On-chip microscopy
Web19. jul 2024. · Lensfree on-chip imaging directly samples the light transmitted through a specimen without the use of any imaging lenses between the object and the sensor planes [1–3].Compared to conventional lens-based microscopy, such an imaging geometry is significantly simpler and much more compact and lightweight. Web17. dec 2014. · Using this lens-free on-chip microscope, we successfully imaged invasive carcinoma cells within human breast sections, Papanicolaou smears revealing a high …
On-chip microscopy
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Web30. avg 2012. · Key components of lens-free holographic on-chip microscopy. In a partially coherent holographic on-chip microscope (), the source can simply be an LED or an … Web11. feb 2024. · We report a novel lensless on-chip microscopy platform based on near-field blind ptychographic modulation. In this platform, we place a thin diffuser in between the …
Web前面一讲我们介绍了传统显微成像术（明场、暗场、像衬、宽场荧光）及显微术的发展脉络。 这一讲我们会介绍一部分的定量相位成像技术（QPI）和计算成像技术，包括DHM、TIE、CDI、ptychography、光流控和on … Web11. feb 2024. · We report a novel lensless on-chip microscopy platform based on near-field blind ptychographic modulation. In this platform, we place a thin diffuser in between the object and the image sensor for light wave modulation. By blindly scanning the unknown diffuser to different x–y positions, we acquire a sequenc
Web05. okt 2024. · Abstract. We report the Muscope, a miniature lensless holographic microscope suitable for on-chip integration. The prototype of the Muscope measured … Web04. okt 2024. · We report a novel lensless on-chip microscopy platform based on near-field blind ptychographic modulation. In this platform, we place a thin diffuser in between the object and the image sensor for light wave modulation. By blindly scanning the unknown diffuser to different x-y positions, we acquire a sequence of modulated intensity images …
WebLensfree on-chip microscopy is a new computational imaging technology: without the imaging lens to focus, the sample is directly attached to the imaging sensor to record the diffraction patterns and the object information can be achieved with the corresponding reconstructed method. Due to its wide FOV, high-resolution, label-free detection, low ...
Web29. mar 2024. · In recent years, lensfree on-chip microscopy has developed into a promising and powerful computational optical microscopy technique that allows for wide-field, high-throughput microscopic imaging ... stealth partsWebThe intrinsic role of electrical current on the electric field-assisted sintering (EFAS) process of stainless steel 316L nanoparticles has been revealed by both ex situ and in situ experiments. A novel device on the Si chip has been designed and fabricated to fit into the sample holder of a transmission electron microscope for these experiments. stealth pack 30l - fly fishing packWeb07. apr 2024. · In the past few years, various lensless imaging techniques have been proposed with coherent systems, such as an on-chip microscope 9,10, coherent diffractive imaging 11,12, and a series of ... stealth padlockstealth packWeb19. jul 2024. · Lensfree on-chip imaging directly samples the light transmitted through a specimen without the use of any imaging lenses between the object and the sensor … stealth padsWebWe propose a lensfree on-chip microscopy approach for wide-field quantitative phase imaging (QPI) based on wavelength scanning. Unlike previous methods, we found that a relatively large-range wavelength diversity not only provides information to overcome spatial aliasing of the image sensor but also creates sufficient diffraction variations that can be … stealth paint for aircraftWeb摘要： We report the implementation of a fully on-chip, lensless, sub-pixel resolving optofluidic microscope (SROFM). The device utilizes microfluidic flow to deliver specimens directly across a complementary metal oxide semiconductor (CMOS) sensor to generate a sequence of low-resolution (LR) projection images, where resolution is limited by the … stealth partners