SuperGamutTM SWIR Imaging Spectrometer
900nm to 1700nm Wavelength Range with Lens Assembly
BaySpec’s SuperGamutTM series dispersive NIR spectral engines are designed to meet real-world challenges for best-in-class performance and long-term
reliability. Benefiting from experience manufacturing high-volume optical channel performance monitoring devices for the telecommunications industry, BaySpec’s NIR spectral devices utilize low-cost field proven components. For the first time in instrumentation history an affordable, accurate and ruggedized spectral device is a reality.
The SuperGamutTM Series employs a highly efficient Volume Phase Grating(VPG®) as the spectral dispersion element and an ultra-sensitive InGaAs array
detector as the detection element, thereby providing high-speed parallel processing and continuous spectrum measurements. As an input, the device uses
a fiber optic input or slit optics arrangement based on customer preferences. The signal is spectrally dispersed with the VPG®and the diffracted field is focused onto an InGaAs array detector. The control electronics read out the processed digital signal to extract required information. Both the raw data and the processed data are available to the host.
Key Features
• No moving parts reliability
• Lens Assembly for large field measurement
• Optimally cooled for low light detection
• Real-time spectral data acquisition with fast milli-sec response time
• Athermal design for ultra-low power consumption and improved reliability
• Outstanding optical throughput is achieved with VPG® and f/1.8 design
• Covers wavelength ranges from 900-1700 nm, customizable range
Applications:
• Remote Sensing
• Pharmaceuticals
• Medical Diagnostics
• Agriculture
• Semiconductors
• Beverage & Brewery• Cosmetics
• Explosives detection
• Counterfeit detection
• Water quality
• Food safety
• Petrochemical• Law Enforcement
• Pulp & Paper
• Mining
• Oil Exploration
• Biomedical Research
• Homeland Security
Quantum Efficiency (%) Schematic Diagram:
Parameter
Specification
PERFORMANCE
Wavelength Range
900-1700nm or any fraction of range customer specified
Resolution
5-20 nm, slit dependent
Signal / Noise
6000:1
Stray Light
0.05%
Wavelength Calibration
Factory Calibrated
Integration Time
20 µs to 30 seconds
Dimensions
322 (L) x 195 (W) x 110 (H) mm3*
Weight
2650 g
OPTICS
f/ Number
f/2
Grating
Custom
Volume Phase Grating (VPG)â
Entrance Aperture Slit / Fiber Optic
Slit: 25µm, 50µm, 100µm, or none Fiber optic: SMA, or custom design
DETECTOR SPECS
Detector Array
25µm x 512 or 50µm x 256 Pixel
Quantum Efficiency @λpk Min.
70%
Response Non-uniformity
±10%
Dark Noise
10 counts RMS
A/D Converter
16bit
Power
1A @ 12V
COMPUTER
Data Ports
USB 2.0
Trigger Modes
Software Controlled
Software
Windows 2000/XP or later
商品属性 [波长范围] 900nm to 1700nm [光学分辨率] 5-20 nm