FemtoLux 3

Microjoule Class Industrial Grade Femtosecond Fiber Laser
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  • Up to 3 W
  • Up to 2 µJ
  • 300 fs – 5 ps pulses
  • Single shot – 5 MHz pulse repetition rates
  • Burst shape active control
  • 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

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

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

ModelFemtoLux3
Main specifications 1)
Central wavelength1030 nm
Min pulse duration< 300 fs
Pulse duration control300 fs … 5 ps
Average output power3 W
Beam qualityM2 < 1.2
Laser repetition rate (PRRL ) 2)1 – 5 MHz
Pulse repetition rate after pulse picker 3)PRR = PRRL / N, N=1, 2, 3, …, 106
Pulse energy 2 μJ
Burst mode 4)up to 10 pulses
Burst energyup to 10 μJ
Burst shape controlinternal 5) or external 6)
Laser head dimensions400 × 267 × 105 mm
Control unit dimensions483 × 436 × 140 mm (19” rack)
Coolingpassive (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).

Performance & Drawings

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