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dual laser

Excimer laser technology trends

Excimer laser technology trends

…Figure 3. Dual plate attenuator layout (left) and plate angle dependent optical transmission (right). Figure 4. Pulse energy distribution of laser pulses at low pulse frequency and high laser energy. Hence, the preferred energy stabilization method is via external attenuation using a dual plate…

Excimer laser technology trends

Excimer laser technology trends

…Figure 3. Dual plate attenuator layout (left) and plate angle dependent optical transmission (right). Figure 4. Pulse energy distribution of laser pulses at low pulse frequency and high laser energy. Hence, the preferred energy stabilization method is via external attenuation using a dual plate…

Excimer laser technology trends

Excimer laser technology trends

…Figure 3. Dual plate attenuator layout (left) and plate angle dependent optical transmission (right). Figure 4. Pulse energy distribution of laser pulses at low pulse frequency and high laser energy. Hence, the preferred energy stabilization method is via external attenuation using a dual plate…

Excimer laser technology trends

Excimer laser technology trends

…Figure 3. Dual plate attenuator layout (left) and plate angle dependent optical transmission (right). Figure 4. Pulse energy distribution of laser pulses at low pulse frequency and high laser energy. Hence, the preferred energy stabilization method is via external attenuation using a dual plate…

Analytical Characterization of CFRP Laser Treated by Excimer Laser Radiation

Analytical Characterization of CFRP Laser Treated by Excimer Laser Radiation

lasers as against a UV power range extending from 10 to 1000 W. In modern excimer lasers maintenance has been significantly reduced, operating costs for state-of-the-art excimer lasers are hence exceeding those of UV solid-state lasers. The fast development of both, CFRP material and excimer laser

Laser Focus World - September 2015

Laser Focus World - September 2015

…position," which allows the alignment of the centroid of one laser beam to that of a second beam--handy for use with Quantel's EverGreen dual laser product. Billings notes that the Gentec system enables Quantel to align the dual laser beams so that they are collinear to better than 100 µm in the…

Laser Focus World - September 2015

Laser Focus World - September 2015

…position," which allows the alignment of the centroid of one laser beam to that of a second beam--handy for use with Quantel's EverGreen dual laser product. Billings notes that the Gentec system enables Quantel to align the dual laser beams so that they are collinear to better than 100 µm in the…

Laser Processing- The Future of HDI Manufacturing

Laser Processing- The Future of HDI Manufacturing

…UV-DPSS lasers and near-IR CO2 lasers can process polyimide; however, UV-DPSS lasers must be used to process Cu. Because CO2 lasers operate at higher power outputs than UV-DPSS lasers, most dielectrics are processed using CO2 lasers. When determining the UV-DPSS or CO2 laser power required…

Laser Processing- The Future of HDI Manufacturing

Laser Processing- The Future of HDI Manufacturing

…UV-DPSS lasers and near-IR CO2 lasers can process polyimide; however, UV-DPSS lasers must be used to process Cu. Because CO2 lasers operate at higher power outputs than UV-DPSS lasers, most dielectrics are processed using CO2 lasers. When determining the UV-DPSS or CO2 laser power required…

Laser Processing- The Future of HDI Manufacturing

Laser Processing- The Future of HDI Manufacturing

…UV-DPSS lasers and near-IR CO2 lasers can process polyimide; however, UV-DPSS lasers must be used to process Cu. Because CO2 lasers operate at higher power outputs than UV-DPSS lasers, most dielectrics are processed using CO2 lasers. When determining the UV-DPSS or CO2 laser power required…

Laser Focus World - January 2015

Laser Focus World - January 2015

…stimulate/inhibit specific neurons. A second laser wavelength is then used to map activity in connected neurons using two-photon excitation of calcium indicators. WhileTi:sapphire lasers continue to be the workhorse sources for multiphoton microscopy, femtosecond lasers based on ytterbium technology…

Laser Focus World - January 2015

Laser Focus World - January 2015

…stimulate/inhibit specific neurons. A second laser wavelength is then used to map activity in connected neurons using two-photon excitation of calcium indicators. WhileTi:sapphire lasers continue to be the workhorse sources for multiphoton microscopy, femtosecond lasers based on ytterbium technology…

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