Research Article
A Photothermal Modelling Approach for Micro-LED Arrays in Wireless Optogenetics
Figure 10
Test results of the photodiode array parameters. (a) Temperature variation curve for micro-LED array at different currents. (b) Temperature variation curve at different PWM. (c) Temperature variation at different power levels with 12 light sources lit. (d) Temperature variation at different power levels with a single light source lit. (e) Maximum permissible pulse width and duty cycle for a given power and temperature rise limit of 2 degrees Celsius.
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