Alexandriittilasertit

Alexandriittilasertit, also known as alexandrite lasers, are solid-state lasers that use a synthetic crystal of alexandrite (chromium-doped chrysoberyl) as their lasing medium. These lasers are known for their unique properties and versatility in various applications.

The alexandrite crystal used in these lasers exhibits a phenomenon called the alexandrite effect, where the crystal appears to change color under different lighting conditions. This property is due to the presence of chromium ions, which absorb light in the near-infrared and visible spectrum and emit it in the red and green spectrum. This unique characteristic makes alexandriittilasertit particularly useful in applications requiring tunable wavelengths.

Alexandriittilasertit typically operate in the range of 700 to 800 nanometers, with a peak emission around 755 nanometers. They are known for their high efficiency, good beam quality, and the ability to produce both continuous-wave (CW) and pulsed outputs. These lasers can be operated in both free-running and Q-switched modes, making them versatile for a wide range of applications.

One of the primary uses of alexandriittilasertit is in medical and cosmetic procedures. They are commonly used for hair removal, tattoo removal, and skin rejuvenation due to their ability to target specific chromophores in the skin. Additionally, alexandriittilasertit are used in industrial applications such as marking, engraving, and cutting of various materials. Their tunable wavelength and high peak power make them suitable for these tasks.

In scientific research, alexandriittilasertit are used in spectroscopy, laser-induced breakdown spectroscopy (LIBS), and other analytical techniques. Their ability to produce high-intensity pulses makes them ideal for these applications. Overall, alexandriittilasertit are a versatile and efficient laser type with a wide range of applications in medicine, industry, and scientific research.