What is the wavelength of an Nd:YAG laser?

The wavelength of an Nd:YAG (Neodymium-doped Yttrium Aluminum Garnet) laser is 1064 nanometers. This wavelength falls in the near-infrared spectrum and is commonly used in various applications, including medical procedures, industrial cutting, and other laser technologies due to its efficiency and capability to penetrate tissue effectively.

The 1064 nm wavelength is significant because it allows for optimal absorption by certain tissues and materials while also minimizing damage to surrounding areas. This makes the Nd:YAG laser particularly valuable in dermatology, ophthalmology, and surgical applications. Additionally, the Nd:YAG laser can be frequency-doubled to produce a wavelength of 532 nm, which is also frequently used in medical and cosmetic treatments.

Understanding the specific wavelength of the Nd:YAG laser is crucial for professionals working with lasers, as it directly impacts the choice of laser for particular procedures and its effectiveness in achieving desired outcomes.