A 10-Gb/s optical transmitter module with a monolithically integrated electroabsorption modulator with a DFB laser

Journal Article · Fri Nov 30 23:00:00 EST 1990 · IEEE Photonics Technology Letters (Institute of Electrical and Electronics Engineers); (USA)

DOI:https://doi.org/10.1109/68.62022· OSTI ID:5767669

Goto, M; Hironishi, K; Sugata, A; Mori, K; Horimatsu, T; Sasaki, M ^[1]

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1. Fujitsu Labs. Ltd., Kawasaki, Kanagawa (Japan)

This paper reports on a compact 10-Gb/s optical transmitter module with small-chirp output developed by using a monolithically integrated electroabsorption modulator with a DFB laser. This module can be operated at a bit rate of more than 10 Gb/s at 1.55 {mu}m, and shows a high modulated output power of {minus}1 dBm with a low optical coupling loss of 3.2 dB between chip and fiber. A new multifunctional and compact optical isolator with a monitor photodiode was also developed to decrease noise.

• OSTI ID: 5767669
• Journal Information: IEEE Photonics Technology Letters (Institute of Electrical and Electronics Engineers); (USA), Journal Name: IEEE Photonics Technology Letters (Institute of Electrical and Electronics Engineers); (USA) Vol. 2:12; ISSN IPTLE; ISSN 1041-1135
• Country of Publication: United States
• Language: English

Related Subjects

440600* -- Optical Instrumentation-- (1990-)
47 OTHER INSTRUMENTATION
COUPLING
ELECTRO-OPTICAL EFFECTS
ENERGY LOSSES
FABRICATION
FEEDBACK
LASERS
LOSSES
OPERATION
OPTICAL SYSTEMS
PHOTODIODES
SEMICONDUCTOR DEVICES
SEMICONDUCTOR DIODES