Table 2: Pulse measurement results for various bias current values.

Bias current (mA) Pulse width (ps) Chirp parameter 155 4.62 −2.85 165 4.63 −2.25 175 4.77 −2.92 185 4.81 −2.32 195 4.67 −1.77 205 4.68 −2.42 215 4.62 −1.88