1.25-Gb/s bidirectional transceiver module using 1.5%- Delta silica directional coupler-type WDM

A 1.5%- Delta silica directional coupler-type wavelength-division multiplexer dividing 1310/1550-nm wavelength bands was used to develop a bidirectional optical transceiver module. The active devices such as a spot-size converted Fabry-Perot laser diode and waveguide photodetectors were hybridly int...

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Bibliographic Details
Published in:IEEE photonics technology letters 2005-11, Vol.17 (11)
Main Authors: Han, Young-Tak, Park, Yoon-Jung, Park, Sang-Ho, Shin, J-U, Kim, Duk-Jun, Park, Sung-Woong, Song, Sun-Ho, Jung, Kang-Yong, Lee, Deug-Ju, Hwang, Wol-Yon, Sung, Hee-Kyung
Format: Article
Language:English
Subjects:
Bidirectional
Devices
Duplex operation
Joining
Modules
Multiplexing
Silicon dioxide
Transceivers
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Summary:A 1.5%- Delta silica directional coupler-type wavelength-division multiplexer dividing 1310/1550-nm wavelength bands was used to develop a bidirectional optical transceiver module. The active devices such as a spot-size converted Fabry-Perot laser diode and waveguide photodetectors were hybridly integrated on a silica-terraced planar lightwave circuit platform. As main performances of the module, the clear eye pattern and the minimum receiver sensitivity of -25.5 dBm were obtained under the full duplex operation at 1.25 Gb/s without a severe power penalty.
ISSN:1041-1135
DOI:10.1109/LPT.2005.857581