Details

Autor(en) / Beteiligte

• Wu, Tzong-Lin
• Chao, Chia-Hsin

Titel

A novel ultraflattened dispersion photonic Crystal fiber

Ist Teil von

• IEEE photonics technology letters, 2005-01, Vol.17 (1), p.67-69

Ort / Verlag

New York: IEEE

Erscheinungsjahr

2005

Link zum Volltext

• Volltext

Quelle

IEEE Electronic Library (IEL)

Beschreibungen/Notizen

• A novel four-ring photonic crystal fiber (PCF) structure with two different air-hole sizes is proposed with nearly zero ultraflattened dispersion characteristics. Through optimizing only three geometrical parameters, two air-hole diameters, and one hole pitch, the ultraflattened zero dispersion PCF can be efficiently designed. As an example, a four-ring PCF with flattened dispersion of /spl plusmn/0.25 ps/km/nm from 1.295- to 1.725-μm wavelength is numerically demonstrated. The corresponding design procedures for the novel PCF are also presented in this letter.