HIGH POWER MULTI-WAVELENGTH FIBER LASER PLATFORM

488 / 515 / 532 nm

 

ALS-OCEAN is a high power, high brightness multiwavelength platform  which has been developped to offer a drop in replacement of the high power Argon gas lasers. A combination of 2 to 3 wavelengths in a single laser head is available, with output beams in parallel or collinear positions.

Based on patented technology and major advances in fiber and system design, our fully integrated laser platform offers diffraction limited multi-watts output powers.
The passive optical head avoid any heat generation (no fan, no chiller, for a better stability).



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A wide range of applications  

High power Argon replacement

Laser Doppler Velocimetry

Holography

Industrial control and measurement

Interferometry

Spectroscopy

Holohrphic microscopy

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Specifications

Download the datasheet here

Optical  

Performance  

Units  

Multi wavelenght platform

Combination of 2 to 3 wavelengths

-

Wavelength  (1)

488  

515  

532  

nm 

Power   

0.5, 1, 2,...  

0.5, 1, 2 … 10  

0.5, 1, 2 … 10

W

Beam quality  

M2 < 1.1

-

Transverse mode  

TEM 00

-

Spectral width 
           
longitudinal single mode
           
multi-longitudinal mode

 
 Single frequency: < 200 kHz
  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  

Single mode PM fiber to laser head
Power splitting and fiber recoupling available

-

Operating temperature range    

15-35

°C 

Electrical & Mechanical  

  

Interfacing 

Analogue (local/remote), USB

Supply requirements 

90-240V AC / 50-60 Hz

Power consumption

200<...<  400

Cooling (rack) 

Integrated air-cooled system (no water)

Cooling (head) 

“Coolerless” laser head.
No heat sink or active cooling required

-

Size (L*W*D) – main unit (2)

Two to three racks units 19’ 3U - 483*428*130  

mm 

Size (L*W*D) – laser head (2)

290*150*47 

mm

(1): Others wavelength in the 488-560nm range available on request.
(2): Standard dimensions. Others dimensions available for OEM.

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Spatial mode

TEM00 M2 < 1.1

Mode TEM00 idal

Relative Intensity Noise

RIN théorique 12 14

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Lasers head

 

Ocean laser head LR

 

 

Controller racks (one per wavelength)

newrack2015 IR Lowdef

 483 x 460 x 130 (mm)

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High power single mode fiber lasers at 488 nm

ALS-BLUE is a high power, high brightness visible laser based on new wavelength Yb3+ fiber lasers.
 

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 1 W.
 

Optical fiber output as standard, greatly reducing integration complexity.
 

Power sharing over several output ports (2, 4, 8, 16...) is available as an option, dramatically reducing the cost for parallel processing applications.