Desheng Zeng, Li Zhong, Suping Liu, Xiaoyu Ma. Analysis of the time domain characteristics of tapered semiconductor lasers[J]. Journal of Semiconductors, 2020, 41(3): 032305
- Journal of Semiconductors
- Vol. 41, Issue 3, 032305 (2020)
Fig. 1. Schematic top view of the laser.
Fig. 2. (Color online) The top panel shows the change of total charge carriers and the bottom panel shows the change of total photons with the change of time with a 50 μ m front grating.
Fig. 3. (Color online) The frequency of output light with a 50 μ m front grating.
Fig. 4. (Color online) The frequency of output light when front grating is 75 μ m.
Fig. 5. (Color online) The top panel shows the transient frequency of output light during 0–5 ns and the bottom panel shows the stable state frequency of output light with a 100 μ m front grating.
Fig. 6. (Color online) The top panel shows the change of total charge carriers and the bottom panel shows the total photons with a 100 μ m front grating.
Fig. 7. (Color online) The top panel shows the change of output power with the change of time during all simulation time and the bottom panel shows the output power in stable state with a 100 μ m front grating.
Fig. 8. (Color online) The stable state frequency of output light with a 200 μ m front grating.
Fig. 9. (Color online) The top panel shows the change of output power with the change of time during all simulation time and the bottom panel shows the output power in stable state with a 200 μ m front grating.
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Table 1. Parameters of simulation.
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