High-speed electroabsorption modulators using ruthenium-doped SI-InP: Impact of interdiffusion-free burying technology on E/O modulation characteristics

Munehisa Tamura, Takayuki Yamanaka, Hideki Fukano, Yuichi Akage, Yasuhiro Kondo, Tadashi Saitoh

研究成果査読

6 被引用数 (Scopus)

抄録

InGaAlAs/InAlAs electroabsorption (EA) are successfully fabricated modulators using ruthenium (Ru)-doped semi-insulating (SI)-InP burying technology. A comparison between measured and calculated microwave characteristics reveals that no additional microwave loss due to Zn diffusion occurred because of the use of Ru-doped SI-InP layers. A small-signal E/O response with a -3 dB electrical bandwidth of over 50 GHz is demonstrated.

本文言語English
ページ(範囲)491-494
ページ数4
ジャーナルConference Proceedings - International Conference on Indium Phosphide and Related Materials
出版ステータスPublished - 7月 25 2003
外部発表はい
イベント2003 International Conference Indium Phosphide and Related Materials - Santa Barbara, CA
継続期間: 5月 12 20035月 16 2003

ASJC Scopus subject areas

  • 電子材料、光学材料、および磁性材料
  • 電子工学および電気工学

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