Agilent 81626B InGaas Optical Power Head

Description

Specifications:
Sensor element InGaAs,  5mm
Wavelength range 850 nm to 1650nm
Power range –70 to +27 dBm (1250 nm to 1650 nm) –70 to +23 dBm (850 nm to 1650 nm)
Applicable fiber type Standard SM and MM max 100 µm core size, NA ≤ 0.3
Open Beam Parallel beam max 4 mm
Uncertainty at reference conditions ± 3.0 % (950 nm to 1630 nm)
Total uncertainty ± 5.0 % ± 500 pW (950 nm to 1630 nm)
Relative uncertainty ≤ ± 0.005 dB (typ. ± 0.002 dB)
Linearity (power) CW – 50 dBm to + 27dBm, 950 nm to 1630 nm