Norio Takato

发表

Silica-based thermo-optic switches

Tsutomu Kitoh, Akio Sugita, Masayuki Okuno, 1995 .

Laser-Trimming Adjustment of Waveguide Birefringence in Optical FDM Components

Masao Kawachi, Akio Sugita, Kaname Jinguji, 1990, IEEE J. Sel. Areas Commun..

Factors Affecting the Design of Optical FDM Information Distribution Systems

Kiyoshi Nosu, Kazuhiro Oda, Hiromu Toba, 1990, IEEE J. Sel. Areas Commun..

Highly-Dense Silica-Based PLC-Type Duplex 2 × 16 Splitter Modules

Yoshitaka Enomoto, Akihiro Takagi, Yasuhiro Hida, 1997 .

Arrayed waveguide-type wavelength-insensitive coupler for FTTH networks

Fumiaki Hanawa, Nobuo Tomita, Norio Takato, 1992 .

Silica-Based Integrated Optic Mach-Zehnder Multi/Demultiplexer Family with Channel Spacing of 0.01-250 nm

Toshimi Kominato, Masao Kawachi, Akio Sugita, 1990, IEEE J. Sel. Areas Commun..

Silica-based Single-Mode Guided-Wave Devices

Masao Kawachi, Motohiro Nakahara, Tadashi Miyashita, 1990, Other Conferences.

Highly-Integrated Wavelength Insensitive 2×16 Signal Splitters with Test Light Couplers

Tsutomu Kitoh, Izumi Sankawa, Norio Takato, 1993 .

Silica-based PLC splitters which satisfy reliability requirements for more than 5000 hours

Yasuyuki Inoue, Fumiaki Hanawa, Norio Takato, 1994 .

Reliability of silica-based planar-lightwave circuit-type 1 X 8 splitter module

Tsutomu Kitoh, T. Maruno, Norio Takato, 1993 .

Recent progress on practical PLC devices for optical access systems and dense WDM systems

Norio Takato, 1997, Photonics West.

Integrated 1/spl times/32 PLC-splitter with 32 WDM couplers for fiber line testing at 1.65 /spl mu/m

Yasuyuki Inoue, Yasuhiro Hida, Norio Takato, 1998, 24th European Conference on Optical Communication. ECOC '98 (IEEE Cat. No.98TH8398).

Wavelength demulti/multiplexers with non-sinusoidal filtering characteristics composed of point-symmetrically connected Mach-Zehnder interferometers

Kaname Jinguji, Yasuhiro Hida, Norio Takato, 1998 .

Novel technique for connecting waveguides and fibers

Kenji Takemoto, Norio Takato, Tetsuo Yoshizawa, 1990 .

A 16-Channel Frequency Selection Switch for Optical FDM Distribution Systems

Kazuhiro Oda, Toshimi Kominato, Hiromu Toba, 1990, IEEE J. Sel. Areas Commun..

In-service remote access and measurement methods for passive double star networks

Yahei Koyamada, Izumi Sankawa, Norio Takato, 1993, Proceedings of 5th Conference on Optical Hybrid Access Networks.

Silica-Based Single-Mode Waveguides and Their Applications to Integrated-Optic Devices

Akio Sugita, Norio Takato, 1989 .

Ring resonators composed of GeO/sub 2/-doped silica waveguides

Toshimi Kominato, Mitsuho Yasu, Yasuji Ohmori, 1992 .

Laser trimming adjustment of waveguide birefringence in silica integrated-optic ring resonators

Masao Kawachi, Akio Sugita, Kaname Jinguji, 1989 .

Low-loss high-silica single-mode channel waveguides

Mitsuho Yasu, Masao Kawachi, Norio Takato, 1986 .

Silica-based line-symmetric series-tapered (LSST) broadband directional coupler with asymmetric guides only in their parallel coupling regions

Akihiro Takagi, Norio Takato, T. Nozawa, 1996 .

A wide-FSR waveguide double-ring resonator for optical FDM transmission systems

H. Toba, Norio Takato, K. Oda, 1991 .

Performance and use of silica-based integrated-optic ring resonators

H. Toba, Toshimi Kominato, Masao Kawachi, 1988 .

Birefringence control in high-silica single-mode channel waveguides on silicon

Mitsuho Yasu, Masao Kawachi, Kaname Jinguji, 1987 .

Interferometric optical-time-domain reflectometer to determine backscattering characterization of silica-based glass waveguides

Juichi Noda, Kazumasa Takada, Norio Takato, 1990 .

Long-Term Reliability of Silica-Based Planar Lightwave Circuit Devices

S. Sumida, Norio Takato, H. Hanafusa, 1998 .

High reliability optical splitters composed of silica-based planar lightwave circuits

Fumiaki Hanawa, H. Nakagome, Motohaya Ishii, 1995 .

Bending loss reduction in silica-based waveguides by using lateral offsets

Tsutomu Kitoh, Mitsuho Yasu, Masao Kawachi, 1995 .

A four-channel optical waveguide multi/demultiplexer for 5-GHz spaced optical FDM transmission

H. Toba, Kyo Inoue, Masao Kawachi, 1988 .

Silica-based single-mode waveguides on silicon and their application to guided-wave optical interferometers

H. Toba, Mitsuho Yasu, Masao Kawachi, 1988 .

Bridge-Suspended Silica-Waveguide Thermo-Optic Phase Shifter and Its Application to Mach-Zehnder Type Optical Switch

Masao Kawachi, Akio Sugita, Kaname Jinguji, 1990 .

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

Tsutomu Kitoh, Masao Kawachi, Kaname Jinguji, 1996 .

Optical frequency exchange utilizing semiconductor laser amplifiers and Mach-Zehnder filters

Kyo Inoue, Norio Takato, 1989 .

Highly compact silica-based PLC-type 1 × 32 splitters using 127 [micro sign]m-spacing output and 0.4 %- waveguides

Yoshitaka Enomoto, Fumiaki Hanawa, Shin Sumida, 1998 .