With the rapid development of medical cosmetology technology, laser treatment has become the first choice for many beauty lovers. This article will analyze the key term of laser: fiber laser (Fiber Laser) in detail to help you have a more comprehensive understanding of the professional knowledge in the field of medical cosmetology.

Fiber Laser (Fiber Laser)

Fiber Laser (Fiber Laser) is a laser that uses optical fiber doped with rare earth elements as the laser medium. Its working principle is based on the rare earth ions (such as erbium, neodymium, etc.) in the optical fiber, which are excited by the laser pump source to generate laser. The compact structure, high efficiency and excellent beam quality of fiber lasers make them widely used in many fields, especially in the field of medical beauty.

1. Working principle

The core of fiber laser is optical fiber, which is doped with specific rare earth elements. These rare earth elements can absorb the energy of the light source and re-emit laser light under the excitation of the laser pump source. Specifically, the pump light (usually from a semiconductor laser) enters the optical fiber and is absorbed by the rare earth ions. These ions generate laser beams through radiation transitions during the energy release process. The characteristics of optical fiber allow the laser beam to propagate efficiently in the optical fiber and output at a higher energy density.

Schematic diagram of fiber laser principle

2. Advantages and characteristics

1. High beam quality

Fiber lasers are able to produce high-quality beams with low beam divergence angles. This allows the laser to be focused to a very small point, providing high-precision processing capabilities. This feature is particularly important in medical cosmetology, as high beam quality enables more delicate operations and greater safety.

2. High efficiency

Fiber lasers are very efficient in converting electrical energy into light energy. High efficiency means that at the same power, fiber lasers can output more laser energy. This can provide more effective treatment and reduce energy loss for many applications in medical beauty.

3. Compact structure

The compact design of fiber lasers makes the equipment smaller and easier to integrate into various medical instruments. This compactness not only saves space, but also facilitates the operation and maintenance of the equipment.

4. Excellent thermal management

The structure of the optical fiber helps to dissipate heat effectively, reducing the performance degradation of the laser due to overheating. This excellent thermal management capability helps the fiber laser maintain a stable output under long-term operation, ensuring the continuity and safety of medical beauty treatments.

Schematic diagram of fiber laser principle

3. Application in medical cosmetology

Fiber laser has a wide range of applications in the field of medical cosmetology. Its high precision and high efficiency make it an ideal choice for technologies such as the treatment of skin diseases, laser hair removal, skin remodeling and tattoo removal.

1. Laser Hair Removal

Fiber laser can destroy hair follicles through selective photothermolysis without causing damage to the surrounding skin. Due to its high beam quality and focusing ability, fiber laser can accurately target the pigment of hair, improving the effect and comfort of hair removal.

2. Skin Remodeling

When fiber laser is used for skin remodeling, it promotes skin firmness and smoothness by stimulating collagen regeneration deep in the skin. The high precision of fiber laser can ensure the uniformity of treatment while reducing damage to the surrounding healthy skin.

3. Tattoo Removal

Fiber laser can effectively destroy the pigment particles in tattoos, causing them to break down and be naturally metabolized by the body. The high power and precise beam of fiber laser can achieve effective pigment removal, thereby achieving the purpose of tattoo removal.

· Summary ·

In short, fiber laser has demonstrated its important position in modern laser technology with its excellent performance and wide application fields, especially in medical cosmetology. Its high efficiency, high-quality beam, compact design and excellent thermal management characteristics make it the first choice in many medical cosmetology technologies.

Foremed Legend

The core founding team of Suzhou Foremed Legend Medical Technology Co., Ltd. comes from well-known universities at home and abroad such as Peking University. Foremed Legend focuses on the design, research and development and application of high-end medical aesthetic optoelectronic equipment based on compliance and product strength, and is committed to becoming a leading enterprise in the field of high-end medical aesthetic optoelectronic equipment, a provider of integrated diagnosis and treatment intelligent solutions, and a pioneer of medical aesthetic data integration platform.

Through tackling a series of underlying key technologies, Foremed Legend has independently developed a number of high-end medical devices, including picosecond laser therapy devices, long pulse laser therapy devices, intense pulsed light therapy devices, photoacoustic imaging skin detection devices, and cold air therapy devices. It continues to deepen the research and development of core product technologies, using better technical solutions to benefit the vast number of beauty seekers.

Adhering to the principle of technology for good, Foremed Legend will work with industry and ecological partners to bring more safe and effective medical beauty optoelectronic equipment and integrated diagnosis and treatment solutions to the global medical beauty market.

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