Fiber laser0 pages

STM Series Fiber Lasers
Reliability and maintenance-free
Laser MTBF: >250.000 hours verified on field data
All components spliced together
Specific mechanical design to protect
components against shocks and vibrations
Specific fiber design photo-darkening free (no
output power decrease versus time)
Over 7.000 hours passed on long term testing
with several units (tests still on-going)
Enhanced pulse shape
Higher peak power during a longer time.
Slower peak power drift with repetition rate
(constant pulse duration) compare to Q-Switched
laser
Additional features
Back-reflection alarm : protect the laser against back-reflection (no back-reflection with STM20EG
which is insensitive to back-reflection)
Secured electronic interface
Fast + feature : reduce switch on/off time (150/9μs) and completely suppress parasitic pulses
during switch off =>significantly reduce time per job and marking quality
USB Control Software for laser control and monitoring
Easy integration and use
Only few parameters to be set to obtain high marking quality
STM10

STM20

STM20HF

STM20EG

STM30EG

Wavelength (nm)

1064

1064

1064

1064

1064

Average power (W)

10

20

20

20

30

Energy (mJ)

0.5

1

0.2

0.8

1

Typical peak power (kW)
Typical pulse width
(FWHM/10%, ns)
Repetition rate (kHz)

6 (20kHz)

8.5 (20kHz)

6 (100kHz)

8.5 (25kHz)

12 (30kHz)

80/100

100/160

25/50

80/120

80/120

20-250

20-250

100-500

25-250

30-250

Typical beam quality M2
Beam diameter at 99%
(mm)

2.2

2.3

1.6

2.0

2.0

8.5

8.5

8.5

8.5 or 12

8.5

1. Engraving &
marking metals
2. Marking
plastics

1. Fast marking
2. Oxides &
coating removal
3. D&N

1. Engraving high
reflective metals
2. Fine marking

1. Engraving
high reflective
metals
2. Fine marking

Applications

Marking
metals &
plastics

Marking mirror with coated material
http://www.Sintec.sg http://www.SintecOptronics.com sales@SintecOptronics.com

sales@sintec.sg

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