molecular-fingerprint identification with high accuracy and repeatability. Extensive explosives spectral library, with user-defined libraries supported. Gating combines a high-repetition-rate, narrow-linewidth picosecond pulsed laser, a time-gated single-photon camera and a customized spectrometer to acquire Raman spectra with a higher signal-to-noise ratio.
Datasheet
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Supplier Information
Dongguan Zhongke Atom Precision Manufacturing Technology Co., Ltd. is a high-tech enterprise focusing on photoelectric detection and laser sensing technologies. It is dedicated to the R&D and production of optical sensors such as super second-generation, third-generation, and ultrafast image intensifiers, photomultiplier tubes, electron/ion detection devices, as well as digital cameras like intensified cameras and low-light cameras. It also provides laser sensors including laser wind radar, ceilometer, TOF lidar, and instruments such as time-resolved Raman spectrometers and time-gated imagers. Products are widely used in low-light night vision, laser 3D surveying, industrial inspection, and scientific research. The company is located in Songshan Lake, Dongguan, with comprehensive OEM and customized solution capabilities.
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