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Probing the Optical Near-Field
Since the description of diffraction from the seventeenth century and the development of optical microscopy that has followed, many approaches have...
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Optical Nanostructuring by Near-Field Laser Ablation
The interaction of short, intense laser pulses with nanoparticles on a surface leads to laterally tightly confined, strongly enhanced electromagnetic...
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Probing the optical near-field interaction of Mie nanoresonators with atomically thin semiconductors
Optical Mie resonators based on silicon nanostructures allow tuning of light-matter-interaction with advanced design concepts based on complementary...
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3D printing of plasmonic nanofocusing tip enabling high resolution, high throughput and high contrast optical near-field imaging
Scanning near-field optical microscopy (SNOM) offers a means to reach a fine spatial resolution down to ~ 10 nm, but unfortunately suffers from low...
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Controlling the Optical Heating of a Silicon Probe Using Near-Field Energy Transport Carried by Localized Surface Plasmons
AbstractOptical heating in solids is fundamentally related to the dissipation of energy during absorption. The absorption of light can nevertheless...
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Terahertz near-field microscopy based on an air-plasma dynamic aperture
Terahertz (THz) near-field microscopy retains the advantages of THz radiation and realizes sub-wavelength imaging, which enables applications in...
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Near-field enhancement of optical second harmonic generation in hybrid gold–lithium niobate nanostructures
Nanophotonics research has focused recently on the ability of nonlinear optical processes to mediate and transform optical signals in a myriad of...
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Optical Trap** and Moving of Microparticles by the Near Field of Bloch Surface Waves in Polymer Waveguides
Trap** and movement of microparticles using the near field of waveguide modes enables the realization of stable and compact integrated optical...
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Digital Detection of Optical Signals in a Near-Optical-Field Microscope
Abstract—A digital electronic system for recovering an optical signal in an apertureless scanning near-optical-field microscope (ASNOM), which...
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Theoretical study of broadband near-field optical spectrum of twisted bilayer graphene
We theoretically study the broadband near-field optical spectrum of twisted bilayer graphene (TBG) at various twist angles near the magic angle using...
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When optical microscopy meets all-optical analog computing: A brief review
As a revolutionary observation tool in life science, biomedical, and material science, optical microscopy allows imaging of samples with high spatial...
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Polarization-Resolved Nonlinear Optical Microscopy
Polarimetric nonlinear optical microscopy techniques enable to characterize the ultrastructure of materials, which is important for material science,...
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Near-field terahertz nonlinear optics with blue light
The coupling of terahertz optical techniques to scattering-type scanning near-field microscopy (s-SNOM) has recently emerged as a valuable new...
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Real-time sub-wavelength imaging of surface waves with nonlinear near-field optical microscopy
Imaging evanescent waves is of crucial importance for sub-wavelength-scale investigation of various phenomena. However, frequently used techniques...
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An Apertureless Scanning Near-Field Optical Microscope Probe with a Lateral Resolution of 10 – 15 nm Observed with a Semiconductor Structure
Using InSb/GaSb semiconductor quantum dots, we demonstrate the lateral spatial resolution of scattering apertureless near-field microscope equal to...
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Scanning Thermal Microscopy
Fundamental research and continued miniaturisation of systems (materials or components) have instigated and still require today the development of...
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Magnetic Force and Nonlinear Optical Microscopy of the Surface Domain Structure in an Epitaxial Iron Garnet Film
AbstractThe magnetic properties of the surface layer of an epitaxial bismuth-doped iron garnet film with a weak uniaxial anisotropy are studied by...
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Terahertz near-field spectroscopy for various applications
Terahertz (THz = 10 12 Hz) spectroscopy has been recognized as a promising analytical technique for non-destructive, highly accurate investigation....
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Attosecond electron microscopy by free-electron homodyne detection
Time-resolved electron microscopy aims to track nanoscale excitations and dynamic states of matter at a temporal resolution ultimately reaching the...
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Brillouin gain microscopy
Optical imaging techniques with mechanical contrast, including passive microrheology, optical coherence elastography and Brillouin microscopy, are...
