| 摘要 |
PROBLEM TO BE SOLVED: To provide a fluorescent temperature sensor capable of detecting fluorescence efficiently without enhancing emission intensity of an excitation light source. SOLUTION: This fluorescent temperature sensor 1 includes a phosphor 4 emitting fluorescence corresponding to the intensity of irradiated light, a light projection part 9 for projecting excitation light to the phosphor 4, a light reception part 10 for receiving the fluorescence emitted from the phosphor, an optical fiber 5a for transmitting the excitation light for guiding the excitation light emitted from the light projection part 9, and an optical fiber 5b for transmitting the fluorescence for guiding the fluorescence emitted from the phosphor 4. The optical fiber 5a for transmitting the excitation light and the optical fiber 5b for transmitting the fluorescence have each different characteristic. COPYRIGHT: (C)2010,JPO&INPIT |
