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1 - 12 of 86 Products for 'Depth Of Focus' Page 1 of 8 |

Depth Of Focus

LineBeam systems

LineBeam systems

…along both axes Top-hat along both axes Top-hat along both axes Depth of Focus (µm) ±150 ±120 ±120 ±120 LineBeam Key Features 308 nm wavelength for high yield OLED and LCD polysilicon annealing Superior pulse stability and high depth of field to ensure a large process window Short and long axis…

Related Products: Linebeam | Annealing | Excimer | Laser Oled

StingRay and BioRay Laser Diode Modules

StingRay and BioRay Laser Diode Modules

…20° fan angle, pre focused to 500 mm distance, extended depth of focus, 500 mm cable with flying leads, analog modulation enabled 1258287 STR-600-10-CW-FL-L01-60-S-TX StingRay, 660 nm, 10 mW, single line, 60° fan angle, pre-focused to 500 mm distance, extended depth of focus, 500 mm cable with…

Related Products: Laser Line | Machine Vision | Line Generator Modules | 450 Nm

Focusing Units

Focusing Units

--> Focusing Units These assemblies focus the parallel beam from the collimating unit onto the workpiece. The size of the focused spot and the depth of focus are given by the combination of collimating optics, focusing optics and beam quality. The focusing units come either with a fixed or a…

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UVblade Excimer Laser

UVblade Excimer Laser

…(high power model) 400 Homogeneity Long Axis (%, 2 sigma) 1.8 1.8 1.8 1.8 1.8 Steepness Short Axis (µm) 100 70 125 70/125 (high power model) 85 Depth of Focus (µm) ±200 ±200 ±150 ±100/±150 (high power model) ±100 UV blade Key Features Cost Effective Laser Optical Solutions for Laser Lift-Off (LLO)…

Related Products: Llo | High Repetition Rate Laser | Uv Blade | Excimer Laser Power

Materials Processing & Industrial Applications

Materials Processing & Industrial Applications

…Marking Semiconductors The overarching trend for miniaturization in semiconductors requires marking at higher spatial resolution with excellent depth control. The need to apply these marks to front and rear surfaces of wafers is met by the use of shorter (e.g., ultraviolet) laser wavelengths often…

Related Products: Co2 Pulse Laser | Laser Deposition | Laser Diode Coherence Length | Co2 Laser Manual

Laser Focus World - June 2015

Laser Focus World - June 2015

…In addition, the CO laser's shorter
wavelength leads to a smaller focused
spot than that for a CO
2
laser, and/or a
larger depth of focus for the same given
spot size; a larger depth of focus leads to
a larger process window, allowing a larger
field of view…

Related Products: Laser Co2 Slab | Company Presentation | Rf Co2 Lasers | Rf Power Supply

COHR WhitePaper High Repetition Rate USP Lasers Improve OLED Cutting Results.pdf

COHR WhitePaper High Repetition Rate USP Lasers Improve OLED Cutting Results.pdf

…changes.
Figure 4 shows that the Coherent HyperRapid NX operating at 355 nm delivers a beam symmetry
of >90% over a depth of focus of more than 500 µm when focused to a beam waist of 15 µm.
This ensures optimal cut quality when cutting through OLED stacks of typical thickness (in…

Related Products: Picosecond Laser | Measure Fluence | Laser Oled | Glass Cutting

Life Sciences and Medical Applications

Life Sciences and Medical Applications

…tagged bases. The diversity of methodology is reflected in the diversity of laser parameters needed for the different approaches. Some utilize tight focus and use just a few tens of milliwatts, whereas those that rely on wide-field excitation may use lasers at the 1 watt level and beyond. In order…

Related Products: Xecl Excimer Laser | Microscope Illumination | Raman Cell | Pulsed Diode Laser

Laser Focus World - January 2015

Laser Focus World - January 2015

January 2015 www.laserfocusworld.com Laser Focus World
80
HIGH-POWER LASER-DIODE ARRAYS continued
advantages come from being able to surface-mount the devices (versus TO-can
packaging of edge emitters), which makes
the height very small." A height of 3 mm
or less is…

Related Products: Vcsel Array | Tunable Diode Pumped Laser | Plymouth Mi | 940 Nm

Laser Focus World - February 2016

Laser Focus World - February 2016

February 2016 www.laserfocusworld.com Laser Focus World
34
O P T I C S F A B R I C A T I O N continued
to deliver a FBG center wavelength accuracy of 0.1 nm and a repeatability of ±50
pm in production.
Reflectance bandwidth
After center wavelength, the next critical…

Related Products: Phase Masks For Fbg Writing

COHR ExcimerCatalog2019.pdf

COHR ExcimerCatalog2019.pdf

…1300 LineBeam 1500
Wavelength (nm) 308
Line Length (mm) 750 1000 1300 1500
Beam Profile Type Top-hat beam along both axes
Depth of Focus (µm) ±150 ±120 ±120 ±120
LineBeam Performance
Example of LB1000 2D-beam profile, short and long axis cross sections in the substrate…

Related Products: 193 Nm Laser | 560 Nm | Premix Laser Gas | Excimer Manual

COHR LineBeam DS 0718 7.pdf

COHR LineBeam DS 0718 7.pdf

…1300 LineBeam 1500
Wavelength (nm) 308
Line Length (mm) 750 1000 1300 1500
Beam Profile Type Top-hat beam along both axes
Depth of Focus (µm) ±150 ±120 ±120 ±120
LineBeam Performance
Example of LB1000 2D-beam profile, short and long axis cross sections in the substrate…

Related Products: Lb1000