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High Power 1064nm Infrared Fibre Laser & Amplifier

The high power 1064nm single mode fibre laser is low-noise, single frequency, continuous wave, infrared laser built with a MOPA architecture.

Description

The high power 1064nm single mode fibre laser from our partner Azur Light Systems has output powers up to 130 W. It is a continuous wave industrial-grade laser with excellent stability and uses Yb3+ fibre based laser technology. It’s smart design using Master Oscillator Power Amplifier (MOPA) architecture gives the freedom for us to tailor the product to your application.

Key Features:

  • Ultra-low noise – intensity noise < 0.02% RMS
  • Single Frequency – linewidth is less than 50 kHz with option to reduce down to 3 kHz and tunable linewidth option available
  • Best-in-class Pointing stability – less than ± 0.5 µrad/°C
  • Maintenance free – long life
  • Long term power stability with centre wavelength drift – less than ± 0.5% over 8 hours
  • Internal seeder, *external seeder and stand-alone amplifier options available
  • Passive laser heads or output fibres with collimated beams are available – the passive heads doesn’t generate heat and doesn’t need any active cooling systems
  • Various output power options available – theses include 5W, 10W, 20W, 50W and 130W

*The Azurlight seeder is housed in an external rack. This allows future upgrades such as adding power splitters to drive multiple amplifiers in parallel or upgrade or change of seed laser

Technical Specification:

 5, 10 W20, 50 W130 W
Wavelength 1064 nm1064 nm1064 nm
Single frequency linewidth (1)<50 kHz<50 kHz<50 kHz
Narrowband linewidth< 100 pm< 100 pm< 100 pm
Input connection (amp. only)FC/APCFC/APCFC/APC
Input power (amp. only) 10 - 100 mW10 - 100 mW10 - 100 mW
Spatial mode TEM 00TEM 00TEM 00
Beam quality
M² < 1.1M² < 1.1M² < 1.2
Beam diameter "free space"1.0 ± 0.2 mm1.0 ± 0.2 mm1.3 ± 0.2 mm
Long term power stability (8 hours)≤ ± 0.5%≤ ± 0.5%≤ ± 0.5%
Pointing stability < ± 0.5 μrad/°C< ± 0.5 μrad/°C< ± 0.5 μrad/°C
Output polarisation Vertically polarized > 300:1Vertically polarized > 300:1Vertically polarized > 300:1
Output power tunability 1 to 100% (10 to 100% recommended)1 to 100% (10 to 100% recommended)1 to 100% (10 to 100% recommended)
Laser controlMulti-turn potentiometer, Touch screen, Analog voltageMulti-turn potentiometer, Touch screen, Analog voltageMulti-turn potentiometer, Touch screen, Analog voltage
Noise RMS [100 Hz - 10 MHz] ≤ 0.02%≤ 0.02%≤ 0.02%
Interface Analogue (local/remote)Analogue (local/remote)Analogue (local/remote)
Power Supply requirements 90-240 V / 50-60 Hz90-240 V / 50-60 Hz90-240 V / 50-60 Hz
Power consumption200 W to 300 W200 W to 300 W200 W to 300 W
Cooling (rack) Integrated air-cooled systemIntegrated air-cooled systemWater cooled
Cooling (head) Coolerless laser head. No heat sink or active cooling required Coolerless laser head. No heat sink or active cooling required Water cooled
Size (L*W*D) – main unit (2)Rack 19"3U - 460x440x130 mm Rack 19"3U - 460x440x130 mm Rack 19"6U - 460x440x260 mm
Size (L*W*D) – laser (2)150x115x47 mm330x116x81 mm460x265x105 mm

(1): Typical Linewidth < 30 kHz

(2): Standard dimensions. Other dimensions available for OEM

Architecture Options:

Internal Seeder

Seeder and amplifier chain in a standard 3U 19” rack. Choice of Constant Current or Constant Power mode.

External Seeder

Azurlight seeder is housed in an external rack. Allows future upgrades such as adding power splitters to drive multiple amplifiers in parallel or upgrade or change of seed laser.

Stand-Alone Amplifier

Amplifier/SHG for use with a client seed source. Input FC/APC. Automatic detection on amplifier input which validates adequate power and polarisation of seeder.

View/Download the datasheet for the 130 W laser here.

View/Download the datasheet for the other models here.

Application Areas:

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