Note: Line is optimized in the factory at
500 mm working distance from laser
Conventional laser line patterns are often generated by cylindrical optics that produce a Gaussian line profile with a
bright center and…
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…
…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
…distance from laser
Coherent PowerLine Datasheet
To order, use the following code: PL - 501L - Wavelength - Modulation Option (S, RS, T, RT) - Diode Power - Fan Angle
Conventional laser line patterns…
--> 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.…
…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,…
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…
…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…
…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…
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…
…shaped using a top hat optic.
The closely spaced square holes in the (<100
nm thickness) SiN shown here confirm that the
ps laser also causes no lateral thermal damage
to the SiN. In these single pulse applications,
the high repetition rate of the ps laser - up to 5
…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…