Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Zheng, Ping"'
Autor:
Xiao Zhong Wang, Zheng Ping Wang
Publikováno v:
Measurement. 42:277-280
The temperature characteristics of an optical current sensing element are theoretically analyzed. The investigation results show that all following factors such as the peak wavelength shift induced by the ambient temperature variation of the optical
Publikováno v:
Measurement. 40:811-815
The effects of linear birefringence (LB) upon bulk glass optical current transformers (BGOCTs) with different optical path designs, such as the orthoconjugate reflection (OCR)-typed, the direct reflection (DR)-typed and the roof-prism reflection (RPR
Publikováno v:
Measurement. 39:729-735
A method used for the measurement of the practical retardance value (not considering an overall ambiguity modulo 2π) and the determination of the fast or slow axis of a quarter-wave plate employing two polaroids and a right-angle prism is reported.