Ultra-fast photonic crystal/quantum dot alloptical switch for future photonic networks

Hitoshi Nakamura, Yoshimasa Sugimoto, Kyozo Kanamoto, +8

Optics Express

Quantum PhotonicsEngineeringIntegrated PhotonicsNonlinear Phase-shift SourceFuture Photonic Networks +14

Low propagation loss of 0.76 dB/mm in GaAs-based single-line-defect two-dimensional photonic crystal slab waveguides up to 1 cm in length

Yoshimasa Sugimoto, Yu Tanaka, Naoki Ikeda, +3

Optics Express

PhotonicsWaveguidesPc Core LayerLow Propagation LossAl Content +10

Evidence for competing orderings in strontium titanate from hyper-Raman scattering spectroscopy

A. Yamanaka, Masatoshi Kataoka, Yuya Inaba, +3

Europhysics Letters (EPL)

EngineeringTetragonal Srtio3Polar Soft ModeChemistryHyper-raman Scattering Spectroscopy +17

Hyper-Raman Scattering Observation of the Boson Peak in Vitreous Silica

Bernard Hehlen, E. Courtens, R. Vacher, +3

Physical Review Letters

Photonic crystal and quantum dot technologies for all-optical switch and logic device

Kiyoshi Asakawa, Yoshimasa Sugimoto, Yoshinori Watanabe, +16

New Journal of Physics

Quantum PhotonicsOptical MaterialsEngineeringOptoelectronic DevicesIntegrated Circuits +23

Fabrication and characterization of different types of two-dimensional AlGaAs photonic crystal slabs

Yoshimasa Sugimoto, Naoki Ikeda, Niclas Carlsson, +3

Journal of Applied Physics

Optical MaterialsEngineeringOptoelectronic DevicesDifferent TypesPhotonic Crystals +14

Raman scattering in hydrogenated amorphous silicon under high pressure

Takeo Ishidate, Kuon Inoue, Kazuhiko Tsuji, +1

Solid State Communications

Applied PhysicsHigh PressureAmorphous SolidSilicon On Insulator

Near-infrared photonic band gap of two-dimensional triangular air-rod lattices as revealed by transmittance measurement

Kuon Inoue, M. Wada, Kazuaki Sakoda, +3

Physical review. B, Condensed matter

Optical MaterialsEngineeringQuantum Lattice SystemWave OpticAir Rods +18

Enhanced third-order nonlinear effects in slow-light photonic-crystal slab waveguides of line-defect

Kuon Inoue, Hisaya Oda, Naoki Ikeda, +1

Optics Express

Optical MaterialsEngineeringNonlinear OpticsPhase Shift DeltaphiPhotonic Crystals +17

Two-photon transitions in systems with semiconductor quantum dots

A. V. Fëdorov, Kuon Inoue

Physical review. B, Condensed matter

Qd RadiusOptical MaterialsEngineeringColloidal NanocrystalsIntraband Transitions +14