Two-photon Polymerization 3D micro-nano printing system
Two-photon Polymerization 3D micro/nano printing system
Operating
Model: MPO100
Function: Structuring photoresist using two-photon polymerization (TPP) technology enables 3D lithography and 3D micro-printing of microstructures, with applications in optics, photonics, mechanics and biomedical engineering.
Engineer: Xu / +86-21-34206126-6030 / lipingxu@1
Location: East Area,Lithography Zone ⅢA
Equipment ID: ELT3MPO01
  • Basic Equipment Information
  • Operating Principle
  • Typical Application Case
Main Application

Equipped with a powerful 522 nm femtosecond laser source, it enables efficient and high-speed printing of SU8, AZ resist, ma-P100 resist, as well as metal layers and ORMOCER organic-inorganic hybrid resists. It can fabricate macroscopic structures with heights exceeding 1 millimeter, produce microstructures with exceptional surface quality and roughness as low as 10 nm, achieve a minimum feature size down to 100 nm, and deliver a scanning speed of over 1000 mm/s. The manufacturing processes for 3D nano-, micro- and macroscopic structures allow users to fully leverage various techniques for customized processing, and produce complex microstructures with high throughput in a single process step. It can be applied in fields such as micro-optics, optoelectronics, micromechanics, biomedical engineering, and quantum devices.

 

Process/Testing Capabilitie
  • Printing Height:≥1 mm
  • Surface roughness:≤10 nm
  • Resolution:line≤100 nm(horizontal),Space≥150nm
  • Alignment accuracy:≤1.5 um
  • Print area:100 x 100 mm²
  • Materials (additive or subtractive):ORMOCER®s, SU-8, AZ-series, ma-P 1200, Metal (e.g. Ag, Au, Cr, ...)

 

Technical Specification
  • Femtosecond laser: wavelength λ = 522 ± 3 nm
  • Scanning speed: 10m/s divided by the magnification (10x writing module: no less than 1000mm/s)
  • Processing Mode: Stitching Free manufacturing capability, with synchronous galvanometer scanners and worktables (Infinite Field of View, IFoV) to achieve stitching-free manufacturing
  • Scanning Strategy: Full-volume scanning exposes the entire structure layer by layer; contour scanning

The MPO 100 is a two-photon polymerization (TPP) system for 3D lithography and 3D micro-printing, which uses two-photon polymerization technology to structure photoresist or metallic materials. This system features high-precision 3D lithography and high-throughput 3D micro-printing, supporting high-resolution additive and subtractive manufacturing. Additive manufacturing involves precise layer-by-layer construction, while subtractive manufacturing removes materials with high precision to fabricate complex functional microstructures.

It can be used in fields such as micro-optics, optoelectronics, micromechanics, biomedical engineering, and quantum devices:

 (All the above SEM photos are from the 3D microlithography achievement exhibition of Heidelberg Company, serving as application examples for this 3D microlithography equipment)

1.1.Substrate size ≤ 4 inches, thickness ≤ 4 cm.
2.When the characteristic dimension of the sample is ≤ 500 nm, the substrate must be treated with O₂ plasma to enhance adhesion.
3.Users shall prepare layout files by themselves. Supported layout file formats: 3D structures: .obj, .stl; grayscale exposure: .bmp, .tif, .png.

The list below shows FAQs (click a question to view the answer). If your question is not listed, you can leave a message using the link.
FAQs
  • 01
    What software can be used to draw 3D structural layout files in .obj and .stl formats?

    Software such as Solidworks and Blender can be used for layout drawing.

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