Search Results - "Hajikano, Tadashi"

A WDM/TDM Access Network Based on Broad T-Band Wavelength Resource Using Quantum Dot Semiconductor Devices by Idris, Nazirul Afham, Yamamoto, Naokatsu, Akahane, Kouichi, Yoshizawa, Katsumi, Tomomatsu, Yasunori, Sudo, Makoto, Hajikano, Tadashi, Kubo, Ryogo, Uesugi, Takuya, Kikuchi, Takahiro, Tsuda, Hiroyuki

“…A wavelength-division multiplexing/time-division multiplexing (WDM/TDM) network exploiting the broad wavelength range of T-band (1000-1260 nm) is proposed. The…”
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Full-mesh T- and O-band wavelength router based on arrayed waveguide gratings by Idris, Nazirul A, Yoshizawa, Katsumi, Tomomatsu, Yasunori, Sudo, Makoto, Hajikano, Tadashi, Kubo, Ryogo, Zervas, Georgios, Tsuda, Hiroyuki

“…We propose an ultra-broadband full-mesh wavelength router supporting the T- and O-bands using 3 stages of cascaded arrayed waveguide gratings (AWGs). The…”
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Experimental Demonstration of 4K-UHD Video Transmission Using T-Band Wavelength Routing System for Passive Optical Local Area Networks by Kubo, Ryogo, Tsuda, Hiroyuki, Sudo, Makoto, Hajikano, Tadashi, Tomomatsu, Yasunori, Yoshizawa, Katsumi

“…We demonstrate uncompressed 4K-UHD video transmission in the optical communication wavelength range known as T-band. The experiments using quantum-dot…”
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Polarization Diversity Circuit Using Photonic Crystal Waveplates for 1.2-μm Quantum Dot Semiconductor Optical Amplifiers by Okuno, Yudai, Sugiyama, Koki, Hajikano, Tadashi, Tomomatsu, Yasunori, Yoshizawa, Katsumi, Tsuda, Hiroyuki

“…Silica-based polarization diversity circuit for QD-SOA operating in T-band was fabricated. By connecting polarization diversity circuits to QD-SOA chip, the…”
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T/O-band Wavelength Routing System Using Quantum Dot Semiconductor Devices and 1081-Channel AWG Router by Kubo, Ryogo, Fujimoto, Takuto, Shobudani, Takahiro, Okuno, Yudai, Suzuki, Masaki, Tsuda, Hiroyuki, Sudo, Makoto, Hajikano, Tadashi, Tomomatsu, Yasunori, Yoshizawa, Katsumi

“…We demonstrate a wavelength routing system that covers a broad wavelength range of 1000-1360 nm, i.e., T/O-band. The system includes our developed…”
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Feasibility study of adaptive gain control of quantum-dot SOA for unicast/multicast wavelength selective routing systems in T-band by Fujimoto, Takuto, Uesugi, Takuya, Kubo, Ryogo, Tsuda, Hiroyuki, Sudo, Makoto, Hajikano, Tadashi, Tomomatsu, Yasunori, Yoshizawa, Katsumi

“…Optical multicast routing is used for many applications such as video streaming and energy-efficient networking. We propose adaptive gain control of a…”
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Polarization diversity quantum dot semiconductor optical amplifier module for T-band communication by Tsuda, Hiroyuki, Chiba, Takafumi, Hajikano, Tadashi, Yoshizawa, Katsumi, Tomomatsu, Yasunori, Takahashi, Hiroshi, Kawashima, Takayuki, Kawakami, Shojiro, Okuno, Yudai, Sugiyama, Koki

“…The polarization independent SOA module for T-band communication was fabricated using the quantum dot gain chip and the polarization diversity circuits with…”
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A WDM/TDM Access Network Based on Broad T-Band Wavelength Resource Using Quantum Dot Semiconductor Devices by Idris, Nazirul Afham, Yamamoto, Naokatsu, Akahane, Kouichi, Yoshizawa, Katsumi, Tomomatsu, Yasunori, Sudo, Makoto, Hajikano, Tadashi, Kubo, Ryogo, Uesugi, Takuya, Kikuchi, Takahiro, Tsuda, Hiroyuki

“…A wavelength-division multiplexing/time-division multiplexing (WDM/TDM) network exploiting the broad wavelength range of T-band (1000-1260 nm) is proposed. The…”
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