| 单词 | pockels effect |
| 释义 | > as lemmasPockels effect attributive and in the genitive. Used with reference to an electro-optical effect in certain crystals similar to the Kerr effect (Kerr effect n. (b) at Kerr n.) in liquids; esp. in Pockels cell, Pockels constant, Pockels effect. ΚΠ 1938 Proc. Royal Soc. A. 166 428 I is the intensity of the light scattered by 1 cm.3..and pik are Pockel's elasto-optical constants. 1949 Jrnl. Optical Soc. Amer. 39 798/2 The constants tij are..related to Pockels' constants eij. 1957 D. E. Gray Amer. Inst. Physics Handbk. vi. 96 Twenty-one of the 32 crystal symmetry classes do not contain centers of symmetry, and of these, 20 may exhibit the linear Pockels effect. 1976 Nature 22 Apr. 677/1 The emission intensities of the components parallel and perpendicular to the incident laser polarisation were determined using a Pockels cell to rotate the laser polarisation with respect to a fixed analyser. 1994 New Scientist 19 Mar. 21/1 The plastics contain brightly coloured organic molecules known as chromophores that exhibit the ‘Pockels effect’: applying an electric field across a Pockels material changes its refractive index and alters the polarisation of light passing through it. < as lemmas |
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