Wasatch Photonics

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WP VIS-NIR

WP VIS-NIR Spectrometer

World’s Fastest Spectrometer with an innovative f/2 optical design.

By combining our Ultimate Diffraction Grating with our innovative f/2 optical design, WP has created the World’s Fastest Spectrometer. In addition to speed, this design lets us build a high-performance spectrometer in a small package. When tested side by side, our spectrometers consistently outperform larger, more expensive units.

The High Throughput and Ultra-fast Integration Times of this spectrometer make it an excellent choice for fluorescence spectroscopy and reflection measurement applications.

Download the WP VIS-NIR Product Sheet.

VISNIR Spectrometer Features/Benefits:

  • Wavelength range is 420 - 1100 nm
  • f/1.3 high-efficiency optics for highest sensitivity
  • HD Volume Phase Holographic Grating
  • Back-thinned Si CCD with low noise electronics
  • Extreme low stray light and high transmission
  • Short acquisition time and high SNR spectra
  • TEC cooling option available
  • Bluetooth and Ethernet options available
  • Fiber coupled or free space
  • OEM Solution
  • f/#: 2.0
  • Spectral Range: 440 - 1100 nm
  • Resolution, 10 um slit: 1 nm
  • Resolution, 25 um slit: 2 nm
  • Resolution, 50 um slit: 4 nm
  • Fiber Port: SMA 905
  • Size: 16.5 x 12.7 x 5.1 cm
  • Detector Type and Model: Hamamatsu S10420-1006 CCD
  • Active Pixels: 1024 x 64
  • Pixel Dimensions: 14 x 14 um
  • Quantum Efficiency Max: 76% average / 78% peak
  • Integration Period Range: 1 ms - 30 s
  • Signal to Noise: 500:1
  • Dynamic Range System: 50,000
  • Read Noise: 6 e- RMS
  • Optional Regulated Detector: Cooled by as much as 15 C relative to environment
  • Regulated Detector Temperature Stability: +/- 0.2 °C
  • Cooling Controls: ON/OFF/LOCK
  • System Operating Temperature Range: 0 C to 40 C, non-condensing
  • Data Interface: USB 2.0 Type B connector (female), Ethernet and Bluetooth optional