Frequently Asked Questions

The Gentec-EO Photodiode Detector PH100-SI-HA-OD2-D0 is used for laser power detection, laser optics, spectroscopy, and metrology.

The detector head is 27.4mm thick by 38.1 mm in diameter and is supplied with a 180 cm long flexible cable terminated with a DB-15 "intelligent" male connector. It has large apertures of 10 mm Ø for the silicon sensors and three versions: Silicon 350 - 1080 nm, up to 750 mW; Silicon-UV 210 - 1080 nm, up to 38 mW; and Germanium 800 - 1650 nm, up to 500 mW. It also has a choice of attenuators OD0.3: 50% transmission (for PH100-SIUV only), OD1: 10% transmission, and OD2: 1% transmission.

The new PH100-SI-HA presents the lowest calibration uncertainty to date with a power calibration uncertainty of ±4.0 % (630 - 980 nm), ±5.0 % (981 - 1049 nm), and ±7.0 % (1050 - 1080 nm).

The Gentec-EO Photodiode Detector PH100-SI-HA-OD2-D0 is a photodiode detector for laser power measurement up to 750 mW.

The maximum average power density of the Gentec-EO Photodiode Detector PH100-SI-HA-OD2-D0 is 100 W/cm².

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