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1 - 10 of 406 Search Results for soldering

1Coherent Inc. Welding Brazing and Soldering
…welding techniques. The total heat affected zone is therefore much lower. Laser soldering is increasing in popularity as the soldering of heavily populated PCB's and PWB's becomes increasingly difficult. Lasers can solder smaller joints than are possible using conventional manual techniques. Both CO 2…

2pdf document  Soldering with hi power diode lasersRev2 Best match in this PDF  |  All matches in this PDF
…Application Tech Note Soldering with High Power Diode Lasers Experimental details A single, standard solder joint configuration was chosen to demonstrate a generic experimental approach to minimizing heat input. A standard 44-pin chip carrier with a 2.54 mm (1/10") pin pitch was soldered into a standard conformal…
Related Searches: 30 watt laser diode | diode laser soldering | oia

3pdf document  Soldering TelecomRev2 Best match in this PDF  |  All matches in this PDF
…and electrical conductivity. Gold-compatible solders are therefore required in a very wide range of photonics devices. There are, however, problems associated with the use of gold as a solderable coating. Gold enrichment (or dilution of tin) in the solder joint due to the rapid dissolution of gold plating…

4pdf document  Compass 115M A Case Study in Achieving High Performance to Price Ratio rev02 Best match in this PDF  |  All matches in this PDF
…optical component in the laser resonator is directly fixed on a low-expansion mount. Each mount is then rigidly soldered to the ceramic laser base plate, using a low temperature solder. This monolithic approach will not shift due to ambient vibrations or shocks since there are no separate parts to…
Related Searches: permalign | compass laser | compass

5Coherent Inc. Diode Laser Soldering
…carrier was soldered onto a purpose-built test board. The pitch of the pins was one-tenth of an inch, and the through-holes 1.7 mm in diameter. Solder pre-forms were hand-placed over the pins on the exit side of the holes. Both lead-tin and lead-free solders were investigated. After soldering, the joints…
Related Searches: diode laser soldering | fap system | glass cutting

6Coherent Inc. Applications Finder
…-Material Removal Cladding Cutting and Scribing Drilling Heat Treating Marking and Engraving Sub-Surface Modification Surface Modification Welding and Soldering View All Application Notes Diamond Drilling with DPSS Lasers Diamond thin films are finding increasing use in semiconductor devices because they enable…

7pdf document  circuitsassembly0204Rev2 Best match in this PDF  |  All matches in this PDF
…(183°C) lead-based solders with newer, higher melting point (>220°C) lead-free solders, such as SAC and tin-silver alloys. When engineers at a laser application center compared laser soldering of the 96.5%Sn/3.5%Ag alloy with a Sn-Pb alloy, it was found to be easier to solder! This result is likely…
Related Searches: aaa | diode laser soldering | 980nm laser diode

8pdf document  Proc OptimizationRev2 Best match in this PDF  |  All matches in this PDF
…optimization trial, soldering time was fixed at 0.8 sec.: Therefore, average power and solder composition were the primary variables studied. Average power was changed in increments of 2 watts over the range at which solder joints were produced. At each setting, a total of 13 pins were soldered. Results over…
Related Searches: direct diode laser systems | diode laser soldering

9pdf document  Proc OptimizationRev3 Best match in this PDF  |  All matches in this PDF
…optimization trial, soldering time was fixed at 0.8 sec.: Therefore, average power and solder composition were the primary variables studied. Average power was changed in increments of 2 watts over the range at which solder joints were produced. At each setting, a total of 13 pins were soldered. Results over…
Related Searches: oia | diode laser soldering

10Micro-welding  (PAGE 1 OF 2)
soldering
time was fixed at 0.8 sec.: Therefore, average
power and solder composition were the primary variables studied. Average power was
changed in increments of 2 watts over the
range at which solder joints were produced.
At each setting, a total of 13 pins were soldered.…
Related Searches: diode laser soldering


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