Title :
Over-1mm-long wideband on-chip slowlight waveguides realized by 1,000 coupled L3 nanocavities
Author :
Kuramochi, Eiichi ; Matsuda, Nobuyuki ; Nozaki, Kengo ; Takesue, Hiroki ; Notomi, Masaya
Author_Institution :
NTT Nanophotonics Center, NTT Corp., Atsugi, Japan
Abstract :
Enhanced coupling in slanted L3 nanocavity array expanded bandwidth to 4 THz at telecom wavelength. High-Q tuned L3 nanocavity realized 1,000 coupled cavities with acceptable propagation loss and delay-bandwidth product over 100.
Keywords :
integrated optoelectronics; light propagation; nanophotonics; optical arrays; optical losses; optical tuning; optical waveguides; slow light; coupled slanted L3 nanocavity array; delay-bandwidth product; high-Q tuned L3 nanocavity; propagation loss; telecom wavelength; wideband on-chip slowlight waveguides; Bandwidth; Cavity resonators; Delays; Dispersion; Optical waveguides; Photonic crystals; Silicon;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2015 Conference on
Conference_Location :
San Jose, CA
