Optical Interconnects

Simple and high-accuracy integration for parallel optical subassembly with 120-Gbits/s data transmission

[+] Author Affiliations
Sung Hwan Hwang

Korea Photonics Technology Institute, Nano-Photonics Research Center, ChumDan 4-ro 5, Buk-gu, Gwangju, 500-779, Korea

Jung Woon Lim

Korea Photonics Technology Institute, Nano-Photonics Research Center, ChumDan 4-ro 5, Buk-gu, Gwangju, 500-779, Korea

Byung Sup Rho

Korea Photonics Technology Institute, Nano-Photonics Research Center, ChumDan 4-ro 5, Buk-gu, Gwangju, 500-779, Korea

Opt. Eng. 49(9), 095401 (September 02, 2010). doi:10.1117/1.3486205
History: Received January 30, 2010; Revised July 16, 2010; Accepted July 23, 2010; Published September 02, 2010; Online September 02, 2010
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We integrate transmitting and receiving parallel optical subassemblies (POSAs) that are suitable for high-speed and parallel optical modules between optical components by using a simple and high-accuracy alignment technique. Characteristics of the proposed POSAs include a low coupling loss of 0.75dB, a wide bandwidth for 10Gbitss transmission per channel, and low optical and electrical crosstalk of less than 30dB. As a result, a data transmission rate of 10Gbitss×12 channels is well demonstrated with clean eye diagrams.

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© 2010 Society of Photo-Optical Instrumentation Engineers

Citation

Sung Hwan Hwang ; Jung Woon Lim and Byung Sup Rho
"Simple and high-accuracy integration for parallel optical subassembly with 120-Gbits/s data transmission", Opt. Eng. 49(9), 095401 (September 02, 2010). ; http://dx.doi.org/10.1117/1.3486205


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