Pengbo Liu, Shenghai Zhang, Xiaoxu Zhang, Tianan Wu. Analysis of Time-Delay Characteristic and Effective Bandwidth of Three Chaotic Semiconductor Laser Systems[J]. Laser & Optoelectronics Progress, 2020, 57(13): 131407
- Laser & Optoelectronics Progress
- Vol. 57, Issue 13, 131407 (2020)
Fig. 1. Structural schematic of three chaotic laser systems. (a) Optical feedback chaotic laser system; (b) optical phase modulation chaotic laser system; (c) laser injection chaotic laser system
Fig. 2. Intensity time series and power spectra of three chaotic laser systems. (a1)(b1) Optical feedback chaotic laser system; (a2)(b2) optical phase modulation chaotic laser system; (a3)(b3) laser injection chaotic laser system
![[in Chinese]](/Images/icon/loading.gif){kind=icon}
Fig. 3. [in Chinese]
Fig. 3. ACF and TDS of three chaotic laser systems. (a) Optical feedback chaotic laser system; (b) optical phase modulation chaotic laser system; (c) laser injection chaotic laser system
Fig. 4. Images of variations in TDS and bandwidth with τm and τi. (a1) Two dimensional map of TDS; (a2) two dimensional map of bandwidth; (b1) three dimensional map of TDS; (b2) three dimensional map of bandwidth
Fig. 5. Images of variations in TDS and bandwidth with γ and η. (a1) Two dimensional map of TDS; (a2) two dimensional map of bandwidth; (b1) three dimensional map of TDS; (b2) three dimensional map of bandwidth
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Table 1. Parameters for chaotic laser system
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Table 2. Comparison of three chaotic laser systems
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