Among the many innovations in modern aesthetic medicine, the Alexandrite laser stands out for its precision, safety, and effectiveness in treating a wide range of skin conditions. Operating at a wavelength of 755 nm, this laser emits a concentrated beam of light that is selectively absorbed by melanin — making it one of the most powerful tools for hair removal, pigmentation correction, and vascular lesion treatment.
At the core of this precision lies the light source technology that enables consistent and stable energy output. LUMI Photoelectric Technology, a leading manufacturer of medical-grade flash lamps, provides xenon-based pumping systems that drive Alexandrite laser platforms used in clinics worldwide. These lamps deliver uniform, high-intensity pulses that ensure the laser medium is excited evenly, resulting in smooth and predictable treatment outcomes.
The 755 nm wavelength is ideal for targeting hair follicles and pigmented lesions while minimizing damage to surrounding tissue. This makes Alexandrite laser systems suitable for lighter to medium skin tones and particularly effective in permanent hair reduction, lentigo removal, and the treatment of sun-induced pigmentation. When powered by LUMI’s optimized xenon flash lamps, these systems maintain stable pulse energy and long operational life, reducing maintenance needs for clinical operators.
In recent years, Alexandrite technology has been combined with other wavelengths such as 1064 nm Nd:YAG or 532 nm KTP to create multi-platform laser systems. LUMI supports these innovations with customized flash lamp designs that ensure precise wavelength excitation across different laser crystals — expanding the versatility of professional aesthetic equipment.
From delicate facial pigmentation to full-body hair removal, Alexandrite laser systems continue to define excellence in precision light therapy. With LUMI’s reliable xenon pumping technology at their core, they represent not just beauty through light — but science perfected in every pulse.
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