Benchtop optical power meters feature seven analog filters
The 1938-R and 2938-R benchtop optical power meters feature bandwidths up to 200 kHz for the Newport 818, 918D, or 819 C/D series photodiode detectors. This allows up to a 10 kHz rate and time-stamped data logging to the 2 GB on-board memory or to an external USB drive. Seven analog filters, from 0.5 to 250 Hz, allow users to configure the power meter.
Newport (MKS Instruments)
Irvine, CA