1927nm narrow band filter

1927nm thulium laser beauty has a wide area of skin repair, which is different from 1550nm for deep skin repair and wrinkle removal. 1927nm thulium laser beauty has excellent effect for the improvement of general pigmentation problems, light aging damaged skin, skin color and skin quality.

In the process of penetrating the skin, 1927nm thulium laser beauty must be gradually attenuated and absorbed from the epidermis to the dermis, because it is a long pulse laser, mainly showing thermal effect. From the practice and test, we know that the thermal effect is mainly in the middle of the dermis, and the epidermis will not be damaged by strong temperature rise in the process of heating due to its small water content. Therefore, when receiving treatment, the customer will feel the “very internal” heat of 1927nm thulium laser beauty. After the customer completes the treatment, there is little edema and damage, and only a temporary slight redness of the skin.

The laser with the wavelength of 1927nm is used to act on the skin. Through the action of light and heat, the skin produces thermal effect and thermal coagulation. While the skin repairs itself rapidly and the surrounding normal tissue is reconstructed, the effects of skin collagen regeneration, dermal remodeling, narrowing pores and smoothing wrinkles are achieved. It is a high-tech laser beauty instrument that can truly realize the three-dimensional reconstruction of skin.

thulium laser beauty filter
Technical parameters
Items Parameters
Center wavelength 1927nm
Incident angle
Half peak bandwidth 10nm-30nm
Peak transmittance > 90% (according to customer demand)
Product size 3mm-80mm (customizable)
Cut off wavelength 200nm-1100nm (according to the customer requirements)
Cut off depth >OD4-OD6 UV-NIR
Product material optical grade glass (K9, BK7, B270, d263t, JGS1, color glass, float glass, etc.)
Surface quality national standard grade III /American Standard 60-40
spectral curve

In addition, We can customize the optical filters according to customer requirements or drawings.

For details, please consult:

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