Strict Phase Matching Green Laser Pointer
Widely used in integrated circuit chips, computer accessories, industrial bearings. Watches, electronics and communications products, aerospace equipment. Various auto parts, home appliances, hardware tools, molds, wires and cables. Food and packaging, jewellery, tobacco, military and many other areas of graphic and text marking, as well as high-volume production line operations. The manufacturing cost of glass fiber is low. Miniaturization brought by mature technology and the availability of green laser pointer fiber. Intensive advantage.
Tags
Software
Glass fiber pairs of incident pump light. No strict phase matching is required like the green laser pointer crystal. This is due to the wide absorption band caused by the non-uniform widening caused by the glass substrate splitting; the glass material has a very low volume-to-area ratio, fast heat dissipation and low loss, so the up-conversion efficiency is high and the laser threshold is low; the output laser wavelength is more : This is because the energy levels of rare earth ions are very abundant and there are many kinds of rare earth ions. Tunability. Due to the wide energy level of rare earth ions and the broad green laser pointer fluorescence spectrum of glass fiber.
2020-03-16 03:22:49
Your Answer: