Fiber Laser Module for LiDAR Application


Amonics' high power fiber laser (ALiDAR) series offers eye-safe, single mode, linear polarized nanosecond-pulsed all fiber laser source with master-oscillator-power-amplifier.

It is designed for three-dimensional imaging, wind detection and ranging LiDAR systems. The ALiDAR series is maintenance free with no post-installation service required. It is a versatile, ready-to-use and durable laser source for various LiDAR applications.

ALiDAR Nanosecond Pulse Narrow linewidth Seed Module and Laser System

Unit ALiDAR-xx-Seed-M-FA ALiDAR-10-M-FA ALiDAR-40-M-FA ALiDAR-150-M-FA
Mode of Operation - Nano-second pulse Nano-second pulse Nano-second pulse Nano-second pulse
Peak Power @200ns Pulse Width W Min. 0.1 Min. 50 Min. 190 Min. 700
Pulse Energy @200ns Pulse Width (Other Energy are available, please contact us for more information) uJ Min. 0.01 Min. 10 Min. 40 Min. 150
Pulse Width ns Min. 100 100 to 1000 100 to 1500 100 to 1500
Repetition Rate kHz Min. 10 10 to 20 10 to 100 10 to 100
Wavelength (Other wavelengths are available, please contact us for more information) nm 1550 ± 0.2 1550 ± 0.2 1550 ± 0.2 1550 ± 0.2
Laser Linewidth (Other Laser Linewidth are available, please contact us for more information) kHz Typ. 15, Max. 100 Typ. 15, Max. 100 Typ. 15, Max. 100 Typ. 15, Max. 100
Beam Quality M2 - Max. 1.1 Max. 1.1 Max. 1.4 Max. 1.4
PER dB Typ. 23, Min. 20 Typ. 23, Min. 20 Typ. 23, Min. 20 Typ. 23, Min. 20
Pulse On / Off Ratio dB Typ. 100, Min. 80 Typ. 100, Min. 80 Typ. 100, Min. 80 Typ. 100, Min. 80

ALiDAR High Power Amplifier Module

Unit ALiDAR-10-AMP-M-FA ALiDAR-40-AMP-M-FA ALiDAR-150-AMP-M-FA
Operating wavelength (other wavelengths are available) nm 1550.12 ±0.2 1550.12 ±0.2 1550.12 ±0.2
Pulse Width ns Typ. 100- 1000 Typ. 100- 1500 Typ. 100- 1500
Input Peak power mW Typ. 100 Typ. 100 Typ. 100
Pulse Peak power up to (No distortion) W min. 50 min. 190 min. 700
Input isolation) dB Min. 30 Min. 30 Min. 30

General Parameters

unit value remarks
Standard Operation Temperature °C 0 to +50 Standard
Non-standard Operation Temperature °C -10 to +60 Non-standard
Storage Temperature °C -10 to +70
Power Supply VDC +12 ± 0.25
Seed Laser Module Dimensions(G2) mm 300(W) x 200(D) x 80(H)
Amplifier Module Dimensions(G2) mm 300(W) x 200(D) x 80(H)
Seed Laser Module Dimensions(G3) mm 200(W) x 200(D) x 45(H) New Generation
Amplifier Module Dimensions(G3) mm 200(W) x 200(D) x 45(H) New Generation
Seed Laser Module Power Consumption W Typ. 30, Max. 60 for ALiDAR-150-M-FA
Amplifier Module Power Consumption W Typ. 54, Max. 72 for ALiDAR-150-M-FA
LED Status Indicators Power on, Seed/Amplifier enable, Case temperature overheat, Loss of seed/input power
Remote Control Port RS232
Protection Overheat auto shutdown
Cooling Air cooling
Output Termination Min. 30cm long 3mm tubing PM fiber with FC/APC connector

Ordering Information

Product Code
ALiDAR-xx-M-FA ; ALiDAR-xx-Seed-M-FA ; ALiDAR-xx-AMP-M-FA
xx : Output pulse energy in μJ


Key Features

Pulse energy up to 150μJ
Eye-safe wavelength - 1550nm
Linear polarization emission
Pulse duration from 100 to 1500ns
Pulse repetition rate from 10 to 100kHz
Narrow linewidth, down to 1.6kHz
Low RIN & low phase noise
Wide operating temperature, from -10 to +60°C
Maintenance free
High reliability






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