< Back to previous page


Two Photon Absorption (TPA)

The project aims to investigate whether CMOS image sensors can be used for the detection of light and images in the wavelength range between 1050 nm and 1550 nm using two-photon absorption (“TPA”). Due to the strong advances in laser technology and the low read-out noise achievable with modern image sensors, this could potentially be an alternative to cooled detectors based on more exotic materials in practical applications.

Date:20 Aug 2020  →  Today
Keywords:CMOS image sensor, two-photon absorption, CIS
Disciplines:Other electrical and electronic engineering not elsewhere classified
Project type:PhD project