Journal ArticleDOI
Photonic crystals with plasmonic patterns: novel type of the heterostructures for enhanced magneto-optical activity
N. E. Khokhlov,A.R. Prokopov,Alexander N. Shaposhnikov,Vladimir N. Berzhansky,Mikhail A. Kozhaev,Stepan N Andreev,Ajith P. Ravishankar,Venu Gopal Achanta,Dmitry A. Bykov,Dmitry A. Bykov,A. K. Zvezdin,A. K. Zvezdin,Vladimir I. Belotelov,Vladimir I. Belotelov +13 more
TLDR
In this paper, a multilayer structure consisting of a magnetophotonic crystal with a rare-earth iron garnet microresonator layer and plasmonic grating deposited on it was fabricated and studied in order to combine functionalities of photonic and PLASmonic crystals.Abstract:
A multilayer structure consisting of a magnetophotonic crystal with a rare-earth iron garnet microresonator layer and plasmonic grating deposited on it was fabricated and studied in order to combine functionalities of photonic and plasmonic crystals. The plasmonic pattern allows excitation of the hybrid plasmonic-waveguide modes localized in dielectric Bragg mirrors of the magnetophotonic crystal or waveguide modes inside its microresonator layer. These modes give rise to the additional resonances in the optical spectra of the structure and to the enhancement of the magneto-optical effects. The Faraday effect increases by about 50% at the microresonator modes while the transverse magneto-optical Kerr effect demonstrates pronounced peculiarities at both hybrid waveguide modes and microresonator modes and increases by several times with respect to the case of the bare magnetophotonic crystal without the metal grating.read more
Citations
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Journal ArticleDOI
Magnetoplasmonics and Femtosecond Optomagnetism at the Nanoscale
TL;DR: In this paper, it was shown that femtosecond laser pulses are able to generate magnons with nanometer wavelengths and with wavevectors near the edges of the Brillioun zone.
Journal ArticleDOI
Magneto-Plasmonics and Resonant Interaction of Light with Dynamic Magnetisation in Metallic and All-Magneto-Dielectric Nanostructures
TL;DR: In this article, the authors present an overview of recent progress in the field of magneto-plasmonics from two different points of view: magnetoplasmorics, and magnonics and magnetisation dynamics.
Journal ArticleDOI
Epitaxial Bi–Gd–Sc iron-garnet films for magnetophotonic applications
A.R. Prokopov,P. M. Vetoshko,A. G. Shumilov,Alexander N. Shaposhnikov,A. N. Kuzmichev,Natalia N. Koshlyakova,Vladimir N. Berzhansky,A. K. Zvezdin,Vladimir I. Belotelov +8 more
TL;DR: In this paper, a magneto-optical epitaxial bismuth-substituted iron garnet films of composition (BiGd) 3 (FeSc) 5 O 12 with large lattice parameter of 12.570 A have been grown and investigated.
Posted Content
Nanoscale magnetophotonics
Nicolò Maccaferri,Irina Zubritskaya,Ilya Razdolski,Ioan-Augustin Chioar,Vladimir I. Belotelov,Vassilios Kapaklis,Peter M. Oppeneer,Alexandre Dmitriev +7 more
TL;DR: In this article, the state-of-the-art and future prospects of science and technology employing the nanoconfined light (nanophotonics and nanoplasmonics) in combination with magnetism are surveyed.
Journal ArticleDOI
High-Q surface modes in photonic crystal/iron garnet film heterostructures for sensor applications
Daria O. Ignatyeva,P. O. Kapralov,G. A. Knyazev,Sergey K. Sekatskii,Giovanni Dietler,Mohammad Nur-E-Alam,Mikhail Vasiliev,Kamal Alameh,Vladimir I. Belotelov +8 more
TL;DR: In this article, a magnetophotonic plasmonic heterostructure with an ultra-high-Q resonance is considered, which corresponds to a Q factor of 700 and is a record value for magnetoplasmonics sensors.
References
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Book
Plasmonics: Fundamentals and Applications
TL;DR: In this paper, the authors discuss the role of surface plasmon polaritons at metal/insulator interfaces and their application in the propagation of surfaceplasmon waveguides.
Journal ArticleDOI
Photonic crystals: putting a new twist on light
TL;DR: In this article, the authors describe the photonic bandgap as a periodicity in dielectric constant, which can create a range of 'forbidden' frequencies called a photonic Bandgap.
Journal ArticleDOI
Electromagnetic propagation in periodic stratified media. I. General theory
TL;DR: In this article, a diagonalization of the unit cell translation operator is used to obtain exact solutions for the Bloch waves, the dispersion relations, and the band structure of the medium.
Journal ArticleDOI
Photonic band-gap structures
TL;DR: In this article, the photonic band gap structures, those three-dimensional periodic dielectric structures that are to photon waves as semiconductor crystals are to electron waves, are discussed.
Book
Modern magnetooptics and magnetooptical materials
A. K. Zvezdin,V.A Kotov +1 more
TL;DR: A comprehensive account of the principles and applications of magnetooptics, bridging the gap between textbooks and specialist accounts in the research and review literature, can be found in this paper.