Xu et al., 2005 - Google Patents
Comparative performance analysis of time–frequency distributions for spectroscopic optical coherence tomographyXu et al., 2005
View HTML- Document ID
- 13004605545398067608
- Author
- Xu C
- Kamalabadi F
- Boppart S
- Publication year
- Publication venue
- Applied optics
External Links
Snippet
The analysis of spectroscopic optical coherence tomography (SOCT) signals suffers the trade-off between time resolution and frequency resolution. Various joint time–frequency distributions (TFDs) can optimize this trade-off. Synthesized signals were generated and …
- 230000003287 optical 0 title abstract description 44
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible or ultra-violet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/47—Scattering, i.e. diffuse reflection
- G01N21/4795—Scattering, i.e. diffuse reflection spatially resolved investigating of object in scattering medium
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible or ultra-violet light
- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
- G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
- G01N21/65—Raman scattering
- G01N2021/653—Coherent methods [CARS]
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible or ultra-violet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/47—Scattering, i.e. diffuse reflection
- G01N21/49—Scattering, i.e. diffuse reflection within a body or fluid
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible or ultra-violet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
- G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infra-red light
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B9/00—Instruments as specified in the subgroups and characterised by the use of optical measuring means
- G01B9/02—Interferometers for determining dimensional properties of, or relations between, measurement objects
- G01B9/02083—Interferometers for determining dimensional properties of, or relations between, measurement objects characterised by particular signal processing and presentation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colour
- G01J3/28—Investigating the spectrum
- G01J3/45—Interferometric spectrometry
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible or ultra-violet light
- G01N21/84—Systems specially adapted for particular applications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B9/00—Instruments as specified in the subgroups and characterised by the use of optical measuring means
- G01B9/04—Measuring microscopes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Detecting, measuring or recording for diagnostic purposes; Identification of persons
- A61B5/0059—Detecting, measuring or recording for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
- A61B5/0062—Arrangements for scanning
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Xu et al. | Comparative performance analysis of time–frequency distributions for spectroscopic optical coherence tomography | |
Leitgeb et al. | Spectral measurement of absorption by spectroscopic frequency-domain optical coherence tomography | |
Schmitt et al. | Differential absorption imaging with optical coherence tomography | |
Xu et al. | Separation of absorption and scattering profiles in spectroscopic optical coherence tomography using a least-squares algorithm | |
Robles et al. | Dual window method for processing spectroscopic optical coherence tomography signals with simultaneously high spectral and temporal resolution | |
Adler et al. | Optical coherence tomography contrast enhancement using spectroscopic analysis with spectral autocorrelation | |
Xu et al. | Wavelength-dependent scattering in spectroscopic optical coherence tomography | |
Lippok et al. | Dispersion compensation in Fourier domain optical coherence tomography using the fractional Fourier transform | |
Yelin et al. | Three-dimensional imaging using spectral encoding heterodyne interferometry | |
Desjardins et al. | Speckle reduction in OCT using massively-parallel detection and frequency-domain ranging | |
Hu et al. | Analytical model of spectrometer-based two-beam spectral interferometry | |
Patil et al. | Combined Raman spectroscopy and optical coherence tomography device for tissue characterization | |
Götzinger et al. | High speed full range complex spectral domain optical coherence tomography | |
Dubois et al. | High-resolution full-field optical coherence tomography with a Linnik microscope | |
Kolb et al. | High-resolution retinal swept source optical coherence tomography with an ultra-wideband Fourier-domain mode-locked laser at MHz A-scan rates | |
Dubois et al. | Spectroscopic ultrahigh-resolution full-field optical coherence microscopy | |
Adler et al. | Comparison of three-dimensional optical coherence tomography and high resolution photography for art conservation studies | |
Hermann et al. | Precision of extracting absorption profiles from weakly scattering media with spectroscopic time-domain optical coherence tomography | |
Bosschaart et al. | Quantitative comparison of analysis methods for spectroscopic optical coherence tomography | |
Wang et al. | Development of a non-uniform discrete Fourier transform based high speed spectral domain optical coherence tomography system | |
Dandolo et al. | Toward a multimodal fusion of layered cultural object images: complementarity of optical coherence tomography and terahertz time-domain imaging in the heritage field | |
Graf et al. | Parallel frequency-domain optical coherence tomography scatter-mode imaging of the hamster cheek pouch using a thermal light source | |
Ni et al. | Detection and compensation of dispersion mismatch for frequency-domain optical coherence tomography based on A-scan’s spectrogram | |
Mo et al. | Depth-encoded synthetic aperture optical coherence tomography of biological tissues with extended focal depth | |
Watanabe et al. | Three-dimensional imaging by ultrahigh-speed axial-lateral parallel time domain optical coherence tomography |