The Alexandrite laser operates within which wavelength range?

The Alexandrite laser operates at a wavelength of approximately 755 nm, which falls within the near-infrared (NIR) spectrum. This wavelength is significant because it allows the Alexandrite laser to effectively target melanin in the hair follicles, making it particularly useful for hair removal procedures on various skin types. The 755 nm wavelength is well-absorbed by the pigment in the hair, leading to effective treatment while minimizing damage to surrounding tissues.

In comparison to other lasers, the Alexandrite laser's wavelength is optimal for producing effective results in aesthetic treatments, which is why it's a popular choice in laser technology. The advantages of utilizing the 755 nm wavelength include a suitable balance between penetration depth and absorption characteristics, allowing for enhanced efficacy in dermatological applications.