安捷倫 Agilent 86120B

安捷倫 Agilent 86120B簡介
Description: The HP 86120B Multi-Wavelength Meter is a Michelson interferometer-based instrument that measures wavelength

and optical power of laser light in the 700 to 1650 nm wavelength range. Simultaneous measurements of multiple laser

lines are performed allowing measurements of WDM (wavelength division multiplexed) signals and multiple lines of Fabry-Perot

lasers. Each laser line is assumed to have a linewidth of less than 10 GHz.

安捷倫 Agilent 86120B
This unit has the following specifications:

Wavelength

Range: 700 to 1650 nm (182 to 428 THz)

Absolute accuracy: laser lines separated by >30 GHz ±3 ppm (±0.005 nm at 1550 nm, ±0.004 nm at 1310 nm)

Differential accuracy: ±2 ppm

Minimum resolvable separation: 20 GHz (0.16 nm at 1550 nm, 0.11 nm at 1300 nm) (equal power lines input)

Display resolution: 0.001 nm, normal update mode; 0.01 nm, fast update mode

Power

Calibration accuracy: ±0.5 dB (at ±30 nm from 780, 1310, and 1550 nm)

Flatness: (30 nm from any wavelength)

1200 to 1600 nm l ±0.2 dB

700 to 1650 nm l ±0.5 dB

Linearity: ±0.3 dB

Polarization dependence:

1200 to 1600 nm ±0.5 dB

700 to 1650 nm l ±1.0 dB

Display resolution: 0.01 dB