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We formulate and solve the inverse problem of quartic photonics, or photonics of metamaterials, whose k-surfaces (also known as iso-frequency surfaces or Fresnel surfaces) are quartic surfaces. This provides an approach to engineer the effective parameters of metamaterials starting from the desired plane waves. We apply our method to the design of the high-k limit of metamaterials, extreme non-reciprocity, and complex bi-anisotropic media.
This article was published in the following journal.
Name: Optics letters
The Wiener polarity number (which, nowadays, known as the Wiener polarity index and usually denoted by Wp) was devised by the chemist Harold Wiener, for predicting the boiling points of alkanes. The i...
The Ligon-Schaaf regularization (LS mapping) was introduced in 1976 and has been used several times. However, we are not aware of any direct usage of the inverse mapping, perhaps since it appears at f...
Multiangle total internal reflection fluorescence microscopy (TIRFM) has become one of the most important techniques for achieving axial superresolution. The key process in this technique is solving t...
We propose a method to reconstruct the optical properties of a scattering medium with subwavelength resolution. The method is based on the solution to the inverse scattering problem with internal sour...
This paper proposes a novel robust zeroing neural-dynamics (RZND) approach as well as its associated model for solving the inverse kinematics problem of mobile robot manipulators. Unlike existing work...
This is a phase 2a trial testing twice daily administration of LEO 124249 ointment 30 mg/g in the treatment of mild to moderate inverse psoriasis. Patients will be treated for 6 weeks, and...
In this study we will interrogate an existing data set to examine whether genetic variants contribute to an inverse association between weight status and cognitive function. We hypothesize...
Meclizine hydrochloride is an antihistamine widely used for treatment of vertigo and motion sickness. In HCC it has been used for anti-emetic effects, but it is used here as a CAR (constit...
The purpose of the study is to assess the reconstruction and inverse reconstruction in right atrium by speckle tracking echocardiography combined with real-time three dimensional echocardi...
The hypotheses of the study are as follows: - Mass-based inverse optimization in radiotherapy treatment planning will result in a reduction of normal tissue and organs at risk (OA...
Phenomena and pharmaceutics of compounds that inhibit the function of agonists (DRUG AGONISM) and inverse agonists (DRUG INVERSE AGONISM) for a specific receptor. On their own, antagonists produce no effect by themselves to a receptor, and are said to have neither intrinsic activity nor efficacy.
Instructional use of examples or cases to teach using problem-solving skills and critical thinking.
A system of record keeping in which a list of the patient's problems is made and all history, physical findings, laboratory data, etc. pertinent to each problem are placed under that heading.
A specialized field of physics and engineering involved in studying the behavior and properties of light and the technology of analyzing, generating, transmitting, and manipulating ELECTROMAGNETIC RADIATION in the visible, infrared, and ultraviolet range.
Number of patients who need to be treated in order to prevent one additional bad outcome. It is the inverse of Absolute Risk Reduction.