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Coherent Pulse-Compression Lidar Based on 90-Degree Optical Hybrid
A coherent pulse-compression lidar system based on a 90-degree optical hybrid is demonstrated in this paper. In amplitude modulation (AM) mode, the returned RF chirp signal will be influenced by a random phase difference between local oscillator and echo light, causing fluctuations in the ranging re...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
MDPI
2019
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6833004/ https://www.ncbi.nlm.nih.gov/pubmed/31640186 http://dx.doi.org/10.3390/s19204570 |