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Waveguide architecture, waveguide devices for laser processing and beam control, and laser processing applications
Waveguide architecture, waveguide devices for laser processing and beam control, and laser processing applications
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机译:波导架构,用于激光加工和光束控制的波导设备以及激光加工应用
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摘要
Methods and systems for laser-based processing of materials are disclosed wherein a scalable laser architecture, based on planar waveguide technology, provides for pulsed laser micromachining applications while supporting higher average power applications like laser welding and cutting. Various embodiments relate to improvements in planar waveguide technology which provide for stable operation at high powers with a reduction in spurious outputs and thermal effects. At least one embodiment provides for micromachining with pulsewidths in the range of femtoseconds to nanoseconds. In another embodiment, 100 W or greater average output power operation is provided for with a diode-pumped, planar waveguide architecture.
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