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Co2 Pulse Laser

LabMax-Pro SSIM User Manual

LabMax-Pro SSIM User Manual

…for monitoring system performance in manufacturing.
Figure 2-2, below, shows the data quality and high pulse shape
fidelity that is achievable.
Modulated 10.6 µm CO2 Laser
50 µs PW
8 kHz PRF
40% Duty Cycle
Figure 2-2. Example of Detail Available When Using Snapshot…

COH Bro Packaging US DIN A4 2018-05-03 web.pdf

COH Bro Packaging US DIN A4 2018-05-03 web.pdf

…for lasers and laser-based
solutions for industrial materials
processing. No matter whether it is
cutting, welding, marking or surface
treatment, whether it is a CO2
, fiber,
solid state, diode or ultra-short pulsed
laser - COHERENT offers the optimal
laser

CO Lasers from Lab to Fab

CO Lasers from Lab to Fab

…process using the CO
2
laser. The CO laser can cut thin glass
(in the 50 µm to 300 µm thickness
range) directly, without the need for an
air or water cooling jet often required
in tandem with the CO
2
laser. The CO
laser not only eliminates the need for a…

Diode Lasers Enable Diverse Therapeutic Applications

Diode Lasers Enable Diverse Therapeutic Applications

pulse duration, the follicle cells are
killed without causing thermal damage
to the dermis. This translates into an
optimum pulse width between ten and
hundred milliseconds, which is very
simple to achieve with the fast on/off capabilities of diode lasers.
Diode lasers

00 M5C Pre Install.book

00 M5C Pre Install.book

…in a pulsed or continuous
mode, the infrared CO2
laser beam is invisible to the human eye.
Optical radiation in the CO2
laser wavelength range is absorbed by
the cornea. As a result, corneal burns are a likely result if the eye is
exposed to a CO2
laser beam.…

HighValueMarkingApps.pdf

HighValueMarkingApps.pdf

…(DPSS) lasers with nanosecond pulse widths, CO2 lasers, or fibre lasers. These technologies are available at a reasonable cost and they support fast process throughput rates. Recently, a new class of so-called "high value" marking applications has emerged that require industrial picosecond lasers to…

Microsoft Word - Coherent Whitepaper - Diode Therapeutic Applications 10-23-18

Microsoft Word - Coherent Whitepaper - Diode Therapeutic Applications 10-23-18

…variant of skin resurfacing uses a 1550 nm diode laser together with an infrared
CO2
laser at 10.6 m, in a procedure called "fractional resurfacing" - see Figure 4. In this twopronged approach, the CO2 laser is focused to a small spot and pulsed as the spot is moved
across the skin,…

Coherent-new-lasers-improve-glass-cutting-methods wp.pdf

Coherent-new-lasers-improve-glass-cutting-methods wp.pdf

…than 4 µm.
Laser Scribe and Break - Photothermal Process
Another well-established glass cutting process is called laser scribing (or laser scribe and break)
and uses carbon dioxide (CO2
) lasers with continuous wave output in the mid-infrared. CO2
laser
scribing can…

Photonics Spectra - September 2015

Photonics Spectra - September 2015


Laser Polyethylene Cutting Speed Comparison
3000
2000
1000
0
Cutting Speed (mm/s)
160
120
80
40
0
Laser Power (W)
CO Laser
CO
2
Laser
Figure 3. A 50-µm-thick glass substrate drilled with successively more pulses

The PCB Magazine, November 2015

The PCB Magazine, November 2015

…quality simply couldn't be produced with a CO
2
laser in glass.
As Vias Shrink, Opportunities for Laser Drilling Expand
article
Figure 1: A 50 µm-thick glass substrate drilled with successively more pulses from a CO laser
demonstrates the ability of this source to drill…

Industrial Photonics - October 2017

Industrial Photonics - October 2017

…slots competitively with lasers, the keystone slots are another matter. Milling tools can only achieve a
limited range of tapers, and only for the
wider slots. Laser cutting has no such
problems.
Furthermore, the slow-flow slab discharge laser can be pulsed at up to 5 kHz

Industrial Photonics - January 2014

Industrial Photonics - January 2014

…old as the laser itself. Originally, these cutting applications were dominated by multikilowatt, flowing gas CO 2 lasers. Over the past few years, higher-power (up to 1 kW) sealed, slab discharge CO 2 lasers have taken some of this market; this is because their short-rise-time pulses increase their…