tunable lasers

Tunable lasers are specialized light sources that can adjust their output wavelength or color, allowing them to produce different types of light as needed. This flexibility makes them useful in various applications such as medical imaging, telecommunications, and spectroscopy. Instead of fixed-color lasers, tunable lasers can shift their output across a range of wavelengths, providing precise control and enabling multiple functions with a single device. Their ability to be finely tuned ensures accurate, adaptable performance across many technological fields.