Real-time monitoring to accurately measure the damage area and depth caused by the laser
The laser damage threshold is a key performance index to evaluate the material's resistance to peak light intensity or energy density, which defines the limit at which the material can be safely operated without irreversible damage. Real-time measurement of laser damage threshold is very important in the fields of optical material development, laser system design and quality control. Using FIS4 four-wave interference sensor for real-time monitoring, the damage area and depth caused by laser can be accurately measured, thus providing an effective evaluation means for the safety and reliability of laser systems. The application of this technology ensures that the performance of materials and systems meets the expected standards, while helping to optimize the design and ensure the long-term stable operation of the laser system.
Measurement advantage
Complete measurement with a single frame
◆ Real-time damage measurement
◆ 3D size
◆ Damage curve distribution display
High resolution
◆ Up to 512×512 phase sampling points
◆ High dynamic range
◆ Nanoscale sensitivity
Easy to adjust integration
◆ Small and compact
◆ Support parallel and convergent beams
◆ Super vibration resistance
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