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beam shaping

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

…as twice the beam radius, no matter what the particular definition of the beam radius is) is the most important propagation-related attribute of a laser beam. In case of a perfect top-hat (or flat-top) profile the beam diameter is clear but most laser beams have other transverse shapes or profiles…

HighLight-Direct-Diode-Industrial-Systems-Brochure.pdf

HighLight-Direct-Diode-Industrial-Systems-Brochure.pdf

The HighLight D-Series is a solid-state laser system based on laser diode bars with
beam shaping optics and a free-space beam delivery system. The beam shape
formed by the laser can be tailored to the application and is ideal for processing
large surface area parts with localized and…

COHR StingRay BioRay DS 0618 3.pdf

COHR StingRay BioRay DS 0618 3.pdf

…laser with these ten steps:
STEP 1: Package
STEP 2: Wavelength
STEP 3: Output Power Control
STEP 4: Control Mode
STEP 5: Beam Shape
STEP 6: Focus Distance
STEP 7: Communication Option (RS-232)
STEP 8: Cable Length/Connector
STEP 9: Data Report
STEP…

COHR MaterialsProcessingBrochure 0816revA 3.pdf

COHR MaterialsProcessingBrochure 0816revA 3.pdf


kWs of power and an increased range of"smart"output beam shapes,
making it the ideal source for heat treating, cladding, and welding - all
at faster speeds, greater deposition rates and larger areas. Free-space
beam delivery preserves the inherent brightness of the diode laser…

Coherent Optoskand Brochure 10-20-17.pdf

Coherent Optoskand Brochure 10-20-17.pdf

…asymmetric collimating unit with cylindrical lenses makes
beam shaping possible. Square formed beam shapes are
transformed into rectangular-formed beam shapes, while circular
beams are transformed into elliptical beams. Fiber and exit
interfaces are the same as for the standard…

2011-Diode-Laser-Modules-and-Pattern-Generators-Catalog.pdf

2011-Diode-Laser-Modules-and-Pattern-Generators-Catalog.pdf

…(408) 764-4042 · Fax: (503) 454-5727 83
Lasiris Flat Top Projector
Gaussian to Flat Top Using Refractive Beam Shaping Optics
Flow Cytometry
Option
Input Beam
Characteristics
Output Flat Top
Characteristics
Coherent has been very successful in promoting…

COHERENT LMC 2016-2017 Catalog .pdf

COHERENT LMC 2016-2017 Catalog .pdf

…or slits to scan the beam profile.The BeamMaster
model BM-7 uses seven individual knife-edges on a rotating
drum to scan the beam through seven different axes in a
single rotation.This provides more accurate measurements
of the true beam shape and dimensions by tomographically…

Lasers-for-Life-Sciences-Product-Guide FORMFIRST.pdf

Lasers-for-Life-Sciences-Product-Guide FORMFIRST.pdf

Structured Light Flat Top Projector
Gaussian to Flat-Top Using Refractive Beam Shaping Optics
Flat Top Options Coherent has been very successful in promoting its flat top for flow cytometry applications. Our standard flow
cytometry option is available with the following…

Microsoft Word - Coherent Whitepaper - Laser Processing of µLED

Microsoft Word - Coherent Whitepaper - Laser Processing of µLED

…for this process is to use a smaller size beam and raster scan that
across the wafer. In this case, special consideration is given to the shape and size of the beam
in order to match with the laser and the device wafer. A typical beam shape as used in our
UVblade system is e.g.…

Photonics Spectra - October 2016

Photonics Spectra - October 2016

…in critical line beam
shaping optics for excimer laser annealing tools for display fabrication.
Freeform optics
Aspheric/freeform optics manufacturing has become a main theme in the optics
community over the last 12 months.
Defined as surface shapes that lack rotational…

COHR PowerLine DS 1017 3.pdf

COHR PowerLine DS 1017 3.pdf

beam shaping optics distribute the light into an evenly illuminated
line. The result is an exceptional, uniform line with sharp ends.
SPECIFICATION PowerLine 445 PowerLine 670 PowerLine 808
Wavelength (nm) 445 670 808
Laser Power (mW) 500 500, 750 500, 1000, 2000
Final Beam

COHR MagnumII DS 1017 3.pdf

COHR MagnumII DS 1017 3.pdf

…are often generated by cylindrical optics that produce a Gaussian line profile with
a bright center and fading ends. Coherent patented beam shaping optics spread the light into an evenly illuminated
line. The result is an exceptional, uniform line with sharp ends.
Line Intensity…

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