Extremely compact transmitter optical sub-assembly for next-generation 10-km 100GbE transceivers

K. Takahata, T. Fujisawa, A. Ohki, S. Kanazawa, T. Yamanaka, H. Sanjoh, R. Iga, H. Ishii

Research output: Contribution to journalConference article

3 Citations (Scopus)


An extremely compact 1.3-μm, 4×25-Gbit/s TOSA was made by using monolithically integrated EADFB laser array with rear-grating DFB lasers. The dynamic extinction ratio and optical modulation amplitude are high enough for 10-km 100GbE.

Original languageEnglish
Article number6348332
Pages (from-to)56-57
Number of pages2
JournalConference Digest - IEEE International Semiconductor Laser Conference
Publication statusPublished - 2012 Dec 11
Event23rd IEEE International Semiconductor Laser Conference, ISLC 2012 - San Diego, CA, United States
Duration: 2012 Oct 72012 Oct 10


ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics
  • Electrical and Electronic Engineering

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