73 citations · 435 across the 19 of their papers we have counts for
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Variable group delay in a metamaterial with field-gradient-induced transparency
Yasuhiro Tamayama, Toshihiro Nakanishi, Masao Kitano
We realize variable control of the group delay in an electromagnetically induced transparency-like metamaterial. Its unit cell is designed to have a bright mode and a dark mode. Th…
Electromagnetic response of a metamaterial with field-gradient-induced transparency
Yasuhiro Tamayama, Toshihiro Nakanishi, Yasuhiro Wakasa +3
We investigate a dynamically controllable electromagnetically induced transparency-like metamaterial. The unit structure of the metamaterial consists of a low-quality-factor resona…
Enhancement of second harmonic generation in a doubly resonant metamaterial
Tetsuo Kanazawa, Yasuhiro Tamayama, Toshihiro Nakanishi +1
We investigate second harmonic (SH) generation in a doubly resonant metamaterial. We show that SH generation can be enhanced when the resonant condition is satisfied for the SH fre…