Flip-Chip Interconnection Lumped-Electrode EADFB Laser for 100-Gb/s/λ Transmitter

Shigeru Kanazawa, Takeshi Fujisawa, Kiyoto Takahata, Toshio Ito, Yuta Ueda, Wataru Kobayashi, Hiroyuki Ishii, Hiroaki Sanjoh

Research output: Contribution to journalArticle

28 Citations (Scopus)

Abstract

We have achieved the 100-Gb/s/λ operation of a flip-chip interconnection 1.3-μm lumped-electrode electroabsorption modulator integrated with a distributed feedback laser module for the first time. The flip-chip interconnection provides a flatter frequency response characteristic and a higher modulation bandwidth. Clear eye opening was achieved for 103-Gb/s nonreturn to zero and equalizer-free 56-GBd 4-pulse-amplitude modulation operation after a 10-km single-mode fiber transmission.

Original languageEnglish
Article number7113803
Pages (from-to)1699-1701
Number of pages3
JournalIEEE Photonics Technology Letters
Volume27
Issue number16
DOIs
Publication statusPublished - 2015 Aug 15
Externally publishedYes

Fingerprint

Naphazoline
Electroabsorption modulators
Pulse amplitude modulation
Distributed feedback lasers
Equalizers
Single mode fibers
transmitters
Frequency response
Transmitters
chips
Modulation
pulse amplitude modulation
Bandwidth
Electrodes
electrodes
Lasers
distributed feedback lasers
frequency response
lasers
modulators

Keywords

  • 100 Gb/s
  • Distributed feedback (DFB) laser
  • EADFB laser
  • electroabsorption modulator (EAM)
  • Ethernet
  • flip-chip interconnection
  • InGaAlAs

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Atomic and Molecular Physics, and Optics
  • Electronic, Optical and Magnetic Materials

Cite this

Kanazawa, S., Fujisawa, T., Takahata, K., Ito, T., Ueda, Y., Kobayashi, W., ... Sanjoh, H. (2015). Flip-Chip Interconnection Lumped-Electrode EADFB Laser for 100-Gb/s/λ Transmitter. IEEE Photonics Technology Letters, 27(16), 1699-1701. [7113803]. https://doi.org/10.1109/LPT.2015.2438076

Flip-Chip Interconnection Lumped-Electrode EADFB Laser for 100-Gb/s/λ Transmitter. / Kanazawa, Shigeru; Fujisawa, Takeshi; Takahata, Kiyoto; Ito, Toshio; Ueda, Yuta; Kobayashi, Wataru; Ishii, Hiroyuki; Sanjoh, Hiroaki.

In: IEEE Photonics Technology Letters, Vol. 27, No. 16, 7113803, 15.08.2015, p. 1699-1701.

Research output: Contribution to journalArticle

Kanazawa, S, Fujisawa, T, Takahata, K, Ito, T, Ueda, Y, Kobayashi, W, Ishii, H & Sanjoh, H 2015, 'Flip-Chip Interconnection Lumped-Electrode EADFB Laser for 100-Gb/s/λ Transmitter', IEEE Photonics Technology Letters, vol. 27, no. 16, 7113803, pp. 1699-1701. https://doi.org/10.1109/LPT.2015.2438076
Kanazawa, Shigeru ; Fujisawa, Takeshi ; Takahata, Kiyoto ; Ito, Toshio ; Ueda, Yuta ; Kobayashi, Wataru ; Ishii, Hiroyuki ; Sanjoh, Hiroaki. / Flip-Chip Interconnection Lumped-Electrode EADFB Laser for 100-Gb/s/λ Transmitter. In: IEEE Photonics Technology Letters. 2015 ; Vol. 27, No. 16. pp. 1699-1701.
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