[EKSPLA]
Atlantic series

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Description

Atlantic series lasers have been designed as a versatile tool for a variety of industrial material processing applications. They are compact, OEM rugged, with up to 60 W output power at 1064 nm. Featuring short pulse duration Atlantic series lasers offers minimized thermal damage to the material, what is becoming more and more important in wide range of industries: photovoltaics, electronics, biomedicine, automotive.

Innovative design, employing fiber based oscillator ensured excellent output beam parameters: M2 < 1.3 with pulse energy fluctuations < 1 %. All optical components are placed into sealed monolithic block thus ensuring reliable 24/7 operation.

High, up to 1 MHz repetition rate, combined with low maintenance requirements establishes this laser as good choice for industrial, high throughput material processing systems, requiring speed and precision. Optical components are installed in a robust, precisely machined monolithic aluminum block, which could be used as a separate module for customized solutions.

The system is sealed to provide long term stable operation in manufacturing environments. Designed for robust, low maintenance operation, the Atlantic offers maximum reliability due to an optimized layout, PC controlled operation, a built-in self-diagnostics system and advanced status reporting. Superior beam quality allows easy focusing of the laser beam into the smallest spot size at various working distances and enables processing of practically any material.

The Atlantic series has been designed as a low-maintenance-costs solution. All replacement of consumables can be performed at user facilities by trained technicians.

Feature

  • Up to 60 W at 1064 nm output power
  • Up to 1 MHz repetition rate
  • Up to 200 µJ pulse energy
  • Short pulse duration 10 ps
  • Excellent beam quality M2 < 1.3
  • Individual pulse control
  • Smart triggering for synchronous operation with polygon scanner
  • Compact, sealed and rugged design
  • Low maintenance
  • Single-phase powering
  • No external cooling water

Related Applications

  • Drilling
  • Cutting
  • Patterning
  • Structuring
  • Ablation
  • Micromachining

Specification
VersionAtlantic 60-1064Atlantic 60-532Atlantic 60-355
Main specifications 1)
Wavelength 1064 nm 532 nm 2) 355 nm 2)
Repetition rate 3) 400 kHz to 1000 kHz (tunable within full range)
300 kHz to 1000 kHz (fixed at single frequency)
Average output power at 400 kHz 4) > 60 W > 35 W > 20 W
Pulse energy at 400 kHz 5) > 150 µJ > 85 µJ > 50 µJ
Pulse energy contrast > 100:1 > 500:1 > 1000:1
Power fluctuations 
over 8 h after warm-up (pk-to-pk)
< 2.0 % < 2.5 % < 3.0 %
Pulse energy stability at 400 kHz (Std. dev.) < 1.0 % < 2.0 % < 2.5 %
Pulse duration (FWHM) 6) 10 ± 3 ps
Polarization linear, vertical, 100:1
M2 < 1.3
Elipticity < 0.85
Beam divergence (full angle) < 1.5 mRad < 1.0 mRad < 1.0 mRad
Beam pointing stability (pk-to-pk) 7) < 50 µRad
Beam diameter (1/e2) 
at 50 cm distance from laser aperture
1.5 ± 0.3 mm
Triggering mode internal / external
Pulse output control frequency divider (down to single shot), arbitrary pulse selection, power attenuation
Control keypad / USB
Operating requirements
Mains requirements 208/230 V AC selectable, single phase 50 or 60 Hz
Power < 3.5 kW
Operating ambient temperature 18 – 27 °C
Operating temperature stability 
within the operating temperature band
< ± 2 °C
Relative humidity 10 – 80 % (non-condensing)
Air contamination level ISO 9 (room air) or better
Physical characteristics
Laser head size (W × H × L) 364 × 190 × 720 mm 364 × 190 × 891 mm
Power supply unit size (W × H × L) 553 × 1019 × 867 mm
Umbilical length 4 m
Classification
Classification according EN60825-1 CLASS 4 laser product
  1. Due to continuous improvement, all specifications are subject to change without notice. Parameters marked typical are not specifications. They are indications of typical performance and will vary with each unit we manufacture. Unless stated otherwise, all specifications are measured at 1064 nm.
  2. Fundamental wavelength and lower harmonics are also available with full specifications. Automatically switched outputs.
  3. Pulse repetition rate can be factory pre-set to single requested frequency or tunable in all specified range. Lower pulse repetition rates are available using pulse gating system (included in standard configuration).
  4. See typical power curve for other pulse repetition rates.
  5. See typical energy curve for other pulse repetition rates. Maximal energies at lowest fixed pulse repetition rates are 200 µJ at 1064 nm, 120 µJ at 532 nm, 75 µJ at 355 nm.
  6. Measured at 1064 nm fundamental wavelength.
  7. Defined as short term < 2 min. beam angular stability.
 

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