
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 a 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 a 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 |
at repetition rate up to | 200 kHz | 200 kHz | 300 kHz | 600 kHz |
System base repetition rate | 20 ± 2 MHz | |||
Two stage repetition rate tuning: | Selectable with control software | |||
Internal repetition rate | 200 kHz – 20 MHz | |||
Pulse picker | Single pulse – 2 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 | With Harmonic Generation module (HGM): 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.
- Maximum fiber construction – minimum misalignment
- Our most powerful and versatile construction
- Industrial grade, scientific performance
- Based on truly all-fiber, SESAM-free Fluence Oscillator
- Long lifetime and unprecedented stability
- Standard 250 fs – 8 ps pulse duration tuning by default
- Burst mode for process enhancement included by default
Jasper is the right choice whenever there is a need for high power and high pulse energy while maintaining a very short pulse duration. Some applications include:
- Micromachining
- Glass cutting
- Surface structuring
- Ophthalmology
- Pumping of Optical Parametric Amplifiers (e.g. Fluence Harmony)
