Yamada Hajime

发表

320-channel multiplexer consisting of 100 GHz-spaced parent AWG and 10 GHz-spaced subsidiary AWGs

Kazumasa Takada, Katsunari Okamoto, Yamada Hajime, 1999 .

Report of ITU-T IPR Ad Hoc Group Meeting

Yamada Hajime, Yoshimatsu Isamu, 2004 .

A novel efficiency measurement of moving-magnet-type linear oscillatory actuator

Yamada Hajime, M. Tsutomu, Yaegashi Takuya, 2002 .

Origin of channel crosstalk in 100 GHz-spaced silica-based arrayed-waveguide grating multiplexer

Yasuyuki Inoue, Kazumasa Takada, Yamada Hajime, 1995 .

Statically-phase-compensated 10 GHz-spaced arrayed-waveguide grating

Seiko Mitachi, Yasuyuki Inoue, Kazumasa Takada, 1996 .

A Novel Real-Time Chirp Measurement Method for Ultrashort Optical Pulses

Yamada Hajime, Kazunori Naganuma, Kazuo Mogi, 1988 .

Time direction determination of asymmetric ultrashort optical pulses from second‐harmonic generation autocorrelation signals

Yamada Hajime, Kazunori Naganuma, Kazuo Mogi, 1989 .

Range extension in optical low coherence reflectometry achieved by using a pair of retroreflectors

Seiko Mitachi, Yoshinori Hibino, Kazumasa Takada, 1995 .