液晶空间光调制器在生物光学显微中的应用

The Applicaton of LCSLM in Biological Optical Microscopy

利用液晶空间光调制器(LCSLM)对光学显微中的成像光进行实时的相位/振幅调制,不仅可以实现各种传统的生物样品相位显微,而且能够以更复杂的相位调制方式,如螺旋相位滤波,得到新的显微图像。该方式已经和荧光显微、光镊技术结合,丰富了生物显微技术。

With the light modulation of the liquid crystal spatial light modulators （LCSLM） in the imaging path in microscopy, one can not only simulate traditional methods of contrast phase microscopy, but also realize the new technology in the microscopy of biological samples through the more complex phase modulation. The combination of LCSLM with optical tweezers or fluorescence, improves the biological optical microscopy a lot.