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1.25-Gb/s bidirectional transceiver module using 1.5%-/spl Delta/ silica directional coupler-type WDM
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- Authors
- Young Tak Han, Yoon Jung Park, Sang Ho Park, Jang Uk Shin, Duk Jun Kim, Sung Woong Park, Sun Ho Song, Kang Yong Jung, Deug Ju Lee, Wol Yon Hwang, Hee Kyung Sung
- Issue Date
- 2005-11
- Citation
- IEEE Photonics Technology Letters, v.17, no.11, pp.2442-2444
- Language
- English
- Type
- Journal Article
- Abstract
- A 1.5%-?? silica directional coupler-type wave-length-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-P챕rot 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. © 2005 IEEE.
- KSP Keywords
- Active devices, Full-Duplex(FuDu), Laser diode(LD), Planar lightwave circuit(PLC), Wave Length, directional coupler(DC), eye patterns, optical transceiver module, power penalty, receiver sensitivity