Cross-talk noise in volume holographic memory with spherical reference beams.
Cross-talk noise in volume holographic memory with spherical reference beams.
复制标题
具有球形参考光束的体全息存储器中的串扰噪声。
DOI：
10.1364/ol.20.001812
复制
发表时间：
1995
期刊：
影响因子：
3.6
通讯作者：
C. Gu
中科院分区：
文献类型：
--
作者：
X. Yi;P. Yeh;C. Gu
我们研究了具有球形参考光束的角度复用体积全息存储器，对此进行球形近似来模拟一般的波前畸变。我们发现球形参考光束的角度选择性和串扰噪声与平面参考光束接近。结果表明，角度复用体积全息存储器可以在预期有大波前畸变的紧凑系统中实现。
We investigate angle-multiplexed volume holographic memory with spherical reference beams, for which the spherical approximation is made to model the wave-front distortion in general. We find that the angular selectivity and the cross-talk noise with spherical reference beams are close to those with planar reference beams. The results indicate that angle-multiplexed volume holographic memory can be realized in compact systems for which large wave-front distortion is expected.