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Related Categories: 501l | 701l | 501l 30 | Top Hat Laser | 320-0568g

Cylindrical Lens

COHR Mini DS 1017 3.pdf

COHR Mini DS 1017 3.pdf

…Position
Relative Intensity
0
-10
1.0
10
0.2
0.4
0.6
0.8
-8 -6 -4 -2 0 2 4 6 8
Top-Hat Uniform Non-Gaussian line1 Gaussian line from cylindrical lens
Relative intensity vs. angular position along line length
1 Typical profile.

COHR PowerLine DS 1017 3.pdf

COHR PowerLine DS 1017 3.pdf


Relative Intensity
0
-10
1.0
10
0.2
0.4
0.6
0.8
-8 -6 -4 -2 0 2 4 6 8
PowerLine Top-Hat Uniform Non-Gaussian line1 Gaussian line from cylindrical lens
Relative intensity vs. angular position along line length
1 Typical profile.

Refractive Surgery with Excimers EU OuP.pdf

Refractive Surgery with Excimers EU OuP.pdf

…and LASIK were targeted mainly at correcting the spherical
power of the eye, i.e., the focal length,
sometimes with a small amount of cylindrical power to address astigmatism.
But today, many surgeons offer highly
personalized treatments such as socalled Wavefront LASIK. Here,…

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

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

…( ) ] Equation 1 Technologies to Generate Laser Lines Clip Gaussian vs. Cylinder vs. Diffractive vs. ALG Gaussian Diffractive Multi-cylindrical lens array ALG Variables affecting line uniformity Input beam position Wavelength Projection distance Input beam position Input beam size Projection…

Coherent Optoskand Brochure 10-20-17.pdf

Coherent Optoskand Brochure 10-20-17.pdf

…plane position
independent of fiber connector (QB/QD/Q5).
Asymmetric Collimating Unit
The asymmetric collimating unit with cylindrical lenses makes
beam shaping possible. Square formed beam shapes are
transformed into rectangular-formed beam shapes, while circular
beams…

PL-501 Book.book

PL-501 Book.book

…length.
Figure 2-2 shows a typical profile for the Top-Hat Uniform Non-Gaussian line:
Figure 2-3 shows the Gaussian line from a cylindrical lens:
Applications
Some of the applications in which the PL-501 laser is commonly used include:
· Road/rail inspection
· Tunnel…

Microsoft Word - VHG-FAC Paper 07-01-05 .doc

Microsoft Word - VHG-FAC Paper 07-01-05 .doc

…To characterize the quality along the cylindrical axis a cylindrical lens is used for imaging of the slowaxis on the screen. The comparison between VHG-FAC and standard FAC made from N-LAF21 (Fig. 7) shows the
same high quality level for the VHG-FAC lens.
960 965 970 975 980 985 990
0…

COHR MagnumII DS 1017 3.pdf

COHR MagnumII DS 1017 3.pdf


Relative Intensity
0
-10
1.0
10
0.2
0.4
0.6
0.8
-8 -6 -4 -2 0 2 4 6 8
PowerLine Top-Hat Uniform Non-Gaussian line1 Gaussian line from cylindrical lens
Relative intensity vs. angular position along line length
1 Typical profile.

COHR PL-501 DS 1119 3.pdf

COHR PL-501 DS 1119 3.pdf


Relative Intensity
0
-10
1.0
10
0.2
0.4
0.6
0.8
-8 -6 -4 -2 0 2 4 6 8
PowerLine Top-Hat Uniform Non-Gaussian line1 Gaussian line from cylindrical lens
Relative intensity vs. angular position along line length
1 Typical profile.

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

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


Long Range
Lasiris Non-Gaussian Line1
Relative Intensity vs. Angular Position Along Line Length
Gaussian Line from Cylindrical Lens
Fast
Slow
Diode Laser
Systems
Diode Laser
Modules
Lasiris
Structured
Light Lasers
Accessories…

Self-Aligned Non-Dispersive External Cavity Tunable Laser.pdf

Self-Aligned Non-Dispersive External Cavity Tunable Laser.pdf

…the cavity. Schemes to stabilize the
alignment sensitivity have been devised by introducing optical elements such as cylindrical
lenses between the collimated lens and the diffraction grating [2]. A disadvantage of the
Littrow cavity is that angular tuning of the diffraction grating…

Excimer LLO 2014.pdf

Excimer LLO 2014.pdf

…a cylindrical
condenser lens in the beam path.
The short axis can be focused onto a slit mask. The slit
can clip the short axis of the beam profile, ensuring steep
fall-off at the edges of the line beam. The slit plane is then
imaged by a cylindrical doublet lens that…