Using a 1.2 GHz bandwidth reflective semiconductor optical amplifier with seeding light by 64-quadrature amplitude modulation orthogonal frequency division multiplexing modulation to achieve a 10-gbits/s upstream rate in long-reach passive optical network access

Yeh, Chien-Hung; Chen, Hsing-Yu; Chow, Chi-Wai; Wu, Yu-Fu

doi:doi:10.1117/1.OE.51.1.015004

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Optical Engineering / Volume 51 / Issue 1 / Fiber Optics and Optical Communication

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Using a 1.2 GHz bandwidth reflective semiconductor optical amplifier with seeding light by 64-quadrature amplitude modulation orthogonal frequency division multiplexing modulation to achieve a 10-gbits/s upstream rate in long-reach passive optical network access

Opt. Eng. 51, 015004 (Feb 06, 2012); http://dx.doi.org/10.1117/1.OE.51.1.015004

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Abstract

References (9)

Chien-Hung Yeh, Hsing-Yu Chen, and Yu-Fu Wu

Industrial Technology Research Institute, Information and Communications Research Laboratories, Chutung, Hsinchu 31040, Taiwan

Chi-Wai Chow

National Chiao Tung University, Department of Photonics and Institute of Electro-Optical Engineering, Hsinchu 30010, Taiwan

We use a commercially available 1.2 GHz bandwidth reflective semiconductor optical amplifier (RSOA)—based optical network unit (ONU) to achieve 10-gbits/s upstream traffic for an optical orthogonal frequency division multiplexing (OFDM) long-reach passive optical network (LR-PON). This is the first time the 64—quadrature amplitude modulation (QAM) OFDM format has been applied to RSOA-ONU to achieve a 75 km fiber transmission length. In the proposed LR-PON, the upstream power penalty of 5.2 dB at the bit error rate of 3.8×10⁻³ is measured by using a 64-QAM OFDM modulation after the 75 km fiber transmission without dispersion compensation.

History

Received Oct 30, 2011
Accepted Nov 21, 2011
Revised Nov 15, 2011
Published online Feb 06, 2012

Digital Object Identifier

http://dx.doi.org/10.1117/1.OE.51.1.015004

Citation

Chien-Hung Yeh, Hsing-Yu Chen, Chi-Wai Chow and Yu-Fu Wu, "Using a 1.2 GHz bandwidth reflective semiconductor optical amplifier with seeding light by 64-quadrature amplitude modulation orthogonal frequency division multiplexing modulation to achieve a 10-gbits/s upstream rate in long-reach passive optical network access", Opt. Eng. 51, 015004 (Feb 06, 2012); http://dx.doi.org/10.1117/1.OE.51.1.015004