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Cold Marking

Laser Focus World - February 2018

Laser Focus World - February 2018

cold process, rather than heated to
vaporization via boiling.
Picosecond lasers are already being
used to directly mark automotive metal parts with 2D barcodes (see Fig. 1)
where it is essential that the barcode not
fade with usage. They are also used in
marking the…

Microsoft Word - Coherent Whitepaper - Marking Stainless Steel Medical Devices

Microsoft Word - Coherent Whitepaper - Marking Stainless Steel Medical Devices

…surface, so re-passivation is unavoidable after this
type of marking. However, the passivation in turn typically causes this type of mark to fade.
And for multi-use products, the main limitation is that these oxide marks also fade with
repeated autoclaving. The contrast eventually…

RAPID NX Laser

RAPID NX Laser

…1% over 8 hours Pk to Pk variation of the rolling average power (average power measured every 30 seconds and averaged over 5 minutes) Warm up time Cold start: < 15 minutes Warm start: < 10 minutes CW leakage < 5% output power Long-term pointing stability at fixed rep-rate < ±25 µrad Over 8 hours…

AVIA LX 355-20 Laser

AVIA LX 355-20 Laser

…Compact DPSS lasers Drawing Avia LX w/o handle Applications Application Process Material Materials Processing Drilling Engraving Scribing Cutting Marking Flexible PCB Glass Thin Film Ceramic Silicon Metal --> Features & Benefits AVIA LX Key Advantages:
* Integrated laser head – eliminates…

Excimer Lasers

Excimer Lasers

--> Excimer Lasers Excimer lasers are powerful and versatile light sources in the UV range of the electromagnetic spectrum. Because of their cold ablation and short wavelength, excimer lasers are used for countless applications. Contact Us About This Product Close All Excimer Lasers and Applications…

Microelectronics

Microelectronics

…- Laser-direct writing, inspection, repair Wafer - Inspection (bare and patterned), dicing, marking, scribing Metrology - Thin-film diagnostics, optics inspection Device - Test & measurement, marking, trimming and memory repair Printed Circuit Boards (PCBs) - Laser-direct imaging, inspection,…

Materials Processing & Industrial Applications

Materials Processing & Industrial Applications

Marking Lasers are used to permanently mark an almost endless list of materials. Laser marking can provide a permanent high-contrast mark on different types of plastics, allowing no direct contact with the plastic other than through the laser beam. A variety of results can be achieved when marking

Industrial Laser Solutions - November/December 2015

Industrial Laser Solutions - November/December 2015

marking generally supports the creation of
high-contrast, high-resolution
marks that can be made very
small and readily be applied to curved or contoured surfaces.
Laser marking usually employs either CO
2
or solid-state
lasers operating in the IR. The marking

CMM 9.3.indd

CMM 9.3.indd

…more tightly focused than IR, ultraviolet lasers
support complex, high-resolution marks, such as 2D
barcodes.
Despite these advantages, UV lasers haven't been
widely employed in medical marking applications
in the past because of their cost. But, over the past
decade,…

Industrial Photonics - October 2014

Industrial Photonics - October 2014

…readable marks
without having a negative impact on the surrounding circuit structures.
In the past, some sapphire marking has been performed with nanosecond lasers, but the quality is less
than optimal, and these lasers can produce microcracks
in the substrate. Marking with a…

00 E-1000 PreInst.book

00 E-1000 PreInst.book

DIAMOND E-1000 Series OEM Lasers Preinstallation Manual
6
While in transit, the shipping container and its contents may be
exposed to cold temperatures. To prevent condensation from
developing on and within the laser system, move the crate to a
location near the installation…

Diamond J-5 Series OEM Lasers Preinstallation Manual, Rev. AC

…Requirements and System Installation
3 - 5
NOTICE!
While in transit, the shipping container and its contents may be
exposed to cold temperatures. To prevent condensation from
developing on and within the laser system, move the crate to a
location near the installation…