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Lasers

Jasper: High Power Femtosecond Fiber Laser

JASPER is a 1030 nm high-power femtosecond fiber laser, delivering pulses with energy up to 100 µJ and 60 W of average power. With truly monolithic all-fiber front-end this laser provides fast warm-up time, unprecedented long-term stability and hands-free operation. Contrary to free space laser amplifiers, fiber amplifiers ensure unbeatable beam pointing stability even in harsh environment.

  Jasper 10 Jasper 20 Jasper 30 Jasper 60
Maximum average power > 10 W > 20 W > 30 W > 60 W
Maximum pulse energy > 50 μJ > 100 μJ > 100 μJ > 100 μJ
System base repetition rate 20 ± 2 MHz
Two stage repetition rate tuning: Selectable with control software
 Internal repetition rate 200 kHz – 20 MHz 300 kHz – 20 MHz 600 kHz – 20 MHz
 Pulse picker 0 Hz – 1 MHz
Pulse duration < 250 fs (FWHM)
Pulse duration tuning < 250 fs – 8 ps 
(optional 250 fs – 20 ps)
Central wavelength 1030 ± 5 nm
Optional wavelength outputs 515 nm, 343 nm, 258 nm
Built-in pulse picker Pulse on demand, any division of the base repetition rate
Beam quality M2 < 1.3 (typical <1.2)
Polarization Linear, vertical
Burst mode for process enhancement Included
External gating trigger Included
Laser control software Included
All specifications are subject to change without prior notice due to continuous improvements.
  • Wide pulse duration tuning – up to 20 ps
  • Second Harmonic output (515 nm)
  • Third Harmonic output (343 nm)
  • Fourth Harmonic output (258 nm)

If you require continuous wavelength tuning, please check Fluence Harmony Optical Parametric Amplifier.

Jasper is the right choice whenever there is a need for the high power and high pulse energy while maintaining a very short pulse duration. Some applications include: