HIGH POWER INFRARED SINGLE MODE FIBER LASERS

                                                                laser 976 10W ld

976nm series up to 10w infrared Fiber Laser Fiber Laser 976nm 2w 5w 10w 1030nm series up to 50w infrared Fiber Laser Fiber Laser 1030nm 5w 10w 50w 1064nm series up to 50w infrared Fiber Laser Fiber Laser 1064nm 5w 10w 50w

more 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.

Button tech nir ir series Fiber Laser 976nm 1030nm 1064nm 5w 10w 50wHigh power IR head with internal isolator Fiber Laser 976nm 1030nm 1064nm 5w 10w 50w
 

A wide range of applications

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Specifications

Download the datasheet here

 

Optical  

Performance  

Units  

Wavelength   

976  

1030  

1064  

nm 

Power  

5, 10, 15... 

5, 10,…50  

5, 10,…50  

W

Beam quality  

M2 < 1.1

-

Transverse mode  

TEM 00

-

Spectral width 
           
longitudinal single mode
           
multi-longitudinal mode

 
 Single frequency: < 50 kHz
(1)
Narrow bandwidth: < 50 pm 

 
 
-

Power stability

 ≤ ± 0.3

%

Noise RMS
              
        Single frequency
                      Narrow bandwidth


≤ 0.05% , 10Hz to 10MHz
≤ 0.2% , 10Hz to 10MHz   


-
 

Pointing stability    

< 1 

µrad/°C 

Output polarisation  

Polarised  > 99:1

-

Output fiber  

PM980/HI1060/Collimated output/laser head (4)

-

Operating temperature range    

15-35

°C 

Electrical & Mechanical  

  

Interfacing 

Analogue (local/remote), USB

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.

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Output mode profile

Mode_TEM00_idal

Power stability

Power stability IR 20 1064

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 Relative Intensity noise

RIN théorique IR 12 14

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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

 back to products page

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