ON THE BIREFRINGENCE OF THE LIVING HUMAN-EYE
ON THE BIREFRINGENCE OF THE LIVING HUMAN-EYE
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DOI：
10.1016/0042-6989(81)90248-0
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发表时间：
1981-01-01
期刊：
影响因子：
1.8
通讯作者：
CARDOZO, NJL
中科院分区：
文献类型：
--
作者：
BOUR, LJ;CARDOZO, NJL
借助投射在视网膜上的干涉图案，从心理物理上测量了活体人眼光学系统的迟缓，作为入射光在瞳孔平面进入的位置的函数。眼中膜发育迟缓沿水平和垂直经络比沿对角线经络增加更多。如果忽略晶状体和玻璃体对测量的延迟的贡献，就可以计算出角膜的双折射。两名观察者的双折射平均值为0.0020。线偏振光通过6 mm的瞳孔进入眼睛，利用测量的迟滞计算视网膜处的光的偏振。
The retardation of the optical system of the living human eye was measured psychophysically as a function of the place of entry of the incident light in the pupil plane with the help of interference patterns projected on the retina. The retardation of the ocular media increased more along the horizontal and vertical meridians than along the diagonal meridians. If the contribution of lens and vitreous to the measured retardation is neglected, a corneal birefringence can be computed. The average value of this birefringence for 2 observers was 0.0020. The polarization of the light at the retina was calculated for a linearly polarized beam, entering the eye through a 6 mm pupil, making use of the measured retardation.