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http://cris.utm.md/handle/5014/473| Title: | Theoretical studies of the generation of picoseconds pulses with two-section blue-violet semiconductor lasers | Authors: | TRONCIU, Vasile Wenzel, Hans KNIGGE, Andrea |
Keywords: | bifurcations analysis;blue-violet semiconductor lasers;picoseconds pulses;pulse energy | Issue Date: | 2020 | Publisher: | Institute of Physics Publishing | Source: | TY - JOUR DO - 10.1088/1361-6641/ab74f0 UR - http://dx.doi.org/10.1088/1361-6641/ab74f0 TI - Theoretical studies of the generation of picoseconds pulses with two-section blue-violet semiconductor lasers T2 - Semiconductor Science and Technology AU - Tronciu, V AU - Wenzel, H AU - Knigge, A PY - 2020 DA - 2020/03/19 PB - IOP Publishing SP - 045029 IS - 4 VL - 35 SN - 0268-1242 SN - 1361-6641 AB - We report the results of theoretical investigations of the generation of sub-10 ps pulses by a blue-violet InGaN two-section laser. The principle of pulse generation is active Q-switching. We study numerically the influence of the length of the switching section and the emission wavelength on the steady-state and dynamic behaviour. We investigate also the impact of the gain-compression factor on peak power, pulse energy and pulse width and compare the numerical results with semi-analytic expressions. ER - | Project: | 20.80009.5007.08. Studiul structurilor optoelectronice şi a dispozitivelor termoelectrice cu eficienţă înaltă | Journal: | Semiconductor Science and Technology | Abstract: | We report the results of theoretical investigations of the generation of sub-10 ps pulses by a blue-violet InGaN two-section laser. The principle of pulse generation is active Q-switching. We study numerically the influence of the length of the switching section and the emission wavelength on the steady-state and dynamic behaviour. We investigate also the impact of the gain-compression factor on peak power, pulse energy and pulse width and compare the numerical results with semi-analytic expressions. © 2020 IOP Publishing Ltd. |
URI: | http://cris.utm.md/handle/5014/473 | ISSN: | 02681242 | DOI: | 10.1088/1361-6641/ab74f0 |
| Appears in Collections: | Journal Articles |
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