Multi-layer topography measurement using a new hybrid single-shot technique: Chromatic Confocal Coherence Tomography (CCCT)
نویسندگان
چکیده
منابع مشابه
Measurement of Meniscal Surface Layer Thickness Using Optical Coherence Tomography
Introduction: With increasing focus on the detection, study and treatment of early stage osteoarthritis (OA), there is increasing interest in novel imaging modalities capable of detecting changes in various joint tissues during early stages of the disease. The surface of the meniscus consists of a relatively thin layer of randomly orientated collagen fibers that overlays the circumferential col...
متن کاملSwept-source based, single-shot, multi-detectable velocity range Doppler optical coherence tomography
Phase-Resolved Doppler Optical Coherence Tomography (PR-DOCT) allows visualization and characterization of the location, direction, velocity, and profile of flow activity embedded in a static sample structure. The detectable Velocity Dynamic Range (VDR) of each particular PR-DOCT system is governed by a detectable Doppler phase shift, a flow angle, and an acquisition time interval used to deter...
متن کاملSingle-shot depth-section imaging through chromatic slit-scan confocal microscopy.
A chromatic confocal microscope constructed with a white-light source in combination with a diffractive lens provides wavelength-to-depth coding for profile measurements of a three-dimensional sample. We acquired depth-section images nonmechanically and in parallel by incorporating a slit-scan confocal technique into the system. A system using a 100x objective obtained a depth resolution of 0.0...
متن کاملOptical coherence tomography for quantitative surface topography.
We address the measurement and correction of fan distortion in optical coherence tomography (OCT). This effect arises from the scanning system configuration and prevents one, in general, from obtaining quantitative topographic data from OCT. Computer simulations allowed us to quantify the effect and evaluate its dependence on the scanning mirror separation and design of the collimating lens, as...
متن کاملNew full adders using multi-layer perceptron network
How to reconfigure a logic gate for a variety of functions is an interesting topic. In this paper, a different method of designing logic gates are proposed. Initially, due to the training ability of the multilayer perceptron neural network, it was used to create a new type of logic and full adder gates. In this method, the perceptron network was trained and then tested. This network was 100% ac...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Optics Express
سال: 2017
ISSN: 1094-4087
DOI: 10.1364/oe.25.010204