Dart – Picosecond Laser

Our highly engineered components and subsystem solutions – paired with deep expertise in advanced photonics – make us the global technology partner of choice for advanced industrial OEMs and system integrators. We have developed Dart, a picosecond laser, deliver more than 93% beam roundness across ±2 Rayleigh lengths, and reproducible from laser to laser.

Dart – Picosecond Laser

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Description

Designed for high precision applications with 93% beam roundness and reliable performance for consistent laser to laser processing results

 

Dart 532

Laser solution with reliable, repeatable operation to ensure precision in a multitude of applications.

 

Dart 1064

Laser solution with a range of powers and high aspect ratio results, ensuring precision across applications.

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Easy integration
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Compact, Alignment Aid, & Ruggedized Design

  • Streamline integration with single supplier for laser and scanning sub-systems
  • Compact footprint provides flexibility when integrating into machines
  • Accurate output beam boresight aids alignment and first-time installation
  • Ruggedized design for reliable pointing stability and precise positioning
High quality cutting and drilling
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Flexible Optimization Ensures Clean Material Processing

  • Beam circularity, typically across 2 Rayleigh lengths, ensures clean material processing
  • Reproducible beam characteristics from laser to laser ensures laser processing consistency
  • Flexible, versatile processing engine
  • Range of laser characteristics to optimize for a diverse array of materials and processing speeds
Minimal downtime
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Remote Monitoring

  • Design features extend periods between servicing
  • Remote monitoring to troubleshoot and anticipate preventive maintenance
Specifications
Model Dart 1064, 45 WattsDart 532, 25 WattsDart 1064, 10 WattsDart 532, 4 Watts
Central Wavelength

1064 nm

532 nm

1064 nm

532 nm

Average Power

45 W @ 1000 kHz

25 W @ 300kHz

10 W @ 1000 kHz

4 W @ 300 kHz

Repetition Rate

Single Pulse - 15 MHz

Single Pulse - 15 MHz

Single Pulse - 15 MHz

Single Pulse - 15 MHz

Average Power Stability (1σ, 8 hours)

<1% RMS

<1% RMS

<1% RMS

<1% RMS

Beam Circularity1

>93%

>93%

>93%

>93%

Pulse Energy (Single Pulse)

300 μJ (100 kHz)

120 μJ (200 kHz)

50 μJ (100 kHz)

20 μJ (200 kHz)

Pulse Energy (5x Pulse Burst, 100 kHz)

420 μJ

250 μJ

90 μJ

On Request

Pulse Duration

typ. 8 ps

typ. 8 ps

typ. 8 ps

typ. 8 ps

Seeder Repetition Rate

30 MHz (33 ns Pulse Spacing)

30 MHz (33 ns Pulse Spacing)

30 MHz (33 ns Pulse Spacing)

30 MHz (33 ns Pulse Spacing)

All specifications are subject to change without notice. Latest revision 11/5/2021.
1 – Measured using ISO 11146 standard
2 – Safety shutter according to EN ISO 13849 performance levele