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Understanding The Basics

Microsoft Word - Understanding Laser Beam Parameters Leads to Better System Performance and Can Save Money Final.doc

Microsoft Word - Understanding Laser Beam Parameters Leads to Better System Performance and Can Save Money Final.doc

Understanding Laser Beam Parameters Leads to Better System Performance and Can Save Money 2
when tuning lasers, and an analytical tool when diagnosing laser problems. Spatial intensity distribution is one of the
fundamental parameters which indicate how a laser beam will behave in an…

Lasers | Photonics Handbook®

Lasers | Photonics Handbook®

Lasers Understanding the Basics Coherent, Inc. Although lasers range from quantum-dot to football-field size and utilize materials from free electrons to solids, the underlying operating principles are always the same. This article provides the basic information about how and why lasers work. Over…

Bio Photonics - July 2018

Bio Photonics - July 2018

…ultramicroscopy (often called light-sheet
microscopy). All of these play valuable
roles in imaging tissue samples and earlygaps in the understanding of the lymph
system," Keifer said. "This includes
morphogenesis -- how the vessels are
first created in an embryo -- to normal…

CMM 8.2.indd

CMM 8.2.indd

…experts
to navigate this landscape, it's good to have
a basic understanding of laser characteristics,
and the way in which they interact with
materials. Two of the most important
parameters to understand in this connection
are laser wavelength and pulse length.

SST 2017-09 Laser Marking.pdf

SST 2017-09 Laser Marking.pdf


Laser marking basics
Laser marking usually entails inducing a visible color
or texture change on a surface. Alternatively, although
lesscommonly,markingsometimesinvolvesproducinga
macroscopic change in surface relief (e.g. engraving). To
understand what laser type is…

Microsoft Word - Understand Different Laser Beam  Rev 1 Final.doc

Microsoft Word - Understand Different Laser Beam Rev 1 Final.doc

…dimensional representations generated
by these systems are calculated, not measured, and the accuracy or
the reconstruction depends upon basic assumptions made about the
beam characteristics and the algorithms used in the reconstruction.
Typically these types of devices can only…

UCLD Catalog.book

UCLD Catalog.book

…metal or material processing.
Product operation requires basic computer skills and network infrastructure knowledge. Understanding of CAD
based source files for the object that will be machined. Technical understanding of basic automation machine
tools and the operator interface…

Article

Article

…systems with a characteristic transfer time, referred to as the
electron-phonon relaxation time. Application of this model has provided a basic understanding of the ablation
process, including the dependence of ablation threshold fluences, heat affected zones and ablation rates on
the…

Whitepaper LMC PM-Pro LAM updtd 3 05 19.pdf

Whitepaper LMC PM-Pro LAM updtd 3 05 19.pdf

…the technology is really just in its infancy, and significant work still needs to be done in the development of new materials and in understanding how various process parameters affect results. In particular, LAM methods typically have a relatively small process window for laser performance,…

Photonics Spectra - September 2017

Photonics Spectra - September 2017

…systems of particular interest to the photonics industry, namely molybdenum disulfide (MoS 2 ) monolayers and perovskite films. 2D spectroscopy basics The one-dimensional or the linear spectrum of a model system consisting of a mixture of two materials contains resonances where the light frequency…

Vision Systems - June 2015

Vision Systems - June 2015

…shifts in the camera Laser line projector Camera Projected laser line Direction of part motion Object under test z y x Integration Insights Understanding laser-based 3D triangulation methods Laser-based 3D triangulation systems can be configured in numerous ways to optimize the performance of a…

2016-Ultrafast-Laser-Systems-Catalog.pdf

2016-Ultrafast-Laser-Systems-Catalog.pdf

…& Performance 85
Training
Coherent's laser training courses are designed to meet a full range
of customer needs.We offer two basic types of courses:
We offer Advanced Customer and OEM courses on our products.
Courses are designed specifically to help our customers…

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