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

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

ALiDAR High Power Amplifier Module

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

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-aa-M-FA ; ALiDAR-aa-Seed-M-FA ; ALiDAR-aa-AMP-M-FA
aa : 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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