MOJI-Nano DLW-RD Desktop level compact 3D laser direct writing device

Based on the principle of multi-photon polymerization, DW-RD has a closed optical path design and a unique vibration isolation temperature control system, making the miniaturized and economical equipment also have long-term stability during processing. Thanks to multi-photon polymerization and high degree of freedom design, a high-precision 3D manufacturing solution is presented, which ADAPTS multi-functional materials and plays an important role in key applications such as biomedical engineering, micro-optical devices, and metamaterials.

– Compact design, full function, easy to operate

– No mask required, 100nm precision 3D processing

– Ultra-high speed machining mode

– High precision nano positioning system

– HD microscopic imaging system

– Laser energy stabilization system

Multi-Photon Polymerization (MPP)

Multi-Photon Polymerization (MPP) is a key-enabling technology for 3D fabrication with high-precision and high-resolution. Based on the highly focused femtosecond laser pulses, the inherent optical nonlinearity of multiphoton polymerization can be achieved in the focal regions of interaction between laser and printing material. In MPP-based 3D nano-fabrication, the printing material is usually a liquid and photosensitive resin, which can be solidified only when the photoresist molecules simultaneously absorb multi-photons. By moving the focal position of the laser, intricate 3D micro-nano structures can be produced. This mechanism of the well-developed multiphoton polymerization fabrication technique enables the creation of intricate3D structures with nanoscale feature size. Due to the inherent design freedom of the 3D additive manufacturing approach, MPP offers a developed technology with maskless, one-click rapid prototyping, nanoscale high-precision and high accuracy, 3D micro fabrication capabilities in a wide range of research and industrial fields.