Tiansong Li, Rongkai Yang, Yanhu Huang, Li Ma. Simulation and Analysis of Time Delay Characteristics of Underwater Laser Pulse[J]. Laser & Optoelectronics Progress, 2019, 56(11): 110102
- Laser & Optoelectronics Progress
- Vol. 56, Issue 11, 110102 (2019)
Fig. 1. Laser pulse waveform from receiving end for three types of typical sea areas
Fig. 2. Laser pulse waveforms from receiving end and its fitting results
Fig. 3. Laser pulse waveforms from receiving end for different transmission distances
Fig. 4. Laser pulse waveforms from different receiving apertures for different sea areas. (a) Coastal water; (b) harbor water
Fig. 5. Laser pulse waveforms under different AFOVs for different sea areas. (a) Coastal water; (b) harbor water
Fig. 6. Laser pulse waveforms transmitted in three types of sea areas for different initial pulsed lasers. (a) Clear sea; (b) coastal water; (c) turbid harbor
Fig. 7. Relationships between transmission distance and channel time delay for different sea areas
Fig. 8. Relationships between aperture and channel time delay for different sea areas. (a) Coastal water; (b) clear sea area
Fig. 9. Relationships between AFOV and channel time delay for different sea areas. (a) Coastal water; (b) clear sea area
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Table 1. Attenuation parameters, scattering albedo and asymmetry factors for different water types
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