DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, Jungwon | ko |
dc.contributor.author | Na, Yongjin | ko |
dc.contributor.author | Kwak, HyunSu | ko |
dc.contributor.author | Ahn, Changmin | ko |
dc.date.accessioned | 2024-04-18T09:04:59Z | - |
dc.date.available | 2024-04-18T09:04:59Z | - |
dc.identifier.uri | http://hdl.handle.net/10203/319135 | - |
dc.description.abstract | An ultrafast camera system includes a sensor head that injects an optical pulse train input from a pulsed laser onto a surface of a measurement target and outputs an optical signal reflected from the surface, and a timing detector that receives the optical signal whose time-of-flight is changed after passing through the sensor head and outputs an electrical signal corresponding to a timing error between the optical signal and a reference signal. Another ultrafast camera system includes a wavelength dispersion device to disperse an optical pulse train of a pulsed laser into a wavelength spectrum, a lens that vertically injects continuous wavelength signals dispersed into the wavelength spectrum onto a measurement line, and a timing detector that receives an optical signal including the continuous wavelength signals reflected from the measurement line, and outputs a timing error between the reference signal and the continuous wavelength signals as a signal intensity. | - |
dc.title | Ultrafast camera system and measurement method thereof | - |
dc.title.alternative | 빠르고 복잡하게 움직이는 라인 형상을 실시간으로 측정할 수 있는 고분해능 카메라 시스템, 그리고 이의 측정 방법 | - |
dc.type | Patent | - |
dc.type.rims | PAT | - |
dc.contributor.localauthor | Kim, Jungwon | - |
dc.contributor.assignee | KAIST | - |
dc.identifier.iprsType | 특허 | - |
dc.identifier.patentApplicationNumber | 17333153 | - |
dc.identifier.patentRegistrationNumber | 11902495 | - |
dc.date.application | 2021-05-28 | - |
dc.date.registration | 2024-02-13 | - |
dc.publisher.country | US | - |
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