Hardworking Lasers

ALS Visible

IMG_4170

ALS IR

ALS IR new_laser_Rack_dtour_compress_2

ALS Ocean

ALS-OCEAN

ALS-OCEAN is a high power, high brightness multiwavelength platform which has been developed 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).

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 W
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

als_ocean_plan

(Dimensions in mm)

 

Controller rack

 

A: 483  B: 133  C: 123  D: 466  E: 436 (mm)