Search Results

1 - 12 of 23 Products for 'Excimer Laser Coherent Length' Page 1 of 2 |

Excimer Laser Coherent Length

Laser Focus World - February 2016

Laser Focus World - February 2016

…produce
some increase in the center reflectance
peak bandwidth because it decreases the
effective grating length (see Fig. 3).
The Coherent Excistar laser outputs a
3 × 6 mm beam that has a uniform (top
hat) intensity distribution in the long direction and a Gaussian…

Excimer Lasers

Excimer Lasers

…very high-power excimer lasers specially designed for Excimer Laser Annealing (ELA). Excimer Lasers and Applications Literature Excimer Catalog Related Materials Videos UVblade - Solutions for Flexible Display Production Call +1 800 527 3786 | Outside the U.S. +1 408 764 4983 Coherent has locations…

UV Processing Solutions

UV Processing Solutions

lasers specially designed for Excimer Laser Annealing (ELA). UV Processing Solutions Literature 2019 Excimer Lasers / UV Optical Systems Catalog Related Materials Videos VYPER and LineBeam System for Laser Annealing UVBlade End version Call +1 800 527 3786 | Outside the U.S. +1 408 764 4983 Coherent

Life Sciences and Medical Applications

Life Sciences and Medical Applications

…Diode Lasers Conduction Cooled Package (CCP) Fiber Coupled Laser Series Dermatological Treatment Coherent provides a broad range of CO2, Excimer and OPSL laser solutions to enable effective dermatological procedures. In the field of dermatology we serve a number of applications. Our CO2 lasers and…

Materials Processing & Industrial Applications

Materials Processing & Industrial Applications

…pulse length e.g. from a HyperRapid ps Laser. If operated at a high rep rate, good cutting quality can be achieved using a multiple pass cutting method. Related Products HYPER RAPID AVIA NX Monaco Femtosecond Laser | Coherent HighLight FL-Series CO and CO₂ Lasers Laser Cutting Systems Laser

Microsoft Word - Coherent Whitepaper - Laser Processing of µLED

Microsoft Word - Coherent Whitepaper - Laser Processing of µLED

…using a 193 nm excimer laser.
Figure 3. Bandgap of GaN, AlN and sapphire. The photon energy of the excimer laser is referenced in blue.
Using short laser pulses minimizes heat diffusion and reduces the stress on the device layer.
The typical excimer laser pulse length of 10-20 ns is…

Whitepaper Thin Wafer Laser Debonding.pdf

Whitepaper Thin Wafer Laser Debonding.pdf


excimer laser based debonding, namely, line scanning
and step-and-repeat.
In line scanning, the naturally rectangular output
distribution of the excimer laser is reshaped into a thin
line, which is focused on to the carrier/adhesive
interface. The length of this laser

Laser Focus World - November 2017

Laser Focus World - November 2017

…the
excimer laser is homogenized and reshaped into a long,
thin line typically
having a length that
is equal to the width
(or half the width),
of the panel. This allows the entire panel
to be processed in one (or two, respectively) passes under the laser beam,…

Industrial Laser Solutions - January / February 2014

Industrial Laser Solutions - January / February 2014

…director of marketing at Coherent Inc., and DR. RALPH
DELMDAHL is product marketing manager at Coherent
Laser Systems GmbH.
FIGURE 3. SEM pictures of excimer laser surfaces
treated with 800 mJ/cm2: a) untreated with no exposed
fbers; b) two laser pulses where fbers become…

Lasers | Photonics Handbook®

Lasers | Photonics Handbook®

"excimers") of a noble gas with a halogen, such as ArF and XeCl - sustain laser action for only a brief period of
several nanoseconds. Other lasers, like Nd or Yb diode-pumped solid-state (DPSS) lasers, lend themselves to be operated both in CW or pulsed operation.
Other lasers, like laser

COHR ExcimerCatalog2019.pdf

COHR ExcimerCatalog2019.pdf

coherent.com 35
Excimer Lasers and UV Optical Systems LineBeam
LineBeam
SPECIFICATIONS LineBeam 750 LineBeam 1000 LineBeam 1300 LineBeam 1500
Wavelength (nm) 308
Line Length (mm) 750 1000 1300 1500
Beam Profile Type Top-hat beam along both axes
Depth of Focus (µm)…

Photonics Spectra - September 2016

Photonics Spectra - September 2016

…Limits of Excimer Lasers: Annealing for Advanced Displays Tech Feature Images courtesy of Coherent Inc. High-power scaling for large format poly-Si annealing shown here with two dual-oscillator VYPER lasers, with all four beams merging into a 1300-mm length processing beam. Excimer lasers enable…