Green Laser Marker Series
Green Laser Marker Overview
RMI Laser’s Green Laser Marker Series is designed to mark highly reflective materials or highly sensitive substrates like silicon wafers with ease and precision. They operate in the visible light spectrum at 532 nm (Green).
The green laser marker is perfect for softer plastics, PCB Boards, IC Chips and for scribing or marking of Solar Cells of various material compositions. RMI Laser was one of the pioneers of green laser marker technology, and we’ve used that experience to develop a green laser that meets the special needs of semiconductor and solar marking applications.
The inherent advantages of the 532 nm wavelength are greater absorption across a wider range of materials, along with mitigated thermal energy allowing it to mark substrates that 1064 nm Near-IR lasers simply cannot. Along with these advantages, the Green Laser Series has very tight spot sizes with the smallest being around 10 um.
The Green Laser Series is available in 5 watts with an industry leading complete 3 year warranty.
See our certifications for direct part marking
Green Laser Marker Specs
Green Laser Marker Series Marker Head
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U-5G |
| Laser Source Built-in |
Diode Pumped Nd:YVO4 |
| Wavelength |
532 nm |
| Laser Source Output@ 40 kHz, average power |
6 W |
| Peak Power |
30 kW |
| Q-switch pulse width |
~14 ns @ 10 kHz |
100mm F-Theta Lens:
Beam Spot Diameter
Max Marking Area |
~20 µm
2.56 x 2.56”
65 x 65 mm |
165mm F-Theta Lens:
Beam Spot Diameter
Max Marking Area |
~30 µm
4.13 x 4.13”
105 x 105 mm |
254mm F-Theta Lens:
Beam Spot Diameter
Max Marking Area |
~40 µm
5.91 x 5.91”
150 x 150 mm |
| Optional Lenses (focal length) |
100, 165, 254 mm |
| Cooling System |
Air-cooled |
| Operational Temp Range* |
~10 - 40 ˚C (~ 50 – 104 ˚F) |
| Operational Humidity Range* |
80% non-condensing |
| Weight |
6.5 kg (14.33 lbs) |
| Dimensions LxWxH** |
229 x 142 x 163 mm (9.0 x 5.6 x 6.41 in.) |
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* Units stated at maximum output parameters
** Allow a minimum of 5 cm (2“) of open space around the Marker Head and Controller for free air circulation. Additionally, ensure at least 10cm (4”) of open space at the rear of the Controller and Marker Head for cable attachment and maintenance access
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Green Laser Marker Series Marker Controller
| Operational Temp Range* |
~10 - 40 ˚C (~ 50 – 104 ˚F) |
| Operational Humidity Range* |
80% non-condensing |
| Power Source |
AC 100 - 240 V
6A, 50/60 Hz |
| Consumption Power |
|
| Weight (with set of cables) |
11.6 kg (25.57 lb) |
| Dimensions LxWxH** |
455 x 445 x 135 mm (17.91 x 17.52 x 5.31 in.) |
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Green Laser Marker Benefits
Green Laser Marker Series Benefits:
- Ideal for Marking Semiconductor Components (Si Wafers, Epoxy Resins, Ceramics, PCB’s)
- Best Priced “Green” Laser Marker on the Market
- Low Thermal Transfer for Sensitive Substrates
- Micro Marking Capabilities (< 1 mm Text or Coding & 10 um spot size)
- Complete System Warranty of 3 Years
Green Laser Marker Configurations
Green Laser Marker Series Configuration Options:
- Available with 100 mm, 165 mm, 254 mm F-Theta Lenses
- Class IV or Class I Configurations
- Plug and Play Rotary Chuck Adaptation
- Custom Optics: Add a Waveplate, Change the Beam Expander, or 60 mm F-Theta Lens
