1.1 What are the threshold currents of the laser for 25 and 100 °C? (2, 2 marks) 1.2 What are the transfer gains (we also name the transfer gain as 'sensitivity'

AP/Al) of the laser operating at the linear region, for 0, 25, and 100 °C, respectively? What is your observation (2, 2, 2, 3 marks) 1.3 From Question 1.2, what are the laser diode's linear dynamic ranges (both / and P) for 0, 25, and 100 °C, respectively? (6 marks) 1.4 Suppose the fluorescence experiments require the laser diode to deliver a modulated laser power between Pmin = 1 mW and Pmax = 6 mW. What is the driving current range for 0, 25, and 100 °C, respectively? (6 marks)