Fluorinated polyimide waveguides with low polarization-dependent loss and their applications to thermooptic switches

Jun Kobayashi, Takeshi Matsuura, Y. Hida, +2

Journal of Lightwave Technology

Electrical EngineeringOptical MaterialsPolyimide WaveguidesY-branching-type To SwitchesEngineering +10

Polymer waveguide thermooptic switch with low electric power consumption at 1.3 mu m

Y. Hida, Hiroshi Onose, S. Imamura

IEEE Photonics Technology Letters

PhotonicsElectrical EngineeringOptical MaterialsEngineeringOptical Properties +8

Influence of humidity on refractive index of polymers for optical waveguide and its temperature dependence

Toshio Watanabe, Naoki Ooba, Y. Hida, +1

Applied Physics Letters

Optical MaterialsEngineeringTemperature DependencePolymersPolymer Material +20

Two-port optical wavelength circuits composed of cascaded Mach-Zehnder interferometers with point-symmetrical configurations

K. Jinguji, N. Takato, Y. Hida, +2

Journal of Lightwave Technology

EngineeringPoint-symmetrical ConfigurationsOptical PropertiesWavelength Circuit CharacteristicsGuided-wave Optic +14

Polymeric arrayed-waveguide grating multiplexeroperating around 1.3 µm

Y. Hida, Yoshiyuki Inoue, S. Imamura

Electronics Letters

400-channel arrayed-waveguide grating with 25 GHzspacing using 1.5%-Δ waveguides on 6-inch Si wafer

Y. Hida, Y. Hibino, T. Kitoh, +5

Electronics Letters

Fabrication of low-loss and polarisation-insensitive256 channelarrayed-waveguide grating with 25 GHz spacing using 1.5% Δwaveguides

Y. Hida, Y. Hibino, Mikitaka Itoh, +3

Electronics Letters

Propagation loss characteristics of long silica-based optical waveguides on 5 inch Si wafers

Y. Hibino, H. Okazaki, Y. Hida, +1

Electronics Letters

PhotonicsWaveguidesOptical MaterialsEngineeringOptical Properties +11

Influence of Temperature and Humidity Change on Optical Waveguide Circuits Composed of Deuterated and Fluorinated Methacrylate Polymers

Y. Hida, Saburo Imamura

Japanese Journal of Applied Physics

PhotonicsWaveguidesOptical MaterialsEngineeringOptical Properties +13

Low-loss and compact TFF-embedded silica-waveguide WDM filter for video distribution services in FTTH systems

M. Yanagisawa, Yoshiyuki Inoue, M. Ishii, +5

Free-space Optical NetworkPhotonicsFtth SystemsVideo Distribution ServicesEngineering +8