HIGH POWER INFRARED 1064nm SINGLE MODE FIBER LASER series

IR High power laser  1064 nm single frequency 47W IR fiber laser external seeder version IR High power laser  1064 nm single frequency external tunable seeder
Internal ALS Seeder version External ALS seeder Version External Tunable seeder version

 

 

  1064nm series up to 50w infrared Fiber Laser Fiber Laser 1064nm 5w 10w 50w  
  Button tech nir ir series  

1064 nm other wavelengths on demand

 

ALS-IR series is a range of high power, high brightness Single frequency All Fiber based MOPA Technology infrared laser. We design standard and custom lasers inside wide range of wavelength available from Yb3+ fiber based laser technology.
 

Based on patented technology and major advances in fiber and system design, our fully integrated laser platform offers diffraction limited output powers in excess of 50 W (depending on wavelength).For our standard 50W devices we include in the coolerless laser head a high power IR isolator to prevent damages that may occur from an intense back reflection, therefore the available power is >45W.
 

A full spectral control of the output is possible with linewidths down to less than 50kHz (single longitudinal mode) and a drift of the central wavelength down to less than 0.05pm over several hours.
 

Laser heads or output fibers with collimated beams are available. 
Power sharing over several output ports (2, 4, 8, 16...) is available as an option.

Keywords: High power, Low noise, Single frequency, Beam quality, Coolerless free space laser head, Maintenance free, Fast delivery.

   
   
  High power IR head with internal isolator ld
  High power coolerless IR fiber laser head
                                        Ultra compact coolerless IR fiber laser head
  up to 10W coolerless IR fiber laser head
 

A wide range of applications

____________________________________________________________________________________________________

Specifications

Download the datasheet  here

 

Optical  

Performance  

Units  

Wavelength   

 

1064   

 

nm 

Power  

 

5, 10,…50  

 

W

Beam quality  

M2 < 1.1

-

Transverse mode  

TEM 00

-

Spectral width 
           
longitudinal single mode
 

 
 Single frequency: < 50 kHz
(1)

 
 
-

Power stability over 8 hrs

 ≤ ± 0.3

%

Noise RMS
              
        Single frequency


≤ 0.05% , 10Hz to 10MHz 


-
 

Pointing stability    

< 0.5 

µrad/°C 

Output polarisation  

Polarised  > 99:1

-

Output fiber  

PM980/Collimated output/laser head (4)

-

Operating temperature range    

15-35

°C 

Electrical & Mechanical  

  

Interfacing 

Analogue (local/remote)

Supply requirements 

90-240V AC / 50-60 Hz

Power consumption (2)

200 <...<  400

Cooling (rack) 

Integrated air-cooled system (no water)

Size (L*W*D) – main unit (3)

Rack 19’ 3U - 483*428*130  

mm 

(1): Linewidth reduction to 3kHz available in option
(2): Depending on output power
(3): Standard dimensions. Others dimensions available for OEM.
(4): A laser head may be suitable, depending on wavelength, power and laser type.

Nota: For our standard 50W devices we include in the coolerless laser head a high power IR isolator to prevent damages that may occur from an intense back reflection, therefore the available power is >45W.

_________________________________________________________________________________________________

Output mode profile

Mode_TEM00_idal

Power stability

Power stability IR 20 1064

___________________________________________________________________________________________________

 Relative Intensity noise, ex ALS 50W1064 nm, is generally set in CP constant power mode , power stability <0.3% over 8hrs

ALS IR 1064 50W RIN ultra low noise IR fiber laser

Relative Intensity noise, ex ALS 50W1064 nm, can be set on request in CC (constant current mode), power stability <1.8% after full laser stabilization for ultra low noise performances.

    ALS IR 1064 50W RIN ultra low noise IR fiber laser

_________________________________________________________________________________________________

Laser heads dimensions (mm)

Up to 10W

Low IR power laser head up to 10W

 

Above 10W

 

 High power IR laser head

Laser controller rack

laser rack dimensions

 

Optical

 Performance  

Units 

Wavelength   

976 – 1080 +/- 0.5  

nm  

Power   

5…20 

W  

Beam quality    

M2  < 1.1 

-  

Pointing stability  

< 1 

µrad/°C 

Transverse mode   

TEM 00 

-  

Spectral width
               
longitudinal single mode  

 
 <
1 

 
 MHz 
 

Noise
                
peak-to-peak
               
rms 
 

 
 < ±0.3%

 < 0.2%, 10Hz to 10MHz
 

%  

Output polarisation   

Polarised  > 99:1 

-  

Output    

PM980 / HI1060 / LMA / Collimated fiber* 

-  

Warm up time  

< 2 

mn 

Operating temperature Range  

15-35 

°C 

Electrical & Mechanical

  

  

Interfacing 

Analogue (local/remote), USB 

- 

Supply requirements 

90-240V AC / 50-60 Hz 

- 

Power consumption 

< 300 

W 

Cooling 

Integrated cooling system (no water) 

- 

Size (L*W*D) – main unit 

Rack 19’ 2U - 483*300*86  

mm 

 

​back to products page