What is the wavelength range of the Nd:YAG laser?

The Nd:YAG laser, which stands for Neodymium-doped Yttrium Aluminum Garnet laser, typically operates at a wavelength of 1064 nm in the infrared spectrum. This wavelength is particularly significant in various medical and industrial applications due to its ability to penetrate deeper into tissues, making it effective for procedures such as hair removal, tattoo removal, and treating vascular lesions.

The absorption characteristics of the 1064 nm wavelength enable effective targeting of melanin and hemoglobin, which is critical in laser therapies. Additionally, the Nd:YAG laser can be frequency-doubled to produce a wavelength of 532 nm. However, this is a different light property and not the primary operational wavelength. Understanding the importance of the 1064 nm wavelength helps practitioners select appropriate lasers for specific treatments and achieve optimal results in laser therapy applications.