Infrared Up-Conversion Anti-counterfeiting and Tracing Technology and Infrared Laser Module
Applications of Infrared Up-conversion Materials in Anti-counterfeiting and Trace Indentifying Technology Key words: infrared up-conversion; changing infrared to visible light; anti-counterfeiting technology. 1. Principle The general light excitation process follows the Stoke-Lomoli rule, that is, the maximum wavelength of the emitted spectrum of the excited substance moves in the long-wave direction relative to the maximum wavelength of the absorbed spectrum. [...]
Laser Pattern Projection Diffraction Gratings DOE Customization
Laserland can make diffraction gratings or DOE(Diffractive Optical Elements) for laser pattern projection according to your design. The grating is widely used in laser projection, such as laser module, laser stage light grating, laser pen, laser level (grating line, cross line), laser cutting machine, laser scanner, laser flashlight, camera focused grating. The pattern can also be designed according to customer [...]
22100 Line Laser Module Blue Laser Green Line Red Line
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Sunbathe Eye Protecter
Laserland sunbathe eye protector is made for ipl light protection. And they are quite suitable for sunbathe eye protection. The goggles or eyepathes are made of TPU soft material. They are very comfortable for wearing. Wearing a pair of these goggles and getting tanned and have a snap without worry about your eyes getted hurted by the scorch sun light. [...]