Si Photodiode Energy Sensor, 0.19 -1.1 μm, 15 µJ, 20 kHz

The 919E-20U-10-20K photodiode energy detector is for low energies and has a 10 mm diameter aperture. It can measure energies from 1 nJ to 15µJ. It can operate at repetition rates up to 20 kHz and covers the spectral range from 0.19 - 1.1 µm. The sensor comes with a standard 1.5 meter cable for connecting to a power meter. Compatible with power meter models 1919-R, 843-R, 843-R-USB, and 841-PE-USB. Since certain specifications are interrelated with various settings, please refer to the complete specifications sheet under Resources below to determine if this product meets your requirement. Cable length is 1.5 meters. It has one 1/4-20 tapped hole on the side and one M6 hole on the back side of the head for mounting and comes with a 1/2 inch diameter post.