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Tag: Depth of focus

文章:Dirk Lorenser, Xiaojie Yang, and David D. Sampson, "Ultrathin fiber probes with extended depth of focus for optical coherence tomography," Opt. Lett. 37, 1616-1618 (2012) 链接: 实现extend depth of focus的原理:the light travels through two sections of GRIN fibers with different apertures to create two different focal positions, which results in a extended depth of focus. […]