- Technology -

Nirec has been working on the development of stable near-infrared fluorescent dyes with high emission yield, and now most medical resins used for medical purposes are put into practical use as resins that emit near-infrared fluorescence.

It is necessary to select the optimum resin according to various needs at the medical site, and technological development to optimally fluoresce the resin according to the medical device
Our fluorescent resins include polyurethane, polycarbonate, silicone, acrylic, etc.

Sensor development efforts that can capture both color and IR images even with a single-panel sensor (RGB / IR) / Improving IR sensitivity with deep photodiodes
Development of compact high-sensitivity lens and development of high-performance bandpass filter for visible light / excitation light / IR light

Development of light source for excitation light of near-infrared fluorescent dye
Shape study to improve the light collection rate of LED light source / Development of excitation light wavelength shaping filter / Near infrared light blocking technology