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Journal Article
A PLC-Based Optical Sub-assembly of Triplexer Using TFF-Attached WDM and PD Carriers
- Authors
- Young Tak Han, Yoon Jung Park, Sang Ho Park, Jang Uk Shin, Duk Jun Kim, Chul Hee Park, Sung Woong Park, Yoon Koo Kwon, Deug Ju Lee, Wol Yon Hwang, Hee Kyung Sung
- Issue Date
- 2006-02
- Citation
- ETRI Journal, v.28, no.1, pp.103-106
- ISSN
- 1225-6463
- Publisher
- 한국전자통신연구원 (ETRI)
- Language
- English
- Type
- Journal Article
- Abstract
- We have fabricated a planar lightwave circuit (PLC) hybrid-integrated optical sub-assembly of a triplexer using a thin film filter (TFF)-attached wavelength division multiplexer (WDM) and photodiode (PD) carriers. Two types of TFFs were attached to a diced side of a silica-terraced PLC platform, and the PD carriers with a 45째 mirror on which pin-PDs were bonded were assembled with the platform. A clear transmitter eye-pattern and minimum receiver sensitivity of -24.5 dBm were obtained under 1.25 Gb/s operation for digital applications, and a second-order inter-modulation distortion (IMD2) of -70 dBc was achieved for an analog receiver.
- KSP Keywords
- Digital Applications(APPs), Intermodulation Distortion, Planar lightwave circuit(PLC), Sub-assembly, Wavelength-Division multiplexing(WDM), receiver sensitivity, second-order, thin film(TF), thin film filter