Keysight Agilent HP 81654A Features:
- 1mW output power
- CW power stability: ±0.03db (24h)
- Internal digital modulation
The Keysight Agilent HP 81654A Fabry-Perot laser source is a dual-wavelength module to be used in conjunction with optical power meter modules for insertion loss, optical return loss and PDL measurement of broadband components and fiber. The Keysight Agilent HP 81654A Fabry-Perot laser module is insensitive to back reflections and is stabilized for short and long-term applications.