Our Technology

Near-infrared (NIR) light region is the spectrum area defined by wavelengths between 700 nm and 2500 nm. NIR is widely used in analytical science. It is accurate, reliable, fast in generating responses and is non-destructive to samples.

As a research-based startup, we develop innovative detection technologies, specializing in organic electronics. The novel dual-mode organic photodetectors give rise to the remarkable dual-mode light detection phenomena. They offer additional advantages such as having a bias-switchable spectral response for applications in environmental pollution detection, wellness, agriculture, light communication, and security monitoring in two distinct bands.

Our NIR visualization technology can convert incoming NIR light to visible light through an up-conversion device with a thickness on a micrometer scale. There is no image editing or computer processing, it is just Physics! Near-Infrared light is the new visible light to the human eye.

NIR Up Coversion

Technologies and Applications


  • NIR Imaging System

  • NIR light-absorbing material identification and NIR light positioning

  • Enabling the direct conversion of incoming invisible NIR light to visible light for detecting the NIR absorbing microbeads




  • Low cost 

  • Fast detection 

  • Simple circuit designs and data processing

Patents: US16,592,793, US62,866,002, China No. 201910951975.5, Japan No. 2019-185194.

About US

In the current market, the fruit sugar level is mainly measured by intrusive methods, for example, by using the reflectometer and liquid chromatography, which would destroy the fruits after measurement. On the other hand, however, methods using non-destructive methods, such as the spectrometer, are limited, complicated, bulky, and expensive.

Contact info

Office Address

Unit 639, 6/F, Building 19W,
No. 19 Science Park West Avenue,
Hong Kong Science Park, Pak Shek Kok, N.T.

Cooperative Lab

SCT 911, HSH Campus, Hong Kong Baptist University, Kowloon Tong, Hong Kong

Tel: (852) 3411 5867

Mobile: (852) 91958872 

Contact person: Conrad Cheung



Crimson Vision