Evolution of high resolution optical micro-imaging
High-Resolution Imaging Using Integrated Optical Systems
... Certain optical aberrations, such as defocus, can sig- nificantly degrade the signal collected by an imaging system, produc- ing images with low ...integrated optical-digital imaging systems. ...
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High Resolution Optical Imaging Techniques for Rapid Assessment of Breast Cancer
... such as reduced size relative to adipocytes in non-neoplastic breast tissue. Optical imaging provides a tool that can be used to characterize adipocyte morphology and other features of the tumor ...
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Advancements in High Frequency, High Resolution Acoustic Micro Imaging for Thin Silicon Applications
... which resolution can be improved by reducing the F # when inspecting for flaws inside solids; the limit is controlled by the ratio of the velocities of the sound waves in the solid and ...controls ...
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High resolution 3D imaging of living cells with sub optical wavelength phonons
... Label-free imaging of living cells below the optical diffraction limit poses great challenges for optical ...time, imaging of live cells using sub-optical wavelength ...axial ...
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High Spatial Resolution Imaging with Near-Field Scanning Optical Microscopy in Liquids
... scanning optical microscopy (NSOM) has emerged as a versatile analytical tool that combines the high resolution of scanning probe microscopy with the noninvasiveness of optical ...
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Simultaneous high-resolution retinal imaging and high-penetration choroidal imaging by one-micrometer adaptive optics optical coherence tomography
... demonstrated high-penetration, high-resolution retinal ...multaneous high-resolution and high-penetration choroidal imaging may be useful for microstructural investigation ...
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High Performance Reconstruction Framework for Straight Ray Tomography:from Micro to Nano Resolution Imaging
... medical imaging. For phase retrieval in grating-based DPC imaging, two noteworthy methods are the bidirectional method [49] and the non-linear regularization method proposed by our group ...
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Improved resolution optical time stretch imaging based on high efficiency in-fiber diffraction
... as high as 40 dB 27 , making it an ideal in-line fiber polarizer 28 ...in optical spectrum analysis 29 , mode-locked lasers 30 , and optical coherence tomography 31 ...TFG, high diffraction ...
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Strain relaxation in InGaN/GaN micro-pillars evidenced by high resolution cathodoluminescence hyperspectral imaging
... the high resolution CL hyperspectral imag- ing technique has been used to investigate the strain relaxa- tion in InGaN/GaN MQW micro-pillars with diameters ranging from 2 to 150 ...
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Micro-computed tomography for high resolution soft tissue imaging; applications in the normal and failing heart
... enhanced micro-CT to resolve the detailed anatomy of the heart was ...using micro-CT. The high spatial resolution provided by micro-CT, and the delineation of various tissue types, ...
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Imaging with isotopes: high resolution and quantitation
... Although we began dabbling with MIMS in 1998, these studies really took off in February 2003, after all initial difficulties with the prototype SIMS instruments were resolved and some quantitative image analysis software ...
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High resolution optical coherence tomographic imaging of osteoarthritic cartilage during open knee surgery
... OCT imaging during open knee surgery was approved by the investigational review board of the Massachusetts Institute of Technology and West Roxbury Veterans Association ...OCT imaging did not commence until ...
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En-face time-domain optical coherence tomography with dynamic focus for high-resolution imaging
... Focus Optical Coherence Tomography A DF-OCT setup usually requires two micrometer precision translation stages, one in the reference arm and one in the sam- ple ...
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The Optical Design of the High Resolution Imaging Channel for the SIMBIO-SYS experiment on the BepiColombo Mission to Mercury
... the optical design of the High Resolution Imaging Channel (HRIC) of the SIMBIO-SYS instrument, selected as part of the scientific payload for the ESA cornerstone BepiColombo mission to ...of ...
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An optical imaging chamber for viewing living plant cells and tissues at high resolution for extended periods
... commercial imaging chambers available [13], these chambers have not been specifically designed for the high resolution imaging of plant tissues over extended ...for imaging animal and ...
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Real Time Monitoring of Fluorescent Particles in Micro Channels by High Resolution Dual Modality Probe Imaging
... Different optical configurations suitable for endoscopic application were proposed by several researchers ...mechanical optical scanner at the frontal ...
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High Resolution Corneal and Single Pulse Imaging with Line Field Spectral Domain Optical Coherence Tomography
... induce high amounts of aberration image artefacts The aberrations that induce artefacts on the OCT image are a result of the combined actions of the sample, interferometer optics and spectrograph optics on the ...
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High-dynamic-range imaging optical detectors
... Time evolution of a target pixel (full line) and a background pixel (dashed) Figure 6 - Detection of a laser spot by modulation recognition ...an optical, interferometric system, implemented in the visible ...
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HYPERTELESCOPES: THE CHALLENGE OF DIRECT IMAGING AT HIGH RESOLUTION
... Sparse optical interferometric arrays of many apertures can produce direct images in the densified-pupil mode, also called “hy- pertelescope” ...with optical aperture-synthesis techniques such as Earth ...
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Structural analysis of herpes simplex virus by optical super-resolution imaging
... Structural information of biological nanostructures can be derived through averaging repetitive features as is commonly performed in EM. Particle averaging in SMLM images was originally shown for the nuclear pore complex ...
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