Spark Lasers SIRIUS - Picosecond Lasers for Micro Material Processing

Femtosecond laser system s-pulse HR
  • Femtosecond laser system s-pulse HR
  • Femtosecond laser system s-pulse HR
  • Femtosecond laser system s-pulse HR

Reference number: SPK-Sirius

The SIRIUS series lasers produce high energy at ps pulses in a compact and rugged format.


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Laser & Light Sources Team
Phone: +49 8153 405-11


The SIRIUS laser produces high energy with short (< 10 ps) pulses, in a compact and robust format. Offering one of the world's lowest cost of ownership, high precision and ease of integration, SIRIUS is ideally suited for industrial applications such as selective ablation of thin layers, glass engraving or micron-scale features used in a wide variety of applications in industrial market segments.

From single shot to 1 MHz, its efficient and intuitive GUI, with "on-the-fly" fully electronic parameters setting, makes it the best ally to fine tune even the most challenging processes whatever the PRF.

SIRIUS fits perfectly into any system working in a 24/7 operating enviroment. Its very reduced footprint, weight and low capital investment will maximize your ROI.






1064 nm

532 nm

Spectral width

< 0.3 nm

< 0.3 nm

Pulse duration

< 10 ps

< 10 ps



Pulse energy

>120 µJ at 20 kHz (2W)

60 µJ at 50 kHz (3W)

35 µJ at 100 kHz (3.5W)

20 µJ at 200 kHz (4W)

9 µJ at 500 kHz (4.5W)

5 µJ at 1 MHz (5W)

46 µJ at 50 kHz (2,3W)

25 µJ at 100 kHz (2,5W)

11 µJ at 200 kHz (2,3W)

3 µJ at 500 kHz (1,8W)

1,4 µJ at 1 MHz (1,4W)

Repetition rate

Single pulse up to

1 MHz (with burst mode)

 < 1.2

< 1.2

Beam waist diameter

 1 mm

1 mm

Beam pointing

< 25 µrad/°C


 > 0.85

> 0.85

Warm-up time

< 5 min

< 10 min

Power stability

< 2% RMS

Pulse stability

< 2% RMS


Linear, >100:1


External Interfaces

High speed external synchronisation (Sync. Out/In),

communication through USB, RS 232,TCP/IP


Software interfaces

Intuitive GUI, serial communication protocol

Pulse control

External AOM with gating and burst mode

Laser head

dimensions & weight

464 x 290 x 118 mm3 – 16kg

Laser controller

dimensions & weight

19”/3U rack – 12 kg

Standard cable


3 m

Power consumption

100 to 240 VAC, < 400 W


Water cooled



3rd harmonic generation available

External module with 3 wavelengths connected to main housing

Low timing jitter < 20 ps for pulse on demand

* Specifications subject to change without notice.

**Other wavelengths available upon request

Laser 2000 GmbH is the exclusive distributor of Spark Lasers in Germany, Austria, Nordics and Iberia.