41 citations · 163 across the 10 of their papers we have counts for
10 papers
Vibrational coupling to quasi-bound states in the continuum under tailored coupling conditions
Keisuke Watanabe, Hemam Rachna Devi, Masanobu Iwanaga +1
Photonic resonance modes can be spectrally coupled to the vibrational modes of molecules in the mid-infrared regime through interactions between localized electric fields and nearb…
Diamagnetic nature of stratified thin metals in visible range
Masanobu Iwanaga
It is numerically demonstrated that effectively strong diamagnetic resonance emerges at visible frequencies in stratified metal-dielectric metamaterials. The effective optical cons…
Effective optical constants in stratified metal-dielectric metameterial
Masanobu Iwanaga
We present effective optical constants of stratified metal-dielectric metameterial. The effective constants are determined by two complex reflectivity method (TCRM). TCRM reveals f…
Reciprocal transmittances and reflectances: An elementary proof
Masanobu Iwanaga, Takafumi Hatano, Teruya Ishihara +1
We present an elementary proof concerning reciprocal transmittances and reflectances. The proof is direct, simple, and valid for the diverse objects that can be absorptive and indu…
Full optical responses of one-dimensional metallic photonic crystal slabs
Masanobu Iwanaga, Teruya Ishihara
We reveal all the linear optical responses, reflection, transmission, and, diffraction, of typical one-dimensional metallic photonic crystal slabs (MPhCS) with the periodicity of a…
Photoacoustic wave propagating from normal into superconductive phases in Pb single crystals
Masanobu Iwanaga
Photoacoustic (PA) wave has been examined in a superconductor of the first kind, Pb single crystal. The PA wave is induced by optical excitation of electronic state and propagates…