Jasper: High Power Femtosecond Fiber Laser
JASPER is a 1030 nm high-power femtosecond laser, delivering pulses with energy up to 100 µJ and 60 W of average power.
With a truly monolithic all-fiber amplified oscillator inside this laser provides fast warm-up time. Furthermore, you can count on unprecedented long-term stability and hands-free operation. The heart of the system is our unique truly all-fiber oscillator. Thanks to its unique construction and SESAM-free technology Jasper is amazingly robust and reliable. Additionally, the fiber amplifiers ensure unbeatable beam pointing stability even in a harsh environment – unlike the free-space constructions.
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| 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 ± 2.5 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 | < 270 fs FWHM (< 250 fs typ.) | |||
| Pulse duration tuning | < 270 fs – 8 ps (optional 270 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 (typ. < 1.15) | |||
| 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 270 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)
- Semiconductor & OLED manufacturing
- Solar cell manufacturing
- Luxury watchmaking
- Stents and medical device manufacturing
