[EKSPLA]
FemtoLux 3

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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.

Feature

  • 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

Related Applications

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

Performance

Specification
ModelFemtoLux3
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 (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 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).

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