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Electromagnetics and Photonics Commons™
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- Attosecond dynamics; High harmonic generation; Optical parametric chirp amplification; Soft x-ray source; Transient absorption spectroscopy (1)
- Augmented reality; Virtual reality; Optical efficiency; Patterned liquid crystals; Near-eye displays (1)
- Augmented reality; Virtual reality; Optical simulation; Foveated display; Pupil steering (1)
- Display technology; Motion blur; High dynamic range; Power efficiency; Liquid crystal materials (1)
- Epsilon-near-zero materials; Nonlinear optical properties; Transparent conducting oxides; Third-order nonlinearities; NLO spectroscopy (1)
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- Ga2O3 photodetectors; Deep ultraviolet detection; Molecular beam epitaxy; Bandgap engineering; Photoresponsivity (1)
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- Mid-infrared lasers; High harmonic generation; Optical parametric chirped pulse amplifier; Strong field science; Pulse optimization (1)
- Midwave infrared; Longwave infrared; Target acquisition; Atmospheric scattering; Signal to noise ratio (1)
- Multimode fiber optics; Nonlinear interactions; Thermodynamic framework; Rayleigh-Jeans distribution; Optical cooling (1)
- Nonlinear frequency conversion; Polarization diversity; Thin-film lithium niobate; Silicon photonics; Integrated photonic applications (1)
- Nonlinear refraction; Organometallic complexes; Raman spectroscopy; Time-resolved techniques; Quantum yields (1)
- Optical diffraction tomography; Iterative algorithms; Multiply-scattering objects; Refractive index distribution; Image reconstruction (1)
- Optical engineering; Biomedical applications; Single-molecule imaging; Live-cell imaging; Illumination techniques (1)
- Photo-thermo-refractive glass; Hologram recording; Structural transformations; Optical scattering; Ion exchange method (1)
- Quantum metrology; Two-photon interferometry; Sensitivity analysis; Decoherence; Sub-Rayleigh imaging (1)
- SAW technology; Harmonic response; Temperature sensing; Strain sensing; Interrogation system (1)
- Self-collimating lattices; Gradient refractive index lens; Multi-photon lithography; Fresnel lens; Optical characterization (1)
- Single-molecule assays; Quantitative analysis; Parkinson's disease; Fluorescent labeling; Biomedical applications (1)
- Space division multiplexing; Photonic lantern; Multicore fibers; Few mode fibers; Optical amplifiers (1)
- Spatio-temporal structure; Resonance; Waveguide modes; Angular dispersion; Photonic devices (1)
- Subwavelength cavities; Electromagnetic field confinement; Mid-wave infrared; Quantum efficiency; Spectral response (1)
- Super-resolution imaging; Single cell analysis; Fluorescence light engineering; High-throughput microscopy; Volumetric imaging (1)
- Thin-film lithium niobate; Electrooptic modulators; Optical communication; Quantum photonics; MEMS photonic switch (1)
- Thin-film lithium niobate; Integrated photonics; Electro-optic modulators; Nonlinear wavelength conversion; Optical communication (1)
Articles 31 - 33 of 33
Full-Text Articles in Electromagnetics and Photonics
Fluorescence Microscopy With Tailored Illumination Light, Jialei Tang
Fluorescence Microscopy With Tailored Illumination Light, Jialei Tang
Electronic Theses and Dissertations, 2020-2023
Fluorescence microscopy has long been a valuable tool for biological and medical imaging. Control of optical parameters such as the amplitude, phase, polarization and propagation angle of light gives fluorescence imaging great capabilities ranging from single molecule imaging to long-term observation of living organisms. While numerous fluorescence imaging techniques have been developed over the past decades, there is always an inevitable tradeoff among the spatial resolution, imaging speed, contrast, photodamage and the total cost when it comes to choose the appropriate microscope. A main goal of my dissertation research is to develop state-of-the-art microscope systems that exhibit unprecedented performance in …
Nonlinear Optical Mechanisms In Semiconductors And Enhanced Nonlinearities At Epsilon-Near-Zero, Sepehr Ahmadzadeh Benis
Nonlinear Optical Mechanisms In Semiconductors And Enhanced Nonlinearities At Epsilon-Near-Zero, Sepehr Ahmadzadeh Benis
Electronic Theses and Dissertations, 2020-2023
Light does not interact with itself in linear optical materials. Such interactions occur only in non-linear optical (NLO) materials and typically require high intensity optical beams to be signifi-cant. The ever-increasing role of NLO, where intense light may change the properties of the me-dium, has created a pressing demand to invent materials for achieving more efficient light-light and light-matter interaction due to their potential capacity to augment and possibly replace cur-rent technologies with more efficient devices. There are numerous applications of NLO devices in fundamental science, technology, health, and defense such as all-optical computation and sig-nal processing, ultrashort laser technology, …
Iterative Optical Diffraction Tomography For Reconstruction Of Multiply-Scattering Objects, Shengli Fan
Iterative Optical Diffraction Tomography For Reconstruction Of Multiply-Scattering Objects, Shengli Fan
Electronic Theses and Dissertations, 2020-2023
As a label-free, non-destructive, high-resolution, and quantitative imaging technique, optical diffraction tomography (ODT) has been widely used to image biological samples and microstructures, such as cells, tissues, and optical fibers. The refractive-index (RI) distribution of an object is reconstructed from multi-view measurements of diffracted fields emerging from the object. Typical ODT setups include the object rotating configuration (ORC) and the illumination scanning configuration (ISC). One major limitation of ODT is that it is only applicable to weakly-scattering objects. In this dissertation, novel methods have been developed to overcome the reconstruction difficulty caused by multiple scattering, so as to extend ODT …