12 December 2007 High efficiency 160 Gb/s all-optical wavelength converter based on terahertz optical asymmetric demultiplexer with quantum dot semiconductor optical amplifier
Author Affiliations +
Proceedings Volume 6782, Optoelectronic Materials and Devices II; 678238 (2007) https://doi.org/10.1117/12.743743
Event: Asia-Pacific Optical Communications, 2007, Wuhan, China
Abstract
Proposed in this paper is a high efficient 160Gb/s all-optical wavelength converter based on terahertz optical asymmetric demultiplexer with quantum dot Semiconductor optical amplifier (QDSOA -TOAD). The performance of the wavelength converter under various operating conditions, such as different injected current densities, input pulse widths and input control pulse energies, is analyzed in terms of contrast ratio (CR) through numerical simulations. With the properly chosen parameters, a wavelength-converted signal with CR over 19.48 can be obtained.
© (2007) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Huining Han, Huining Han, Fangdi Zhang, Fangdi Zhang, Wei Yang, Wei Yang, Libo Cai, Libo Cai, Min Zhang, Min Zhang, Peida Ye, Peida Ye, } "High efficiency 160 Gb/s all-optical wavelength converter based on terahertz optical asymmetric demultiplexer with quantum dot semiconductor optical amplifier", Proc. SPIE 6782, Optoelectronic Materials and Devices II, 678238 (12 December 2007); doi: 10.1117/12.743743; https://doi.org/10.1117/12.743743
PROCEEDINGS
8 PAGES


SHARE
RELATED CONTENT


Back to Top