PRODUCT

SideWinder Series
SideWinder Series

SideWinder Series

Sidewinder Series (SW) spectrometer ,built with the InGaAs type sensor and high performance 32bits RISC controller in, is specially designed for long wavelengths range. The optical engine is very simple and optimized for the spectrometer. The optical bench is very rigid and stable for measurement system, especially SW series has outstanding stability of thermo-hygro variation, vibration and shock on resolution and wavelength shift performance. The compact size is very flexible for system integration.

SideWinder Product Sheet
  • Specially designed for Near Infrared region covering from 900~1700nm.
  • Standard unfold Czerny-Turner optical design. Compact size and convenient to carry for NIR measurement.
  • High SNR, high sensitivity and high resolution.
  • High gain mode & low gain mode for options. Sensitivity of high gain mode is at average 10 or 18 times higher than low gain mode.
  • Enterance shutter can be built in as an option.
  • OtO provides customized higher resolution SW2570 with different relective gratings. Experts are welcome to explore various applications with us.

 

SW Sensor Selection
AttributeSW2520SW2560SW2570
Sensor128 pixels256 pixels512 pixels
Wavelength Range900~1700nm900~1700nm900~1700nm
Resolution
(Standard value, slight variation allowed)		11nm6nm4nm
Wavelength Accuracy
(Single measurement)

<2nm

(using 128-pixel sensor)

<1nm

(using 256, 512-pixel sensors)

Integration Time100 μs ~ 15 s
Signal-to-Noise Ratio
(Single measurement)		High Gain Mode 2000
Low Gain Mode 4000		High Gain Mode 2800
Low Gain Mode 5400		High Gain Mode 2600
Low Gain Mode 4300
Dark Noise (Max)High Gain Mode 14
Low Gain Mode 10		High Gain Mode 14
Low Gain Mode 10		High Gain Mode 14
Low Gain Mode 10
Dynamic Range
(Single measurement)		High Gain Mode 6750
Low Gain Mode na		High Gain Mode 6000
Low Gain Mode 9300		High Gain Mode 6000
Low Gain Mode 9300
Optical Information Parameters
Real-time Computation		V
Continuous High-speed ExposureV