Wavelength characteristics: 1064nm belongs to the near-infrared spectral range, with good penetration and absorption, especially when dealing with skin pigments and certain materials.
Pulsed Characteristics: Pulsed lasers are capable of producing short, high-energy pulses of light, which are essential for precise and minimally invasive treatments in many applications.
High single-pulse energy: Some 1064nm pulsed lasers can deliver high single-pulse energies, such as tens to thousands of millijoules, which makes them suitable for tasks such as deep cutting, welding and marking.
Energy Stability: High-quality 1064nm pulsed lasers typically have high energy stability, ensuring consistent energy output from pulse to pulse, which is important for precise processing.
Adjustable Parameters: Parameters such as pulse width, repetition frequency, etc. are usually adjustable, allowing the laser to be adapted to different applications.
Major applications include:
Medical and cosmetic: 1064nm lasers are widely used in skin rejuvenation, laser freckle removal, tattoo removal, etc., due to their high absorption coefficient of the blue melanin of the skin, which is capable of selectively destroying pigmented tissue.
Industrial processing: such as marking, welding, cutting, scribing, etc., especially for the fine processing of metals, plastics and other materials.
Scientific research: High-energy, short-pulse 1064nm lasers are widely used in physics, chemistry, biomedicine and other fields of research.
Optoelectronics and microelectronics industry: It is also used in solar cell wafer processing, ITO (Indium Tin Oxide) removal, image processing (e.g., CTP printing), printing and other fields.
Microfabrication: Picosecond and femtosecond level 1064nm pulsed lasers are suitable for fine microfabrication and material modification, such as drilling, annealing, sintering, etc., due to their ultra-short pulse widths and very high peak power.