The Newport 918D-SL-0D3 is a high-performance silicon optical power detector designed for precision optical power measurements in the UV to visible wavelength range. Equipped with a built-in OD3 attenuator, this model allows for high-power beam measurements while protecting the detector and extending its dynamic range.
Key Features:
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Model: 918D-SL-0D3
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Detector Type: Silicon (Si)
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Wavelength Range: ~400 to 1100 nm
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Calibrated Power Range: With OD3 attenuator: up to several watts (attenuation factor: 1000x)
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Integrated Attenuator: Optical density 3 (OD3) slide-in type
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Connector Type: DB15 (for use with Newport optical power meters)
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Application: Ideal for laser power monitoring, photonics experiments, and optical bench setups
This photodiode-based detector is part of Newport’s renowned 918D series, known for its reliability, sensitivity, and compatibility with a wide range of Newport power meters.
Applications:
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Laser alignment and diagnostics
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Fiber optic component testing
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R&D in photonics and optical engineering
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Calibration and optical power monitoring in laboratory settings



