Tunable Laser A tunable laser is a type of laser system capable of adjusting its output wavelength over a wide range of frequencies. This adjustability allows tunable lasers to target specific absorption bands of materials, making them valuable tools in various scientific, industrial, and medical applications. In laser engraving, tunable lasers offer versatility by enabling operators to select optimal wavelengths for different materials and engraving depths. By fine-tuning the laser wavelength, operators can achieve precise and efficient material processing while minimizing damage to the workpiece. Tunable lasers find applications in spectroscopy, microscopy, laser surgery, and materials processing, where precise control over the laser wavelength is essential for achieving desired results. |