1250-1650nm, 10nW-10mW Optical Power Sensor

Keysight Technologies N7744A
1250-1650nm Wavelength Range
10nW-10mW Power Range

Typical Specifications:
- Wavelength range: 1250 nm to 1650 nm
- Power range: -80 dBm to +10 dBm
- Maximum safe power: +16 dBm
- Sensor element: InGaAs
- Applicable fiber type: Standard SM and MM ≤ 62.5 μm core size, NA ≤ 0.24
- Uncertainty at reference conditions: ±2%
- Data logging capability: 2 buffers per port
- Averaging time: 1 μs to 10 s

Description:
High performance optical sensor from Keysight Technologies. Compact 4 channel optical power meter designed for testing of telecommunication laser diodes. The compact design makes the optical power sensor ideal for integration into automated tests and has optional rack mount accessory. For replacement of legacy Agilent/HP optical power meters the meter is compatible with old remote commands. Optical sensor has an uncertainty of +/-4.5% and +/-2.5% at reference conditions. InGaAs photodiodes cover a wavelength range of 1250nm to 1650nm and measure powers from 10nW to 10mW.