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37 - 48 of 171 Products for 'Beam Shaping' Page 4 of 15 |

Beam Shaping

Microsoft Word - 2018 11 Whitepaper CleanWeld E

Microsoft Word - 2018 11 Whitepaper CleanWeld E


The CleanWeld solution for this again involved utilizing a dedicated intensity distribution in the
focused laser spot. The optimized beam shape allows the part to be both pre- and post-heated,
thus avoiding problems caused by rapid part cooling. It also eliminates spatter and the need…

Photonics Spectra - September 2016

Photonics Spectra - September 2016

…the associated beam delivery and beam shaping optics used in the process. In what follows, the authors examine why excimer systems (laser, optics and internal diagnostics) are using modular architecture to deliver higher and higher energies with improved pulse-topulse stability and beam uniformity.…

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

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

beam
shape, size, focus and power measurement, easily fits in the build platform of most PBF systems.
Photo courtesy of the Applied Research Laboratory, Pennsylvania State University.
The high response speed of the PowerMax-Pro also enables it to directly observe pulse shape,

PL-501 Book.book

PL-501 Book.book

PL-501 Laser Operator's Manual
2-2
Uniform Intensity
Conventional laser line patterns are often generated by cylindrical optics that produce
a Gaussian line profile with a bright center and fading ends. Coherent patented
beam-shaping optics distribute the light into an…

Vision Systems - June 2015

Vision Systems - June 2015

…lines are rarely perfectly straight. Most commonly, a bowed, or sometimes slightly "S"
shape can occur. A bowed shape is most often
caused when the incident laser beam enters
the beam shaping optics at a non-normal angle
of incidence.
Because line straightness is dependent…

CMM 11.5.indd

CMM 11.5.indd

…released.
Figure 2: The Coherent LB 155 system is powered by
a 150 W LEAP excimer laser that emits short wavelength
photons at 248 nm. A 3D profile of the generated line beam
shape (155 mm long axis (LA) length, 0.3 mm short axis (SA)
width) is shown in the foreground.

Advances in Diode Lasers and OPSLs

Advances in Diode Lasers and OPSLs

…effects), beam parameter and
wavelength deficiencies is completely transformed into
a viable, rugged,
functional laser with
high beam quality
and wavelength
accuracy. These
systems are
equipped with
integrated beam
shaping and full

an rep 2018 workfile 02

an rep 2018 workfile 02

…10 kW. We offer lasers with different performance points in terms of power levels
and beam profiles to address specific applications, including single mode lasers and advanced beam
shaping options, e.g. the ARM advanced high power fiber laser where the beam parameters can be
10

Laser Focus World - January 2015

Laser Focus World - January 2015

…above specified power, says Gaebler.
The free-space output of the laser system can be configured to deliver a variety of interchangeable beam shapes (with
widths from 1 to 12 mm and lengths from
6 to 36 mm) to enable rapid processing
of large areas with a high degree of control…

Tecnolab Cytometry 2016.pdf

Tecnolab Cytometry 2016.pdf

…150 milliwatts). Important for focused beam applications like flow cytometry, they all deliver a TEM
00
gaussian
beam, with the option of symmetrical circular beam cross-section at several wavelengths.
Dubelaar explains, "The beam shaping in
our instruments is more demanding…

SubsystemsBrochure 02-01-51 6 Print.pdf

SubsystemsBrochure 02-01-51 6 Print.pdf

Eliminate Design &
Engineering Risks
Shaping and delivering laser beams in an efficient manner
requires expertise in photonics, and experience in translating
the design into cost-effective manufacture. Eliminate the risk
of over-specifying, over-building, and…

SPIE DSS 2013 Final submitted 4-25-2013x

SPIE DSS 2013 Final submitted 4-25-2013x

divergence are possible with optical beam-shaping after the VHG. These shaping techniques can reduce slow-axis
divergence at the cost of slightly larger beam in the slow-axis direction.
4.3 Spectral response of wavelength-locked 3-bar stack
Each bar in the stack was individually…