Presentations -

A compact arrayed-waveguide grating with a locally enhanced optical confinement structure using trenches filled with low-refractive index materials

J. Ito and H. Tsuda

ECIO 2007 (13th European Conference on Integrated Optics) (Copenhagen, Denmark) , 

2007.04

, 

Oral presentation (general)

15 ns, high-speed wavelength tuning over 16 nm using electrically controllable PLZT arrayed waveguide grating

H. Tsuda, M. Yasumoto, J. Ito, D. Ritums, D. Dawley, D. Kudzuma, Y. Tanaka and K. Nashimoto

OFC/NFOEC2007(Optical Fiber Communication Conference and Exposition (OFC) and the National Fiber Optic Engineers Conference (NFOEC)) (Anaheim, U. S. A.) , 

2007.03

, 

Oral presentation (general)

Polarization Beam Splitter using Subwavelength Grating Structures on the Silica Substrate

T. Komada and H. Tsuda

CPT2007 (10th International Symposium on Contemporary Photonics Technology), LM-4 (Tokyo) , 

2007.01

, 

Oral presentation (general)

Self-holding Optical Switch Using Phase-change Material

Y. Osada and H. Tsuda

CPT2007 (10th International Symposium on Contemporary Photonics Technology), LM-17 (Tokyo) , 

2007.01

, 

Oral presentation (general)

Proposal of a Small Helical Reflective Arrayed Waveguide Grating

Y. Ikuma and H. Tsuda

CPT2007 (10th International Symposium on Contemporary Photonics Technology), LM-7 (Tokyo) , 

2007.01

, 

Oral presentation (general)

Proposal of Multimode Interference Photonic Switches with Parallel Electrodes in Multimode Waveguide Regions

Y. Narita, M. Yasumoto, and H. Tsuda

CPT2007 (10th International Symposium on Contemporary Photonics Technology), LM-5 (Tokyo) , 

2007.01

, 

Oral presentation (general)

Proposal of silica waveguide buried with a low-refractive index material for compact planar lightwave circuits

J. Ito, T. Suzuki, A. Tate, and H. Tsuda

CPT2006 (9th International Symposium on Contemporary Technology) (Tokyo) , 

2006

, 

Poster presentation

(Pb,La)(Zr,Ti)O3 Thin Film Arrayed Waveguide Grating

M.　Yasumoto, T. Suzuki, H. Tsuda, M. Raj, D. Kudzuma, J. Dawley, D. Ritums, Y. Tanaka, M. LaBuDa, and K. Nashimoto

LEOS 2006 Annual Meeting (Montreal,QC,Canada) , 

2006

, 

Oral presentation (general)

Spectral Phase Encoder Using an Arrayed-Waveguide Grating with Phase-Adjustable Sturctures

D. Miyamoto and H.Tusda

PS2006(International Conference on Photonics in Switching 2006) (Herakleion(Crete), Greece) , 

2006

, 

Oral presentation (general)

Compact arrayed-waveguide grating using low-refractive index material filled trenches

J. ito, T. Suzuki, T. Fan, A. Tate, and H. Tsuda

OECC2006(The 11th　Optoelectronics and Communications Conference) (Kaohsiung,Twiwan) , 

2006

, 

Oral presentation (general)

Compact arrayed-waveguide grating using air trench and high mesa structures

T. Y. Fan, J. Ito, T. Suzuki, and H. Tsuda

IPRA2006 (Integrated Photonics Research and Applications Topical Meeting) (Uncasville, Connecticut, U.S.A.) , 

2006

, 

Oral presentation (general)

Design and the Fabrication of a Multi-Level Phase Hologram Using Subwavelength-Scale Hole Array Structures,”

T. Komada, M. Ogawa, M. Hakamata, H. Tsuda, and N. Kitano

2005 Frontiers in Optics/Laser Science conferences (Tucson,U.S.A.) , 

2005.10

, 

Oral presentation (general)

Wavefront compensation lens system in an arrayed-waveguide grating for hybrid integration of a phase encoding mirror

M. Yasumoto, T. Suzuki, A. Tate, K. Masuda, and H. Tsuda

2005 Frontiers in Optics/Laser Science conferences (Tucson, U. S. A.) , 

2005.10

, 

Oral presentation (general)

Dispersion Compensation Experimens of 40 Gbit/s NRZ Signal Using Arraued-Waveguide Grating Based Dispersion Compensator

T. Suzuki, K. Masuda, H. Tsuda, R. Inohara, H. Takahashi, H. Ishikawa, Y. Abe, S. Kashimura, and H. Uetuska

ECOC2005 (31st European Conference on Optical Communication) (Glasgow England) , 

2005.09

, 

Oral presentation (general)

Analog nad digital optical pulse synthesizers using arrayed-waveguide grating for Tbit/s photonic signal processing

H. Tsuda and T. Kurokawa

ECOC 2005(31st European Conference on Optical Communication) (Glagow, England) , 

2005.09

, 

Oral presentation (general)

16ch, 100 GHz-spacing compact arrayed-waveguide grating using a double bending structure in each array waveguide

T. Suzuki and H. Tsuda

IQEC/CLEO-PR 2005 (International Conference on Quantum Electronics 2005 and the Pacific Rim Conference on Lasers and Electro-Optics 2005) (Tokyo,Japan) , 

2005.07

, 

Oral presentation (general)

Arbitrary Waveform Optical Pulse Generation Using an Optical Pulse Synthesizer

D. Miyamoto, K. Mandai, H. Tsuda, K. Aizawa and T. Kurokawa,

WFOPC2005 (Workshop on Fibers and Optical Passive Components) (Palermo, Italy) , 

2005.06

, 

Oral presentation (general)

Dispersion Compensator Using a Compact Arrowhead Arrayed-Waveguide Grating

T. Suzuki, K. Masuda, and H. Tsuda

IPRA2005 (Topical Meeting on Integrated Photonics Research and Applications) (San Diego,USA) , 

2005.04

, 

Oral presentation (general)

Whole C-band, repetition rate tunable optical pulse generation using a high-resolution arrayed-waveguide grating and an optical comb generator

K. Mandai, T. Suzuki, H. Tsuda, K. Aizawa and T. Kurokawa

OFC/2005 (Optical Fiber Communication Conference and Exposition (OFC) and the National Fiber Optic Engineers Conference (NFOEC)) (Anaheim,USA) , 

2005.03

, 

Oral presentation (general)

Multistage polymeric lens structure in silica-waveguides for photonic functional circuits

A. Tate, T. Suzuki, and H. Tsuda

Photonics West 2005 (San Jose,USA) , 

2005.01

, 

Oral presentation (general)