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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