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Top Hat Laser

book.book

book.book

…of the range of products for StingRay and BioRay lasers is shown in
Figure 1-1. This includes (from left to right) a BioRay FR (Fiber Ready) in a mount,
a StingRay in a mount, a StingRay laser, and StingRay SD (Separate Drive).
[
Figure 1-1. StingRay and BioRay Lasers

StingRay and BioRay Laser Diode Modules

StingRay and BioRay Laser Diode Modules

--> StingRay and BioRay Laser Diode Modules Coherent’s high-performance laser diode modules, measuring only 19 mm in diameter, are the StingRay and BioRay product families. Modular design using the industries’ premier laser diodes, the StingRay and BioRay deliver best-in-class performance.…

COHR PowerLine DS 1017 3.pdf

COHR PowerLine DS 1017 3.pdf

…distance from laser
Coherent PowerLine Datasheet
ORDERING INFORMATION
To order, use the following code: PL - 501L - Wavelength - Modulation Option (S, RS, T, RT) - Diode Power - Fan Angle
(e.g., PL-501L-670T-500-45°).
UNIFORM INTENSITY
Conventional laser line patterns…

COHR Mini DS 1017 3.pdf

COHR Mini DS 1017 3.pdf


"Relative
Intensity
Floor"
Note: Line is optimized in the factory at
500 mm working distance from laser
UNIFORM INTENSITY
Conventional laser line patterns are often generated by cylindrical optics that produce a Gaussian line profile with a
bright center and…

Microsoft Word - Coherent Whitepaper - Laser Processing of µLED

Microsoft Word - Coherent Whitepaper - Laser Processing of µLED

…throughput, quality and
cost, Coherent offers different system configurations to ideally match the customers' needs.
For high throughput, the laser beam is formed into a line beam that can cover the complete
sapphire wafer (2", 4" or 6") in a single scan. In our UVblade LLO systems,…

Laser Focus World - February 2016

Laser Focus World - February 2016


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 profile in the shorter dimension. Optics reshape the…

Advances in Diode Lasers and OPSLs

Advances in Diode Lasers and OPSLs

…USB user-interface. Moreover, OBIS
lasers are available at numerous wavelengths spanning
the range from 375 nm to 785 nm. And depending on
the application, different beam shapes (e.g. elliptical,
circular, line, cross hair, top hat) can be provided.
Figure 1. OBIS: offering…

LineBeam systems

LineBeam systems

…Optical System 308 nm excimer laser annealing enables market growth of faster, brighter, thinner and more lightweight AM-LCD and AM-OLED flat panel devices relying on high electron mobility. Datasheet LineBeam Applications Application Process Material Excimer Laser Annealing Surface Modification…

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 1 Understanding Laser Beam Parameters Leads to Better System Performance and Can Save Money Lasers became the first choice of energy source for a steadily increasing number of applications in science, medicine…

EU Dialog CFK Excimer 0318.pdf

EU Dialog CFK Excimer 0318.pdf

…unterschiedlichen Excimerlaser-Leistungsklassen zielgenau anpassen und für diverse Substratgrößen und benötigte Durchlaufzeiten kosteneffizient auslegen. Laser mit infraroten oder sichtbaren Wellenlängen eignen sich dagegen nicht, da durch diese sehr viel Wärme in den Verbundwerkstoff eindringt. Der…

Properties-of-Structured-Light-Application-Note.pdf

Properties-of-Structured-Light-Application-Note.pdf

…of the
measurements.
ALG (Aspheric Line Generator)
Refractive aspheric line generators are a technology that generates a uniform top
hat profile by combining the function of a roof prism and an aspheric cylinder.
The prism acts on the incoming beam to refract the light at a…

Conference FBG Cohr in Goe 0916.pdf

Conference FBG Cohr in Goe 0916.pdf

…supression.
The 193 nm excimer laser has a uniform (top hat) intensity
distribution in the long direction, and a near-Gaussian profile in the short dimension. High beam coherence optics for
the excimer laser beam will shape the excimer laser beam
such that the system can write…