Frequently Asked Questions

It is used for laser output power measurement in the VIS to NIR spectral range and for below 0.1W power range.

The features include large apertures, three versions, choice of attenuators, high accuracy, precise calibration, and a smart interface.

The available models are PH100-Si-HA (10 mm - Silicon), PH100-SiUV (10 mm - UV-Silicon), and PH20-Ge (5 mm - Germanium).

The maximum measurable power ranges from 4 mW to 750 mW, depending on the model and attenuation.

The calibration uncertainty ranges from ±1.5% to ±8%, depending on the wavelength and model, with or without OD filters.

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