Table 1 The parameters for calculating the intrinsic responses of a PCSEL
Symbol | Description | Value | Unit |
|---|---|---|---|
\(v_{{\text{g}}}\) | Group velocity [49] | \(8.575 \times 10^{9}\) | cm/s |
\(V_{{\text{a}}}\) | The volume of the active layera | \(2.35 \times 10^{ - 12}\) | cm3 |
\(a\) | Differential gain of the active layer | \({9} \times 10^{ - 16}\) | cm2 |
\(\eta_{{\text{i}}}\) | Current injection efficiency [47] | 0.8 | NA |
\(\tau_{{\text{n}}}\) | Carrier lifetime [49] | 2 | ns |
\(\tau_{{\text{p}}}\) | Photon lifetime (Q factor: ~ 104) | 5 | ps |
\(I_{{{\text{th}}}}\) | Threshold current [49] | 0.5 | mA |