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beam shaping

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…

ModeMaster PC User Manual

ModeMaster PC User Manual

ModeMaster PC User Manual
5 - 16
as a lens), without specifying the beam cross sectional shape there or
at what azimuth the beam cross section was clipped by the aperture.Thus for beams with strong waist asymmetry, astigmatism, or
divergence asymmetry, the rad mode becomes the…

Industrial Laser Solutions - March/April 2016

Industrial Laser Solutions - March/April 2016

…"Efficient high-power diode laser cladding," Industrial Laser Solutions
(Aug. 2009).
2. K. Parker, "Higher output power and customized beam shapes substantially improve heat
treating and cladding," Industrial Laser Solutions (Jul/Aug. 2012).
3. S. Zhou, Y. Huang, X. Zeng, and Q.…

SmartLaserModules.pdf

SmartLaserModules.pdf

…plug-and-play smart modules with very consistent mechanical registration and unit-to-unit performance. Every OBIS module delivers an identical beam shape, size and direction, so interchanging or adding lasers is relatively simple». Supporting the market for benchtop cytometry requires an agile…

Cytometer Benefits from Laser Modules.pdf

Cytometer Benefits from Laser Modules.pdf

…plug-and-play smart modules with very consistent mechanical registration and unit-to-unit performance. Every OBIS module delivers an identical beam shape, size and direction, so interchanging or adding lasers is relatively simple». Supporting the market for benchtop cytometry requires an agile…

Laser Focus World - September 2015

Laser Focus World - September 2015

…unaberrated wavefront. For beam analysis, a
beam's wavefront shape measured by the Shack-Hartmann sensor provides the information needed to calculate a beam profile.
Imagine Optic (Orsay, France) manufactures Shack-Hartmann
sensors that are integrated into beam analyzers produced by…

Microsoft Word - Coherent whitepaper Cube performance Final0910

Microsoft Word - Coherent whitepaper Cube performance Final0910

…facet, the beam is initially highly divergent. And because of the asymmetric slot-like shape of the facet, the dimensions and divergence of the beam are different in the X and Y directions. Plus in some diodes, the raw beam has astigmatism - the X axis appears to diverge from a different beam waist…

Bio Optics World - January/February 2015

Bio Optics World - January/February 2015

…modular solutions
to enable fiber delivery (both single- and
multimode), plug-and-play combining of
multiple wavelengths, and beam shaping
using refractive and diffractive optics (see
Fig. 3). And in some cases, they require an
engine in which the coherence of the laser…

Photonics Spectra - July 2014

Photonics Spectra - July 2014

…variations in laser output, as well as changes in optical alignment within a beam delivery system and degradation in the performance of individual beam delivery optics (such as a drop in reflectivity on a mirror). Pulse shape is also an important parameter, particularly for applications in the…

Bio Photonics - April 2015

Bio Photonics - April 2015

beam is coincident
with a TEM
00
(Gaussian profile) beam of
a different wavelength. The donut beam
depletes the population of excited fluorophores via stimulated emission. This beam
shape serves to constrict the volume of
fluorophores that the TEM
00
beam

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