Title :
Terahertz wave control enabled by nano objects embedded in slot antennas
Author :
Park, Hyeong-Ryeol ; Bahk, Young-Mi ; Ahn, Kwang Jun ; Park, Q-Han ; Kim, Dai-Sik ; Martín-Moreno, Luis ; García-Vidal, Francisco J. ; Bravo-Abad, Jorge
Author_Institution :
Dept. of Phys. & Astron., Seoul Nat. Univ., Seoul, South Korea
Abstract :
We show that sub-skin depth nano metallic objects embedded in terahertz slot antennas strongly modulate their resonance features. Our findings have fundamental implications for sensitive nanoparticle detections using millimeter wavelength light.
Keywords :
microwave antennas; microwave photonics; nanoparticles; nanophotonics; optical modulation; slot antennas; millimeter wavelength light; resonance feature; sensitive nanoparticle detection; subskin depth nanometallic objects; terahertz slot antennas; terahertz wave control; Antenna measurements; Couplings; Dipole antennas; Nanoparticles; Slot antennas; Transmitting antennas;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2012 Conference on
Conference_Location :
San Jose, CA
Print_ISBN :
978-1-4673-1839-6
