femtoTrain™ High-Energy Femtosecond Lasers

femtoTrain High-Energy Femtosecond Lasers MKS Spectra-Physics
  • SW11443
1040 nm; Pulse Energy >350, >500 nJ; Repetition Rate 10 MHz; Pulse Width 3.5, >5.0 W MKS... more
Product information "femtoTrain™ High-Energy Femtosecond Lasers"

1040 nm; Pulse Energy >350, >500 nJ; Repetition Rate 10 MHz; Pulse Width <220, <370 fs; Average Output Power >3.5, >5.0 W

MKS Spectra-Physics’ femtoTrain™ series is a family of compact, reliable and true turn-key fixed-wavelength femtosecond oscillators for medical, bio-imaging and other applications. As a compact, reliable and true turn-key fixed-wavelength femtosecond laser, femtoTrain is ideal for medical and bio-imaging applications in general, and specifically for photoactivation in optogenetics.

femtoTrain 1040-5 offers short pulse widths below 200 fs and high average power of 5 W to deliver 2.2 MW of peak power. femtoTrain is specifically designed for applications that require high pulse energy and peak power at a high repetition rate. This laser allows fast scanning or process speeds with a repetition rate of 10 MHz and pulse energy of >500 nJ.

The femtoTrain platform is optimized for low noise and outstanding long-term stability and is the ideal laser source for sensitive bio-imaging and micro-surgery applications. The pulse is near-transform limited and thus does not need dispersion pre-compensation.

femtoTrain is developed, designed and manufactured with high reliability and quality in mind. The laser is equipped with long life diodes and features a sealed optical cavity, manufactured in a clean room production environment. The result is a dependable laser with long lifetime, high uptime and low cost of ownership. With direct diode pumping technology and an ultra-stable optical cavity design, femtoTrain offers easy-to-use and proven 24/7 operation.

Key Features:

  • High Pulse Energy: >350, >500 nJ
  • High Repetition Rate: 10 MHz
  • High Peak Power: >0.38, 2.2 MW
  • Average Output Power: >3.5, >5.0 W
  • Wavelength: 1040 nm
  • Compact and Reliable
  • Turn-key Operation
  • Proven, Dependable Performance in 24/7 Operation
  • Pulse Width: <220, <370 fs
  • Power Stability: <1% rms Over 100 h, <0.5% rms Over 12 h
  • Beam Quality: TEM00, M2 <1.1
  • Beam Diameter: 0.6 ±0.12 mm (@Waist)
  • Beam Divergence: 2.2 ±0.4 mrad
  • Polarization: 100:1, Horizontal
  • Laser Head Cooling Requirements: Water Cooled, Closed-loop Chiller Included
  • Operating Temperature Range: 17 to 35 °C
  • Dimensions: 542 x 228 x 115 mm

Applications: Optogenetics (Photo-stimulation); Multiphoton Imaging (YFP, RFP, SHG); Tissue Dissection; Micro Surgery

Product Group: High-energy Femtosecond Lasers
Manufacturer Series Name: femtoTrain™
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