The Keysight 81624B is a 5mm InGaAs optical head that connects to the 81618A or 81619A interface plug-in module that fit the 8163, 8164 and 8166 multichannel mainframe series. The Keysight 81624B InGaAs sensor element covers a wavelength range of 800 to 1700nm and offers a dynamic range of +10 to -90dBm. Many different connectors are available for the 81624B optical head.
Uncertainty at Reference Conditions (-20 dBm): +/- 2.2% (1000 to 1630 nm)
Analog Output included
The Keysight optical power heads are specially designed for low PDL, low spectral ripple and high return loss and are used for optical component test. The heads come with a magnetic D-shape adapter and provide a safe stand. The optical heads have to be operated with the single (Agilent 81618A) or dual (Agilent 81619A) interface modules.
These modules are controlled in any configuration in any of the mainframes 8163B, 8164B and 8166B. A highly flexible connector interface palette addresses connectorized, bare fiber or open beam applications.
All Agilent B series (except the 81625B) have an "Analog Output" included.
- Applicable Fiber Type: Standard Single-mode And Multimode max. 100 um core size, NA < 0.3