Optical
Detection Range (Typical): 810 - 965 nm
Spectral Resolution (FWHM)(a): 0.25 nm
Spectral Accuracy: ±0.15 nm
Pixel Resolution(b): 0.08 nm
Wavelength Precision: ±0.1 nm
Signal-to-Noise Ratio: 40 dB
OCT A-Scan Resolution (FWHM)(c): 5.0 µm
OCT Imaging Depth: 2.5 mm
Stray Lightd: <0.1%
Included Patch Cable
Patch Cable Item #: P3-780A-FC-2e
Fiber Item #: 780HP
Connector: FC/APC, 2.0 mm Narrow Key
Numerical Aperture: 0.13
Grating
Item #: GP3512N
Type: Volume Phase Holographic Transmission
Line Density: 1200 Lines/mm
Design Wavelength: 930 nm
Camera
Sensor Type Silicon
Sensor Range: 400 - 1100 nm
Interface: USB 3.0
Maximum Speed: 130 kHz
Minimum Speed: 1.5 kHz
Integration Time (Maximum): 654.6 µs
Acquisition Period (Maximum): 655.35 µs
Pixels/Line: 2048
Pixel Size: 10 µm x 200 µm
Dynamic Range: 69 dB
Analog-to-Digital Conversion (ADC) Resolution: 130 kHz @ 10 Bit <120 kHz @ 12 Bit
Readout Noise: 55 e-
Full Well Capacity (Typical): 140 ke-
Quantum Efficiency Coefficient: 54%
External Trigger
Maximum Frequency: 130 kHz
Input Interface: BNC
Signal: TTL
Input Voltage: 0 - 5 V
General
Interface to PC: USB 3.0
Dimensions (L x W x H), Without Cable and Fiber: 237.0 mm x 174.7 mm x 98.5 mm (9.33" x 6.88" x 3.88")
Weight (Spectrometer Only): 2.9 kg
(a) Ambient Operating Temperature 10°C to 35°C (Non-Condensing)
(b) Measured Argon Peaks Within the Detection Range
(c) Calculated Value: Bandwidth Over Amount of Pixels
(d) If the entire wavelength detection range is used.
(e) Quantified using a bandpass filter with an optical density of 4 in the blocking region. The stray light is calculated by comparing the light detected at wavelengths in the filter's blocking regions to the light detected without the filter in place.
(f) If the fiber patch cable is switched or replaced, the spectrometer will need to be recalibrated.
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