Clarification of the degradation modes of an InP-based semiconductor MZ modulator
Mawatari, H., Yasui, T., Watanabe, K., Ishikawa, M., Yamada, E., Shibata, Y., Ishii, H.
Published in 2012 IEEE International Reliability Physics Symposium (IRPS) (01.04.2012)
Published in 2012 IEEE International Reliability Physics Symposium (IRPS) (01.04.2012)
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Conference Proceeding
Transmitter Optical Subassembly Using a Polarization Beam Combiner for 100 Gbit/s Ethernet over 40-km Transmission
Ohyama, Takaharu, Ohki, Akira, Takahata, Kiyoto, Ito, Toshio, Nunoya, Nobuhiro, Mawatari, Hiroyasu, Fujisawa, Takeshi, Kanazawa, Shigeru, Iga, Ryuzo, Sanjoh, Hiroaki
Published in Journal of lightwave technology (15.05.2015)
Published in Journal of lightwave technology (15.05.2015)
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Journal Article
Electrical Evaluation of Dry Etching Damage on the Side Wall of Mesa Structure
Yamamoto, Norio, Mawatari, Hiroyasu, Kishi, Kenji
Published in Japanese Journal of Applied Physics (01.02.1999)
Published in Japanese Journal of Applied Physics (01.02.1999)
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Journal Article
Electrical drift phenomenon due to deep donor defects induced by reactive ion etching (RIE) using mixture of ethane (C2H6) and hydrogen (H2)
YAMAMOTO, N, KISHI, K, MATSUMOTO, S.-I, KADOTA, Y, OKAMOTO, H, MAWATARI, H
Published in Japanese Journal of Applied Physics (01.06.1997)
Published in Japanese Journal of Applied Physics (01.06.1997)
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Journal Article
Clarification of the Change in the Extinction Characteristics of an InP-Based Mach-Zehnder Modulator
Mawatari, H., Ishikawa, M., Yasui, T., Shibata, Y., Yamada, E., Kikuchi, N., Ishii, H.
Published in IEEE photonics technology letters (15.08.2012)
Published in IEEE photonics technology letters (15.08.2012)
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Journal Article
Silicon-photonics-based coherent optical subassembly (COSA) for ultra-compact coherent transceiver
Kikuchi, Kiyofumi, Tsuzuki, Ken, Kamei, Shin, Yamanaka, Shogo, Asakawa, Shuichiro, Itoh, Toshihiro, Nasu, Yusuke, Takeda, Kotaro, Honda, Kentaro, Kawamura, Yuriko, Jizodo, Makoto, Takahashi, Masayuki, Usui, Mitsuo, Mawatari, Hiroyasu, Saida, Takashi
Published in 2017 IEEE Compound Semiconductor Integrated Circuit Symposium (CSICS) (01.10.2017)
Published in 2017 IEEE Compound Semiconductor Integrated Circuit Symposium (CSICS) (01.10.2017)
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Conference Proceeding
Spectral linewidth and linewidth enhancement factor in 1.5-μm modulation-doped strained multiple-quantum-well lasers
MAWATARI, H, KANO, F, YAMAMOTO, N, KONDO, Y, TOHMORI, Y, YOSHIKUNI, Y
Published in Japanese Journal of Applied Physics (1994)
Published in Japanese Journal of Applied Physics (1994)
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Conference Proceeding
Journal Article
Monolithically integrated eight-channel WDM modulator with narrow channel spacing and high throughput
Suzaki, Y., Yasaka, H., Mawatari, H., Yoshino, K., Kawaguchi, Y., Oku, S., Iga, R., Okamoto, H.
Published in IEEE journal of selected topics in quantum electronics (01.01.2005)
Published in IEEE journal of selected topics in quantum electronics (01.01.2005)
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Journal Article