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1.  Coherent Inc. Alumina Drilling and Scribing with CO2 Lasers …scribed, drilled, or cut. The CO 2 laser is particularly well matched to the characteristics of alumina, and offers a number of important benefits for performing these functions over traditional mechanical sawing or drilling techniques. For example, the low thermal conductivity of alumina means that… Related Searches: k-250 | k250

2.  Coherent Inc. Applications Finder …annealing with ... more Alumina Drilling and Scribing with CO 2 Lasers Aluminum oxide or alumina (Al 20 3) is the standard substrate material for high-performance electronic circuits. The circuit fabrication process commonly requires that this substrate be scribed, drilled, or cut. The CO 2 laser is… Related Searches: igbt | beryllium oxide

3.    NonTraditionalMethodsforMakingSmallHolesRev2 Best match in this PDF  |  All matches in this PDF …drilled in ceramics while they are in the green state, but with EB drilling, we can drill holes in This electron beam (EB)drillingmachine enables the user to drill workpieces requiring hundreds to thousands of holes at rates up to 2,000 holes per second. JUNE, 2002 MODERN MACHINE SHOP 81 fired alumina… Related Searches: gator | fiber optic taper | ceramic

4.  Coherent Inc. Lasers enable Ceramic Processing …development of several new industrial lasers. Lasers are now used to scribe, drill and profile, as well as for selective material removal and marking/serializing applications. They are also used to process fired substrates such as alumina (AL 2O 3 ), aluminum nitride (AIN) and beryllium oxide (BeO), and unfired… Related Searches: 355 nm al2o3 | ceramic | glass drilling | 266nm cw laser

5.  Coherent Inc. Aluminum Nitride AlN Processing with CO2 Lasers …-Material Removal Cladding Cutting and Scribing Drilling Heat Treating Marking and Engraving Sub-Surface Modification Surface Modification Welding and Soldering View All Application Notes Summary: Aluminum nitride (AlN) is beginning to replace alumina as a substrate and heat sink for electronic circuits…

6.    ComparisonExcimerLaserSolidStateLaserRev2 Best match in this PDF  |  All matches in this PDF …to be drilled, this implies that only a minute fraction of the laser beam is really needed. Therefore, a useful technique for a more economical use of the laser beam is the drilling of many holes simultaneously. The simplest set-up is shown in Figure 3. Figure 3: Simple set-up for hole drilling with excimer… Related Searches: silicon drilling | 193 nm laser | 355 nm laser | xecl

7.  Coherent Inc. Site Map …Laser Systems Welding, Brazing and Soldering Why UV Lasers Wire Stripping Application Tech Notes Activation of Dopants with UV Excimer Lasers Alumina Drilling and Scribing with CO 2 Lasers Aluminum Nitride (AlN) Processing with CO 2 Lasers Analysis of Solid Samples with the 193nm Excimer Laser Annealing… Related Searches: cw yag | white laser | laser diode stack | careers

8.  Coherent Inc. Ceramic Scribing with the E 150 laser …Drilling Heat Treating Marking and Engraving Sub-Surface Modification Surface Modification Welding and Soldering View All Application Notes Summary: Lasers are widely used for scribing alumina (Al 2O 3) substrates for the electronics industry. In this process, a single laser pulse is used to drill… Related Searches: e150 | glass drilling | ceramic | glass scribing

9.    CO2ProcessingRev2 Best match in this PDF  |  All matches in this PDF …laser's 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 the scanner set… Related Searches: rf-excited co2 laser | gem 100 | stephen lee | q-switched co2 laser

10.    CO2Processing Best match in this PDF  |  All matches in this PDF …laser's 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 the scanner set… Related Searches: q-switched co2 laser | gem q-switched | q switched co2 | gem 100

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Search Suggestions: igbt | gator | beryllium oxide | k-250 | 355 nm al2o3 | ceramic | glass drilling | fiber optic taper | 266nm cw laser | 532nm cw laser

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