1 - 10 of 33 Search Results for kapton
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3.
LasersBestPresc_0402
(PAGE 4 OF 8)
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... 20 m wide and 20 m deep. The device becomes a miniature chromatography column for separation of body fluids. A microfluidic device, fabricated from Kapton, contains a 70- m wide, 50- m deep groove made with a laser. The barcode marking illustration and this one show applications that are not readily ...
Related Searches: 248nm
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5.
LaserProc_futureHDIrev2
(PAGE 5 OF 10)
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... lasers better suited for specific polyimide based applications, which will be discussed next. The absorption spectrum for the polyimide material Kapton® is shown in Figure 7. According to this spectrum, Kapton has a 20% higher absorption at 9.4 µm than at 10.6 µm. Thus CO2 lasers modified to operate ...
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6.
LTJ_Laser_Direct_Machining_0308
(PAGE 2 OF 2)
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... , and is easily capable of going higher. it is compatible with several types of metals patterned on many common polymer substrates including kapton®, upilex®, kaladex®, melinex® and mylar®. the first step is vapor deposition of a thin (<150 nanometer) layer of metal on to the polymer substrate (figure ...
Related Searches: laser scribing
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8.
ComparisonExcimerLaserSolidStateLaserRev2
(PAGE 6 OF 10)
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... an arrangement about 90% of the laser energy are transferred into a homogeneous illumination field. The ink jet nozzle drilling into polyimide or KAPTON is one prominent example for the hole drilling by excimer laser. Utilizing 248 nm or 308 nm with energies of up to 1000 mJ allows cost effective drilling ...
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9.
Cutting_Edge_Flex_Proc_Laser_TechRev2
(PAGE 2 OF 3)
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... that polyimide 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 at 10.6 microns ...
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10.
DigitalConvertingRev2
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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: cutting food
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