Results 271 to 280 of about 583,984 (377)

Application of diffraction gratings to measurement of strain of dental materials:

, 1965
Jr Gardner Thomas V, John W. Kumpula
openalex   +1 more source

Co‐Solvent‐Aided Opto‐Thermophoretic Printing of Gold Nanorod Assemblies

Advanced Optical Materials, EarlyView.
A focused laser beam creates a thermal gradient, driving the gold nanorods and polymer coils toward the heated region of the glass substrate, i.e, the laser spot. After the adsorption of the polymer on the gold surface, the nanorods start to assemble onto the surface in a ring‐shaped pattern that grows radially until the beam is turned off.
Ana Jiménez Amaya, Claire Goldmann, Maike C. Haidasch, Cyrille Hamon, Eric H. Hill   +4 more
wiley   +1 more source

On-chip Cherenkov radiation tuning in 3.2-14 THz. [PDF]

Nat Commun
Li T, Liu F, Chen Y, Xiong X, Cui K, Feng X, Zhang W, Huang Y.   +7 more
europepmc   +1 more source

Protection of Grating Deterioration in a Vacuum Spectrometer

, 1967
Hiroshi Tanabe, Yoshifumi ISHII, Hirokazu ASAI, Junichi Ono   +3 more
openalex   +2 more sources

The Diffraction Grating [PDF]

, 2017
openaire   +1 more source

Group Delay Dispersion Measurements on Mid‐Infrared Supermirrors

Advanced Optical Materials, EarlyView.
Group delay dispersion of novel semiconductor‐based optics is measured in the mid‐infrared spectral range (2.5 to 4.8 μm$\rm \umu{\rm m}$). Comparisons are made between simulations, measurements conducted with a home‐built white light interferometer, and measurements performed with a commercially available FTIR.
Ulrich Galander, Maximilian Prinz, Lukas W. Perner, Oliver H. Heckl   +3 more
wiley   +1 more source

Shared and Diverging Neural Dynamics Underlying False and Veridical Perception. [PDF]

J Neurosci
Haarsma J, Hetenyi D, Kok P.
europepmc   +1 more source

A New Ruling Engine for the Optical Diffraction Gratings

, 1966
Yahiko Yamada, Tatsuo Harada, Kenji Morita   +2 more
openalex   +2 more sources

Engineering Thermal Emission with Enhanced Emissivity and Quality Factor Using Bound States in the Continuum and Electromagnetically Induced Absorption

Advanced Optical Materials, EarlyView.
A metal‐based thermal metasurface supporting bound states in the continuum is demonstrated and experimentally shown to achieve a record‐high quality factor of 202 and high emissivity of 0.82. The design offers thermally stable, narrowband mid‐infrared emission, making it ideal for high‐precision gas sensing applications.
Guodong Zhu, Ikjun Hong, Kewei Li, Theodore Anyika, Maxwell T. Ugwu, J. Ryan Nolen, Mingze He, Joshua D. Caldwell, Justus C. Ndukaife   +8 more
wiley   +1 more source

Dispersion-Engineered Surface Phonon Polariton Metasurfaces for Tunable and Efficient Polarization Conversion. [PDF]

Nano Lett
Iyer RB, Park SH, Bangari R, Vaghefi Esfidani SM, Low T, Folland TG.   +5 more
europepmc   +1 more source