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- Title
Broadband and low-power bright soliton propagation in line-defect photonic crystal waveguide.
- Authors
Huiping Tian; Daquan Yang; Lingyu Liu; Yuefeng Ji
- Abstract
The broadband and low-power optical bright soliton propagation in a line-defect photonic crystal waveguide (PCW) is obtained. The line-defect PCW is composed by polystyrene background material and Si-rods. By adjusting the PCW structure parameters, optical bright soliton in the optimized PCW structures with a bandwidth of 2.35 nm/3.61 nm and a peak power as low as 8.1 µW/35.7 µW is achieved. For a dense wavelength division multiplexing system with 0.2 nm of channel spacing in optical fiber communications, 8 and 16 channels can be supported within the 2.35-nm and 3.61-nm bandwidths. The peak power range is within the power range of the optical fiber communication criterion.
- Subjects
BROADBAND communication systems; TELECOMMUNICATION systems; SOLITONS; GEOMETRIC connections; PHOTONIC crystals
- Publication
Optical Engineering, 2013, Vol 52, Issue 5, p1
- ISSN
0091-3286
- Publication type
Article
- DOI
10.1117/1.OE.52.5.055006