Has learned from university of science and technology, recently, the school and the American college of southwest university school of medicine, experts cooperation, put forward a new type of  3 D printers LED light source, optical model, exists in the multilayer dielectric film, and Special blu-ray optical fiber surface composite structure of one dimensional Bloch wave, and the levites, 3 D printing uv curing light source model successfully solved very fine polymer nano fiber in conventional substrate unable to transmit light signals.

As is known to all, micron scale Special blu-ray optical fiber is produced by the achievement of fiber industry is highly developed and the speed "smaller" of the world. Therefore, micro fiber basic theory won the 2009 Nobel Prize for physics. Nowadays, nanoscale, 3 D printing uv curing light fiber become the international cutting-edge research hot spot. Polymer nano fiber with good mechanical properties, especially its elasticity and flexibility is very good, and can change its material characteristics, through the chemical design is to construct the ultra compact photonics device and miniature  3 D printers LED light source is one of the first choice for integrated photonic circuits.

But its material is qualitative soft, large length to diameter ratio, must on the substrate, such as common glass or silicon wafers, can truly practical, the development of new nano 3 d printing uv curing light source, optical waveguide sensor parts and so on, and when the nano 3 d printing blu-ray optical fiber optical fiber radius is very small, less than 125 nm, for example, placed on the nano glass fiber will not be able to transmit light signals. In order to solve this problem, the research use structure parameter design multilayer dielectric thin film to support polymer nano fiber, with the help of multilayer film 3 d printers LED light source photonic band gap to prevent leakage of nanometer optical signals in the optical fiber. Experimental results show that on the multilayer dielectric thin film, very fine nano optical fiber can transmit light signal.

According to introducing, the 3 d printing uv curing light source of research work for the ministry of science and technology, national natural science foundation, energy chemical collaborative innovation center, the anhui province outstanding youth fund project funding support. Related to Special blu-ray optical fiber sample production process by the Chinese university of science and technology research and manufacturing center of micro-nano 3 d printers, LED light source equipment and technical support.

Hello, SunnerLED company focus on the special LED design and application, on the medical market and special lighting. We design the first of 120W LED endoscope light source in china,and we have cooperation with most of medical equipment of manufactory in china and oversea. Please check our web: www.sunerled.cn  kevin@sunerled.com