FemtoLux 3

Microjoule class industrial grade femtosecond fiber laser

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datasheet

/ Up to 3 W

/ Up to 2 µJ

/ 300 fs – 5 ps pulses

/ Single shot – 5 MHz pulse repetition rates

/ Burst shape active control

FemtoLux 3 femtosecond microjoule class fiber laser

Download
datasheet

/ Up to 3 W

/ Up to 2 µJ

/ 300 fs – 5 ps pulses

/ Single shot – 5 MHz pulse repetition rates

/ Burst shape active control

Features & Applications

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Features

Up to 3 W output power
300 fs … 5 ps tunable pulse duration
Up to 2 μJ/pulse and 10 μJ/burst
Excelent beam quality M² < 1.2
Individual pulse control
Burst shape control
Passive cooling (convective)
24/7 operation

Applications

Marking and structuring
Micromachining
Ophtalmologic surgery
Photopolymerization
Biological Imaging
Pumping femtosecond OPO/OPA

Description

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FemtoLux 3 is a modern industrial femtosecond laser aimed for micromachining, engraving and ophthalmologic surgery applications. Laser delivers up to 3 W of average power and up to 2 μJ femtosecond pulse energy. FemtoLux 3 is a flexible platform which allows to optimize output parameters for the desired process. The repetition rate as well as the output power can be easily changed with integrated pulse picker. With burst mode enabled FemtoLux 3 can generate bursts of pulses with energy above 10 µJ with burst shape pre-programed or controlled in real time. Pulse duration can also be programed up to 5 ps.

Specifications

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Model	FemtoLux3
Main specifications ¹⁾
Central wavelength	1030 nm
Min pulse duration	< 300 fs
Pulse duration control	300 fs … 5 ps
Average output power	3 W
Beam quality	M² < 1.2
Laser repetition rate (PRR_L ) ²⁾	1 – 5 MHz
Pulse repetition rate after pulse picker ³⁾	PRR = PRR_L / N, N=1, 2, 3, …, 10⁶
Pulse energy	2 μJ
Burst mode ⁴⁾	up to 10 pulses
Burst energy	up to 10 μJ
Burst shape control	internal ⁵⁾ or external ⁶⁾
Laser head dimensions	400 × 267 × 105 mm
Control unit dimensions	483 × 436 × 140 mm (19” rack)
Cooling	passive (convective)

1) Due to continuous improvement all specifications are subject to change without notice.
2) When pulse picker is set to transmit every pulse.
3) At fixed laser repetition rate.
4) Time interval between the pulses is about 20 ns.
5) Using provided software for burst shape control (slow control).
6) By user provided signal using analog input (real time).