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多光子光学器件, a subsidiary of photolithography technology developerHeidelberg Instruments Mikrotechnik，已宣布其新的两光子聚合物（TPP）3D打印机。
Sporting a 100 x 100mm print area, theMPO 100is defined by its “1-10-100-1000” capabilities: part heights of over 1cm, surface roughnesses in the order of 10nm, print resolutions of less than 100nm, and print speeds of over 1000mm/s. As such, it’s designed for the fabrication of structures anywhere from the submicrometer to the millimeter ranges, all while maintaining high throughputs.
该微型生产工具主要针对研究机构和研发团队，预计将在微观，微流体，生物医学等领域中提供多种应用。海德堡仪器定于展示MPO 100Spie Photonics West 2022in San Francisco, which will run from January 25 – 27.
Dr. Benedikt Stender, CEO of Multiphoton Optics, said, “The MPO 100 is a unique tool for microfabrication and achieves the highest resolution among additive manufacturing processes at 100 nanometers. Furthermore, the 1-10-100-1000 capability of the MPO 100 will enable users at universities, R&D institutions, as well as the industry and offer significant advantages for new developments.”
Three decades of photolithography
Heidelberg Instruments已生产高精度光刻系统和纳米制作工具已有35年以上。该公司为世界各地的各种工业和科学组织提供服务，迄今已安装了1000多个系统。该公司的产品组合包括直接写作系统和光掩模制造系统，并在半导体，量子计算，光子学，物联网等中应用。
多光子光学器件, on the other hand, has been a wholly-owned subsidiary of Heidelberg Instruments since 2021. The company focuses specifically on maskless 3D laser lithography equipment for two-photon polymerization additive manufacturing.
MPO 100 3D打印机
Multiphoton Optics的新TPP 3D打印机在绿色光谱范围（522Nm）中具有激光波长，据报道，该系统非常适合使用有机和混合聚合物材料打印。这包括Ormocers，这是一类以其独特的光学，机械和化学特性而闻名的聚合物。
Additionally, the printer comes equipped with proprietary algorithms intended to maximize part quality. Mulitphoton Optics claims that the synchronized scanning system of the MPO 100 is capable of delivering stitching-free patterning, meaning layer lines should be invisible.
根据该公司的说法，微型生产商目前是唯一配备了流程箱中的唯一一种，该流箱保证了0.1°C以内的温度稳定性，这对于大规模激光暴露至关重要。MPO 100甚至提供了许多特定于应用程序的写作模式，允许用户根据项目的打印要求自定义其参数。
“With the MPO 100, we have combined the strengths of both companies in one system: Multiphoton Optics’ sophisticated exposure unit for two-photon polymerization and Heidelberg Instruments’ industrial platform, which guarantees the required stability and meets the necessary industry standards,” said Steffen Diez, COO of Heidelberg Instruments. “The capabilities of the MPO 100 are already very popular with our customers, who benefit from the worldwide support from our service organization and ISO-certified production.”
The MPO 100 was designed and developed by Multiphoton Optics. Going forward, Heidelberg Instruments Mikrotechnik will be responsible for sales and service.
Technical specifications and pricing
Below are the technical specifications for the MPO 100 3D microprinter.访问海德堡乐器Mikrotechnik商店页面以获取报价。
| 建造区域 | 100 x 100mm |
| Max print height | 超过1厘米 |
| Min surface roughness | 10nm |
| 最小功能大小 | 100nm |
| 最大扫描速度 | 1000mm/s |
| Laser wavelength | 522nm |
| 方面 | 1300 x 1100 x 1950mm |
| 重量 | 1000kg |
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Featured image shows the MPO 100. Photo via Multiphoton Optics.
