{"id":1912,"date":"2024-12-18T23:52:00","date_gmt":"2024-12-18T14:52:00","guid":{"rendered":"http:\/\/chino.local\/?post_type=project&p=1912"},"modified":"2025-01-24T14:40:30","modified_gmt":"2025-01-24T05:40:30","slug":"rapid-optical-ranging-technique-2","status":"publish","type":"project","link":"https:\/\/c-mng.cwh.hokudai.ac.jp\/iis-lab.ist\/Root\/en\/project\/rapid-optical-ranging-technique-2","title":{"rendered":"Rapid Optical Ranging Technique"},"content":{"rendered":"\n
The proposed optical ranging technique called LT-PAM (Long-Term Phase Accordance Method) transmits multiple sync patterns composed of two sinusoidal waves with different frequencies. Unlike chirp modulation techniques, LT-PAM transmits the two waves simultaneously and thus enables the shortening of measurement time. We have conducted experiments using two types of light sources, collimated and diffused light.
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