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Mostrando 2,321 - 2,340 Resultados de 97,099 Para Buscar '"optics"', tiempo de consulta: 0.38s Limitar resultados
  1. 2321
    “…A caustic vector vortex optical field is experimentally generated and demonstrated by a caustic-based approach. …”
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    Structured caustic vector vortex optical field: manipulating optical angular momentum flux and polarization rotation
  2. 2322
    “…Additionally, we have observed magnetization-induced second harmonic generation (MSHG). The nonlinear optical-magnetoelectric effect of the present polar magnetic nanocrystal was quite strong. …”
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    Nanometer-size hard magnetic ferrite exhibiting high optical-transparency and nonlinear optical-magnetoelectric effect
  3. 2323
    “…The nanoscale chip-integrated all-optical logic parity checker is an essential core component for optical computing systems and ultrahigh-speed ultrawide-band information processing chips. …”
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    Nanoscale on-chip all-optical logic parity checker in integrated plasmonic circuits in optical communication range
  4. 2324
    “…We present a new compact multi-modal imaging prototype that combines an adaptive optics (AO) fundus camera with AO-optical coherence tomography (OCT) in a single instrument. …”
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    Multi-modal adaptive optics system including fundus photography and optical coherence tomography for the clinical setting
  5. 2325
    “…With an optically active langasite (LGS) crystal as the electro-optic Q-switch, we demonstrate an efficient Q-switched laser with a repetition rate of 200 kHz. …”
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    Efficient high repetition rate electro-optic Q-switched laser with an optically active langasite crystal
  6. 2326
    “…The purpose of this study is to investigate the process of corneal wound healing after penetrating injury with the change in optical intensity on anterior segment optical coherence tomography (AS-OCT) and to investigate factors associated with severity of corneal scar. …”
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    Change of Optical Intensity during Healing Process of Corneal Wound on Anterior Segment Optical Coherence Tomography
  7. 2327
    “…Optical nonlinearity induced by intense optical excitation of mobile electrons in metallic nanostructures can provide large-amplitude, dynamic tuning of their electromagnetic response, which is potentially useful for all-optical processing of information and dynamic beam control. …”
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    Large optical nonlinearity of ITO nanorods for sub-picosecond all-optical modulation of the full-visible spectrum
  8. 2328
    “…AIMS: To evaluate a new noncontact optical biometer using partial-coherence interferometry and to compare the clinical measurements with those obtained from the device using optical low-coherence reflectometry (OLCR). …”
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    Comparison of Anterior Segment Measurements with Optical Low-coherence Reflectometry and Partial-coherence Interferometry Optical Biometers
  9. 2329
    “…Due to its time-reversal nature, optical phase conjugation generates a monochromatic light wave which retraces its propagation paths. …”
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    Time-reversing a monochromatic subwavelength optical focus by optical phase conjugation of multiply-scattered light
  10. 2330
    “…BACKGROUND: To analyse objective optical properties of the spherical and aspheric design of the same intraocular lens (IOL) model using optical bench analysis. …”
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    In vitro comparative optical bench analysis of a spherical and aspheric optic design of the same IOL model
  11. 2331
    “…OBJECTIVE: To evaluate the retinal perfusion using optical coherence tomography (OCT) angiography in eyes with good visual acuity recovery after treatment for optic neuritis (ON). …”
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    Optical coherence tomography angiography in eyes with good visual acuity recovery after treatment for optic neuritis
  12. 2332
    “…BACKGROUND: To assess posterior pole (PP) retinal structure in patients with genetically confirmed autosomal dominant optic atrophy (ADOA) using new spectral domain optical coherence tomography (SD-OCT) segmentation technology. …”
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    Assessment of the retinal posterior pole in dominant optic atrophy by spectral-domain optical coherence tomography and microperimetry
  13. 2333
    “…This enables new applications for optical trapping setups based on diffractive optical elements on optical fibre tips, where feedback systems can be integrated to automatically detect, manipulate and sort cells.…”
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    Fabrication of Fresnel plates on optical fibres by FIB milling for optical trapping, manipulation and detection of single cells
  14. 2334
    por Inoue, Makoto
    Publicado 2016
    “…The more recent development of swept-source optical coherence tomography (SS-OCT) with a wavelength-tunable laser centered at 1050 nm and deeper imaging depth of 2.6 mm has enabled clinicians to evaluate congenital optic disc anomalies including optic disc pits, optic disc colobomas, and morning glory syndrome in more detail. …”
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    Retinal complications associated with congenital optic disc anomalies determined by swept source optical coherence tomography
  15. 2335
    “…All-optical signal processing avoids the conversion between optical signals and electronic signals and thus has the potential to achieve a power efficient photonic system. …”
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    All-optical control of light on a graphene-on-silicon nitride chip using thermo-optic effect
  16. 2336
    por Zhao, Che, Peng, Chao, Hu, Weiwei
    Publicado 2017
    “…We propose a modularized architecture of a large-scale optical phased array (OPA) on a silicon on insulator (SOI) platform, using electro-optical (EO) pixels. …”
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    Blueprint for Large-Scale Silicon Optical Phased Array Using Electro-Optical Micro-Ring Pixels
  17. 2337
    “…A laser scanning optical resolution photoacoustic microscopy (LS OR-PAM) system based on a stationary fibre optic sensor is described. …”
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    Large area laser scanning optical resolution photoacoustic microscopy using a fibre optic sensor
  18. 2338
    “…This paper presents a system capable of measuring temperature and relative humidity with polymer optical fiber (POF) sensors. The sensors are based on variations of the Young’s and shear moduli of the POF with variations in temperature and relative humidity. …”
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    Measurement of Temperature and Relative Humidity with Polymer Optical Fiber Sensors Based on the Induced Stress-Optic Effect
  19. 2339
    “…Brillouin optical time domain analysis is the sensing of temperature and strain changes along an optical fiber by measuring the frequency shift changes of Brillouin backscattering. …”
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    Discrimination of Temperature and Strain in Brillouin Optical Time Domain Analysis Using a Multicore Optical Fiber
  20. 2340
    “…The purpose of the current study is to investigate the relationship between optical intensity on optical coherence tomography (OCT) and retinal ischemia in BRVO. …”
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    Relationship between Optical Intensity on Optical Coherence Tomography and Retinal Ischemia in Branch Retinal Vein Occlusion
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