| 摘要 |
#CMT# #/CMT# The device has multiple resonators (17) with different resonance characteristics. The resonances of the resonators lie in the frequency range of the radiation to activate a lamp. The measured sample is compared with the obtained samples from calibration measurements. The frequency of the unknown radiation is also determined. #CMT#USE : #/CMT# Device for frequency measurement of electromagnetic radiation, particularly in the frequency range of optical radiation. #CMT#ADVANTAGE : #/CMT# The device has multiple resonators with different resonance characteristics, where the resonances of the resonators lie in the frequency range of the radiation, and hence ensures simple and cost effective frequency measurement device. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a schematic view of a frequency measurement device. 3 : Strip optical fiber 4 : Substrate 17 : Resonators 18a : Optical fiber cover 18b : Air gap. |
