NRZ operation at 40 Gb/s of a compact module containing an MQW electroabsorption modulator integrated with a DFB laser

Hiroaki Takeuchi; Ken Tsuzuki; Kenji Sato; Mitsuo Yamamoto; Yoshio Itaya; Akihide Sano; Mikio Yoneyama; Taiichi Otsuji

doi:10.1109/68.588106

NRZ operation at 40 Gb/s of a compact module containing an MQW electroabsorption modulator integrated with a DFB laser

Hiroaki Takeuchi, Ken Tsuzuki, Kenji Sato, Mitsuo Yamamoto, Yoshio Itaya, Akihide Sano, Mikio Yoneyama, Taiichi Otsuji

Research output: Contribution to journal › Article › peer-review

32 Citations (Scopus)

Abstract

NRZ operation at 40 Gb/s has been successfully performed using a very compact module of a multiple-quantum-well (MQW) electroabsorption modulator integrated with a distributed-feedback (DFB) laser. While the DFB laser is injected with a constant current, the integrated MQW electroabsorption modulator is driven with a 40-Gb/s electrical NRZ signal. A clearly opened eye diagram has been observed in the modulated light from the modulator. And a receiver sensitivity of -27.2 dBm at 10^-9 has been experimentally confirmed in the bit-error-rate (BER) performance.

Original language	English
Pages (from-to)	572-574
Number of pages	3
Journal	IEEE Photonics Technology Letters
Volume	9
Issue number	5
DOIs	https://doi.org/10.1109/68.588106
Publication status	Published - 1997 May
Externally published	Yes

Keywords

Distributed-feedback lasers
Electrooptic modulation
High-speed devices
Integrated optoelectronics
Monolithic integrated circuits
Optical communication
Optical transmitters
Quantum-well devices
Quantum-well lasers
Semiconductor lasers

ASJC Scopus subject areas

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

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NRZ operation at 40 Gb/s of a compact module containing an MQW electroabsorption modulator integrated with a DFB laser. / Takeuchi, Hiroaki; Tsuzuki, Ken; Sato, Kenji; Yamamoto, Mitsuo; Itaya, Yoshio; Sano, Akihide; Yoneyama, Mikio; Otsuji, Taiichi.

In: IEEE Photonics Technology Letters, Vol. 9, No. 5, 05.1997, p. 572-574.

Research output: Contribution to journal › Article › peer-review

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abstract = "NRZ operation at 40 Gb/s has been successfully performed using a very compact module of a multiple-quantum-well (MQW) electroabsorption modulator integrated with a distributed-feedback (DFB) laser. While the DFB laser is injected with a constant current, the integrated MQW electroabsorption modulator is driven with a 40-Gb/s electrical NRZ signal. A clearly opened eye diagram has been observed in the modulated light from the modulator. And a receiver sensitivity of -27.2 dBm at 10-9 has been experimentally confirmed in the bit-error-rate (BER) performance.",

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AU - Takeuchi, Hiroaki

AU - Tsuzuki, Ken

AU - Sato, Kenji

AU - Yamamoto, Mitsuo

AU - Itaya, Yoshio

AU - Sano, Akihide

AU - Yoneyama, Mikio

AU - Otsuji, Taiichi

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N2 - NRZ operation at 40 Gb/s has been successfully performed using a very compact module of a multiple-quantum-well (MQW) electroabsorption modulator integrated with a distributed-feedback (DFB) laser. While the DFB laser is injected with a constant current, the integrated MQW electroabsorption modulator is driven with a 40-Gb/s electrical NRZ signal. A clearly opened eye diagram has been observed in the modulated light from the modulator. And a receiver sensitivity of -27.2 dBm at 10-9 has been experimentally confirmed in the bit-error-rate (BER) performance.

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KW - Distributed-feedback lasers

KW - Electrooptic modulation

KW - High-speed devices

KW - Integrated optoelectronics

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NRZ operation at 40 Gb/s of a compact module containing an MQW electroabsorption modulator integrated with a DFB laser

Abstract

Keywords

ASJC Scopus subject areas

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