A Photothermal Modelling Approach for Micro-LED Arrays in Wireless Optogenetics

Figure 2

Electro-optical conversion efficiency of LEDs: (a) measured efficiencies from mini LEDs, micro-LEDs, and an empirical model of what is currently available [18]. Also plotted is the highest reported LEDs in the literature [19]. (b) Assuming the model in (a), the radiance vs. input power profile for different LED sizes; (c) process flow for micro-LED passive arrays.

(a)

(b)

(c)