磁致旋光 的英文怎麼說
中文拼音 [cízhìxuánguāng]
磁致旋光
英文
faraday effect-
Research on faraday effect in magneto - optic glass
磁光玻璃磁致旋光效應的研究Faraday effect in magneto - optic glass fiber and its application to all - fiber current transducer are studied in this thesis
本文對磁光玻璃光纖的磁致旋光效應及其在全光纖電流傳感器中的應用進行了研究。The distribution of electromagnetic field in single - mode fiber is analyzed, the theory of faraday effect in magneto - optic glass fiber is clarified and the rules of faraday effect are concluded in this thesis
論文首先分析了單模光纖中電磁場的分佈，闡述了磁光玻璃光纖的磁致旋光效應的理論，總結出了磁致旋光效應的規律。The polarization properties of zf1 magneto - optic glass fiber are studied by experiment and the sources of errors are analyzed. we draw a conclusion that magneto - optic glass fiber is applicable to be made into all - fiber current transducer to measure electric current and magnetic filed
實驗研究了zf1磁光玻璃光纖的磁致旋光效應，分析誤差的來源，得出磁光玻璃光纖應用在全光纖電流傳感器中的可行性的結論。Firstly, in the magnetic field varying from 0mt to 1200mt, we have tested the faraday rotation angle of the three kinds of crystals. at different aspects such as nonlinear aspects, the influence on rotation angle caused by coating the crystals and inclining them the experiment has been finished. and the experiment achieved the following results : 1
從faraday效應的磁致非線性特徵、鍍增透膜對faraday旋光角的影響、晶體傾斜對旋光角的影響三個有關旋光角的方面進行了實驗，得出： 1 、 faraday旋轉隨外磁場變化的非線性變化曲線； 2 、鍍增透膜前後晶體旋光角的變化比較曲線； 3 、晶體傾斜前後旋光角變化比較曲線。Magnetic rotation spectrum
磁致旋光光譜Magnetic rotation method
磁致旋光方法But when concerned with higher magneto - optical recording density, the kerr angle become smaller at shorter wavelength than at longer wavelength result from recoding and reading the memory information by shorter wavelength semiconductor laser tube. further more the signal - to - noise of recording information lowers and brings difficulty for the reading
但在更高密度磁光記錄方面，由於信息記錄與讀出採用短波長半導體激光管，磁光記錄材料的克爾旋轉角比長波長時小，導致記錄信息的信噪比下降，給信息讀出帶來困難，為此將對材料進行改性。分享友人