
Phi Optics
Phi Optics Inc was founded in 2009 to respond to the market’s request for QPI enabled devices. The company is developing the next generation of optical imaging systems through its Quantitative Phase Imaging Platform. Phi Optics technology platform uses standard tools and processes and combines the performance of traditional modalities of a light microscope (e.g. fluorescence, DIC, phase contrast) with the real-time 3D topography capabilities of QPI. This combination offers a significant advantage for applications that require low-cost, fast, and accurate imaging of nanostructures.

Phi Optics at Research Park
- Phi Optics Recognized for Outstanding Technology by Central Illinois Business
- Phi Optics CEO Interviewed About New Technology
- Imaging Startup Phi Optics Closes Seed Funding Round
- Innovation celebration winner, Entrepreneurial Excellence: New Venture Award