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Table 1 Specifications of the LIDAR

From: Laser link experiment with the Hayabusa2 laser altimeter for in-flight alignment measurement

Item

Value

Measurement range

30 m–>25 km

Range resolution

0.5 m

Laser

 Wavelength

1064 nm

 Energy

15 mJ

 Pulse width

7 ns

 Beam divergence

2.4 mrad, full angle

 Repetition rate

1 Hz Max., externally triggered

Receiver

 Long range (>1 km)

Diameter 110 mm, FOV 1.5 mrad

 Short range (<1 km)

Diameter 3 mm, FOV 20.4 mrad

 Detector

Si-APD-HIC, bandwidth 100 MHz