HIGH POWER SINGLE MODE SINGLE FREQUENCY 351 nm & 355 nm UV FIBER LASERS

 

 

Laser fibre 351nm

                                                                                          Fiber Laser UV 351 and UV 355 CW

 

                                                                                                                                                                                                                                                                                                                                                bouton tech 351 series

                                                                                                                                bouton tech 355 series

ALS-351 series is a range of high power, high brightness fiber lasers. with long coherence length and high polarization ratio.

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 25 mW.

Our ultra-low noise fiber laser technology is particulary interesting for the most demanding application requiring an excellent stability in terms of power, pointing or frequency.

A full spectral control of the output is possible with linewidths down to less than 500kHz (single longitudinal mode) and a drift of the central wavelength down to less than 0.2pm over several hours.

The passive optical head avoids any heat generation (no fan, no chiller) to offer the best performances and an easy integration.
Fiber recoupling are available as an option.

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A wide range of applications

Krypton laser line replacementadn bleu

Biophotonics

Non linear optics

Interferometry

Flow cytometry

Raman

Photoluminescence

Food and beverage control

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Specifications

Download the datasheet Lasers 351 or Lasers 355

 

     
  Wavelength            35X          nm
  Output power CW           20

25

          30(4)

mW

Beam quality

                                    M²>1.2

-

Spatial mode

TEM 00

-

Spectral width: 

 Single frequency: < 500 kHz(1)

 -

Power stability

≤ ± 0.9

%

Noise RMS

≤ 0.9% , 100Hz to 10MHz


-

Pointing stability   

<+/- 20µrad

µrad/°C

Beam Dia.

                                     0.7 ± 0.3

mm

Output fiber

Single mode PM fiber to laser head
Power splitting and fiber recoupling available (2)

-

Operating temperature range  

18-30 stabilized

°C 

Electrical & Mechanical

  

 

Analogue (local/remote)

Supply requirements 

90-240V AC / 50-60 Hz

Power consumption (2)

150<...<  200

 
 

Integrated air-cooled system (no water)

Cooling (head)

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

-

Size (L*W*D) – main unit (3)

Rack 19’ 3U - 483*428*130  

 

Size (L*W*D) – laser head (3)

100(W) x 45(H) x 160(L)mm

mm

(1): Linewidth reduction to 20kHz available in option

(2): Depending on output power

(3): Standard dimensions. Others dimensions available for OEM

(4): to be release soon

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Output mode profile

TEM00 M²<1.2

Mode TEM00 idal

 

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Pointing stability

 ALS GR 515 5W pointing stability

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Lasers head

 tete 351 v1

 

Dimensions  100(W) x 45(H) x 160(L)mm

Controller rack

controllers 351ld

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

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