This family of rugged and compact OEM femtosecond lasers uses state-of-the-art mode-locking technology to deliver ultra-short femtosecond pulses with outstanding long-term stability, superior pulse-to-pulse stability, low noise, and excellent TEMoo mode quality.
Developed for cutting edge applications
The aeroPULSE FS20 is designed for a diverse range of applications including optogenetics, ophthalmology, OPA pumping, LIDAR and material processing.
As standard, the aeroPULSE FS is available with output powers up to 20 W emitting at 1030 nm. Other wavelengths, including green, are available upon request.
Get the dual wavelength second harmonic module
The attachable second-harmonic generation (SHG) module makes it possible to switch between 10 μJ at 515 nm and 20 μJ at 1030 nm. The wavelength is selected via software.
Maintenance-free and OEM-ready
The aeroPULSE FS lasers were developed for demanding 24/7 OEM applications, highlighting unit-to-unit consistency and uptime, low cost of ownership, and ease of integration.
Designed for the stringent requirements of materials processing and micromachining applications where its superior reliability are mandatory product attributes. Every feature of the aeroPULSE is designed for continuous and consistent operation in demanding applications.
The system configuration consists of a 19” rack-mountable control unit and a very low profile laser head that can be mounted either horizontally or vertically. The complete system is water-cooled supporting high output power performance.
The system can be remotely controlled via an RS-232 interface and incorporates extensive onboard data logging of key parameters.
Our proprietary manufacturing technology ensures product quality while our tightly controlled supply chain makes for consistency.
Features
- Average powers of >20 W @1030 nm and 10 W @515 nm
- Pulse energies of >20 μJ @1030 nm and >10 μJ @515 nm
- Available pulse width <0.5 – 3 ps
- Up to 50 MHz repetition rate
- Excellent beam pointing stability
- All-fiber design, industrial reliability
- System monitoring via remote diagnostics
- Very quick warm-up time
- Plug and Play
- Maintenance-free 24/7 operation
As standard, the aeroPULSE FS femtosecond laser comes with a center wavelength of 1030 nm. With the attachable Second-Harmonic Generation module, you can switch between 1030 nm and 515 nm.
The fiber platform of the aeroPULSE is very flexible, which means that we can supply other configurations, should you need it. Let us know what you need.
| Model | Power | Pulse Length | Rep. rate, available* |
| FS20 | 20 W @ 1030 nm | <0.5 - 3 ps | 0.2 - 50 MHz |
| FS20 dual wavelength | 20 W @ 1030 nm
10 W @ 515 nm |
<0.5 - 3 ps | 0.2 - 50 MHz |
* Other values available on request
Optical
| Model | aeroPULSE FS20 | With dual wavelength module |
| Center wavelength | 1030 nm | 515 nm |
| Power | 20 W | 10 W |
| Pulse duration | <0.5 - 3 ps | < 0.5 ps |
| Pulse energy | 20 µJ at 200-1000 kHz | 10 µJ at 200-1000 kHz |
| Repetition rate | 0.2 - 33 MHz | 0.2 - 33 MHz |
| Beam diameter | 1.0 mm | 1.0 mm |
| Beam divergence | < 1.6 µrad | < 1.0 µrad |
| Spatial mode, fundamental | M2 ≤1.2 | M2 ≤1.3 |
| Beam asymmetry/ellipticity | 15 % | 20 % |
| Power stability (8 hours), RMS | 0.5 % | 0.5 % |
| Pointing stability (8 hours) | <50 µrad | <50 µrad |
| Polarization - linear, PER | >25 dB | >25 dB |
Mechanical/Electrical
| Model | aeroPULSE FS20 | With dual wavelength module |
| Computer Interface | USB 2.0, RS 232 | USB 2.0, RS 232 |
| Operation Voltage | 100-240 VAC, 33-60 Hz | 100-240 VAC, 33-60 Hz |
| Power Consumption | <330 W | <330 W |
| System Cooling | Water-based | Water-based |
| Chiller | Rack-mount or floor stand | Rack-mount or floor stand |
| Operation Temperature | 18-30°C | 18-30°C |
| Storage Temperature | -10°C to +60°C | -10°C to +60°C |
| Dimensions (WxHxL) | ||
| Laser head Control unit Chiller (floor stand) Chiller (rack mount) |
335.5 x 100 x 545.1 mm3 482 x 174.5 x 418 mm3 (4U 19" rack) 330 x 197 x 279 mm3 432 x 177 x 438 mm3 |
337.75 x 84 x 678.1 mm3 482 x 174.5 x 418 mm3 (4U 19" rack) 330 x 197 x 279 mm3 432 x 177 x 438 mm3 |
| Weight laser head | 13.9 kg | 17.8 kg |
| Weight control unit | < 14.7 kg | < 14.7 kg |
| Weight chiller | 9 kg | 9 kg |
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aeroPULSE support/warranty
The product is covered by a comprehensive warranty. Service options are available. For details, please enquire. All aeroPULSE lasers are completely maintenance-free and have an expected lifetime of more than 20,000 hours. Please contact your sales representative for more information.
Lifetime
The aeroPULSE systems are driven by our proven pulsed platform used in the SuperK EXTREME supercontinuum lasers. Consequently, the systems are completely maintenance free and have an expected lifetime of more than 20,000 hours.
| All NKT Photonics products are produced under our quality management system certified in accordance with the ISO 9001:2015 standard. |  |
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