Laser is monochromatic light that generates high energy, is precisely focused, and has a certain penetrating power. It features good directionality, high monochromaticity, clarity, accuracy, high efficiency, and strong resistance to light and electrical interference. Because laser beams are very small and precise, they enable healthcare providers to treat tissues safely without damaging surrounding areas.
Lasers are used in various types of surgeries. Some examples include:
1. Laser cosmetic surgery (laser skin rejuvenation, laser hair removal, laser eyebrow removal, removal of tattoos, scars, stretch marks, moles, wrinkles, birthmarks, spider veins, or hair);
2. Refractive eye surgery (such as reshaping the cornea in LASIK or PRK to correct or improve vision);
3. Dental surgery (for example, pulp/periodontal surgery, teeth whitening, and oral surgery);
4. General surgery (such as tumor removal, cataract removal, breast surgery, plastic surgery, and most other types of surgery).
Effects of Various Lights:
Red Light: Also known as bioactive light, red light with a wavelength of 635nm has characteristics of high purity, strong light source, and uniform energy density. It is highly effective in skin care and health treatments. It can enhance cell activity, promote cell metabolism, and stimulate the skin to produce large amounts of collagen and connective tissue for self-filling. Suitable for any skin type, it promotes blood circulation, regenerates collagen, making the skin smoother, improving dry skin and peeling, and benefits hair and follicle issues, including alopecia areata.
Blue Light: Used for acne treatment, blue light at a wavelength of 415nm has a rapid anti-inflammatory effect. During the formation of acne, Propionibacterium acnes plays a major role, and blue light can efficiently destroy these bacteria without damaging the skin tissue, minimizing acne formation, and significantly reducing inflammation within a short period, aiding healing. Suitable for sensitive, oily, and acne-prone skin, it reduces acne-causing bacteria, helping to clear pimples, improve youthful skin, promote protein and collagen synthesis, activate the skin, tighten sagging skin, and reduce stretch marks. It can also target the Yintang acupoint to provide calming effects, relaxing both body and facial expressions, and has therapeutic effects on pain, sadness, bruising, soothing, and calming.
Purple Light: A dual-frequency light combining red and green light, it merges the benefits of both, especially effective in acne treatment and removal. It can remove or suppress hair growth on various body parts.
Yellow Light: With a wavelength of 590nm, when combined with red light, it has noticeable effects in alleviating and treating allergic skin conditions, fading spots, inhibiting melanin increase, and reducing blemishes.
Green Light: With a wavelength of 560nm, green light mainly regulates oil secretion, improves sensitive skin, and tightens large pores.
Cyan (Light Blue) Light: Smooths fine wrinkles, reduces eye-area wrinkles, and eliminates dark circles.
White Light: Removes redness from broken capillaries and secondary skin inflammations such as acne.
Infrared Light: Used in laser hair removal, semiconductor lasers at an 800nm wavelength are among the most commonly applied clinical laser hair removal systems. The penetration depth is deeper than that of ruby and emerald lasers, and follicular melanin absorbs 800nm photons more effectively, allowing for the efficient destruction of hair follicles.
Yuǎnjǐng provides high-quality OEM & ODM laser diode modules covering the wavelength range of 405nm-980nm, widely used in medical equipment, construction measurement, laser positioning, smart home, and industrial equipment. If you need any assistance or want to learn more information, please contact us at austin@tianxiang-laser.com or 86-13761056165.
