Oxygen is delivered to brain tissue by a dense network of microvessels, which actively
control cerebral blood flow (CBF) through vasodilation and contraction in response to …

Optical coherence tomography (OCT) has become an important imaging modality with
numerous biomedical applications. Challenges in high-speed, high-resolution, volumetric …

Imaging cellular and extracellular structures and processes in situ and in vivo is highly
desired for the understanding and diagnosis of human diseases. High resolution optical …

Here we demonstrate a long-depth-of-focus imaging method using polarization sensitive
optical coherence tomography (PS-OCT). This method involves a combination of Fresnel …

In the streak tube laser imaging system, there are two conflicts: the first is between high
spatial resolution and wide field of view (FOV). The second is between high temporal …

We present a focus-adjustable endoscopic probe for optical coherence tomography (OCT),
which is able to acquire images with different focal planes and overcome depth-of-focus …

Clinical diagnosis increasingly relies on obtaining visualization images through optical
coherence tomography (OCT) endoscopes with small-volume, large focusing depth, and …

Optical coherence tomography (OCT) suffers from speckle noise due to the high spatial
coherence of the utilized light source, leading to significant reductions in image quality and …

摘要伴随着光学相干层析成像(OCT) 技术的临床应用从眼科拓展至各类人体腔道, 功能成像,
诊疗一体化, 手术机器人等, 亟需提升其分辨率以解析细胞及以下尺度的生物组织结构. 然而 …

Three-dimensional high-resolution optical imaging systems are generally restricted by the
tradeoff between resolution and depth-of-field as well as imperfections in the imaging …