Search Results

1 - 12 of 80 Products for 'Depth Of Focus' Page 1 of 7 |

Depth Of Focus

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 | Slab Laser | Laser Glass Cutting | 1000 1 Attenuator

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 1500 | Linebeam 750 | Oled | Oled Manufacturing

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 | Laser Glass Cutting | Oled Manufacturing | Oled

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…

Related Products: Fiber Collimator | Focusing Optics

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: Stingray | Str 660 | Str-660-100-cw-fl-l01-60-s-xx | Str-660-35

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: Excimer Laser Price | Beam Homogenizer

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: Nanosecond Opo | Liquid Cooled Lasers | Optical Parametric Amplifier | Uv Laser For Raman

Materials Processing & Industrial Applications

Materials Processing & Industrial Applications

…capillary called a keyhole. Heat conduction welding is applicable for sheet metal up to a material thickness of approximately 2 mm. A laser beam, focused on the seam, heats the material and that heat is quickly conducted through the sheets causing it to melt and join together. Related Products DC…

Related Products: Laser Cladding | Laser Glass Cutting | Direct Diode Laser Systems | 355 Nm Pulsed 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: Wall-plug Efficiency | Laser Diode Module Heat Sink | Vcsel Array | Vcsel

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 | Excistar 500 | Top Hat Profile | Delmdahl

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: Premix Laser Gas | Premix Gas | Compex 201 | 193 Nm Laser

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: Beam Homogenizer | Oled Ela | Oled Manufacturing | Oled

Please Read Before Continuing

Risk factors: Except for the historical information contained here, many of the matters discussed in this Web site are forward-looking statements, based on expectations at the time they were made, that involve risks and uncertainties that could cause our results to differ materially from those expressed or implied by such statements. These risks are detailed in the “Factors That May Affect Future Results” section of our latest 10-K or 10-Q filing. Coherent assumes no obligation to update these forward-looking statements.


I have read the terms and conditions