1 - 10 of 32 Search Results for kapton
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3.
024-venkat
(PAGE 2 OF 3)
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…absorbs 20% more light at 9.4
microns than at 10.6 microns wavelength.
Experimental transmission tests on 75
micron-thick samples of Kapton showed
40% and 18% transmission at 10.6 microns
and 9.4 microns, respectively. The corresponding absorption coefficients are 50 cm-1
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5.
Laser Processing- The Future of HDI Manufacturing
(PAGE 5 OF 10)
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…this spectrum, Kapton has a 20% higher absorption at 9.4µm than at
10.6µm. Thus CO2 lasers modified to operate at 9.4µm wavelengths process Kapton at a
faster rate than the standard 10.6µm CO2 lasers. At a speed of 50µm per second, the
10.6µm CO2 laser cuts Kapton at a power of 7…
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6.
DigitalConvertingRev2
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Best match in this PDF
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…approach can be used to create lasers with output centered at 9.4 microns. This wavelength produces optimum results when laser processing DuPont's Kapton (polyimide) films. Ganging Multiple Lasers Alcan Packaging (formerly Pechiney Plastic Packaging), Chicago, IL, is a supplier of flexible packaging…
Related Searches: co2 laser
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10.
20410-017
(PAGE 2 OF 4)
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…pulsing capability and beam quality. In Figure 2 a
9.4-micron laser was used to percussion drill 200-micron-diameter holes
on the polyimide Kapton 300 HN, to
observe the quality of such a drilled
hole. Two small spots below the hole
are attributed to scatter/back reflection from…
Related Searches: gem q-switched
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