The stronger the laser energy, the stronger the irritation of the skin, the greater the degree of damage, the better the effect. As the Asians are more sensitive to light, laser exposure to high energy is also high risk, reasonable to set the laser energy size, the density of irradiation points is very important. After erbium laser irradiation treatment, because of the healing mechanism of human skin trauma, these target tissues as a repair center, epidermal new healing, dermal fiber thickening, skin comprehensive improvement. The current 1550 nm erbium 1000mw laser pointer for rejuvenation (facial skin rough, thick pores, aging wrinkles), repair acne dents, repair scars (surgical scars, caesarean section scar, burn scar), stretch marks repair A very good effect. In addition, erbium laser can also be used for chloasma and seborrheic alopecia treatment.
The wavelength of the thulium laser is at the peak of the water absorption energy, and the closer the laser wavelength is from the peak of the energy absorption, the faster the energy absorption is. The more shallow the penetration is (0.2 mm), the irradiated tissue is rapidly vaporized and the thermal damage is minimal The As the heat damage of thulium laser tissue is small, the scab (shallow tissue block formed by living tissue shedding) is shallow, and the recovery time after operation is shortened, and it is easy to obtain pathological analysis. At the same time, the thulium fiber 3000mw laser pointer with good beam quality, cutting better, positioning cutting the target plane more accurate, because the heat damage and small scab, so that the field is clear, for cutting / enucleation effect is very good.
A typical CO2 laser consists of a large amount of gas discharge from a mixed CO2 molecule. Due to the very close to the energy level of molecular vibrations and rotations, the photons emitted between these energy levels have low energy and long wavelengths compared to visible and near infrared (NIR) light. Carbon dioxide lasers offer power levels from milliwatts to tens of kilowatts, ranging from small instruments to high power cutting. And because the CO2 laser has a very high spectral purity, with <1kHz radiation width and no power trade-off, conversion efficiency of up to 10%. These features enable CO2 laser to address emerging applications such as material processing, photodetection and ranging (lidar), thermal visual aids, and targeted therapeutic medical applications.
The carbon dioxide burning laser is a reasonable way to adjust the optical device because its output beam is highly absorbed by the LIGO optics and it can provide high wavelength purity and power stability without increasing the noise to the measurement. However, according to LIGO specific specific application requirements, the development of single-wavelength stable CO2 laser, suitable for real-time adaptive system is very precise control loop, accurate offset optical distortion. When the optical element is insufficiently compensated for thermal deformation, the CO2 laser beam is shaped as a ring to provide additional compensation (overtemperature correction), and if the optical element is over-compensated, the CO2 laser beam is shaped as a disk in the center of the optical element Compensation (under thermal correction).
While CO2 lasers can solve all the industrial needs of the era is coming to an end, we are facing new materials and increasingly demanding industrial processes brought about by the challenges that require a deeper understanding of the true value proposition of the high power laser pointer, as well as the manufacture and sale of carbon dioxide lasers The different methods. In terms of manufacturing, this new paradigm closely matches the specific customer requirements using CO2 laser wide range specifications. In terms of marketing, from the original way of the average power pricing to customer-specific program pricing, such as pulse shaping, peak power, wavelength characteristics and operational stability to match the special materials and application requirements.
Laser light source also showed a rising trend, in fact, in the projector industry, this year's laser light source exposure is high, but because of the relationship with ordinary consumers, so the list of the rising trend of laser light is not obvious. In fact, the laser light source in the engineering market has a very good development, the current laser projection brand more than 20, more than 300 products, of which more than half of the project laser projection. This is the 2017 5000mw laser pointer light source products outbreak of the most concentrated market, in addition to the field of laser TV, the number of new products is also a lot, so 2017 home laser products will continue to rise.
