Semantic Scholar Open Access 2003 714 sitasi

Chromatic dispersion control in photonic crystal fibers: application to ultra-flattened dispersion.

K. Saitoh M. Koshiba T. Hasegawa E. Sasaoka

Lihat Sumber DOI

Abstrak

In order to control dispersion and dispersion slope of indexguiding photonic crystal fibers (PCFs), a new controlling technique of chromatic dispersion in PCF is reported. Moreover, our technique is applied to design PCF with both ultra-low dispersion and ultra-flattened dispersion in wide wavelength range. A full-vector finite element method with anisotropic perfectly matched layers is used to analyze the dispersion properties and the confinement losses in a PCF with finite number of air holes. It is shown from numerical results that it is possible to design a fourring PCF with flattened dispersion of 0 +/- 0.5 ps/(km.nm) from 1.19 m to 1.69 m wavelength range and a five-ring PCF with flattened dispersion of 0 +/- 0.4 ps/(km.nm) from 1.23 m to 1.72 m wavelength range.

Topik & Kata Kunci

Materials Science Medicine

Penulis (4)

K. Saitoh

M. Koshiba

T. Hasegawa

E. Sasaoka

Format Sitasi

APA MLA BibTeX

Saitoh, K., Koshiba, M., Hasegawa, T., Sasaoka, E. (2003). Chromatic dispersion control in photonic crystal fibers: application to ultra-flattened dispersion.. https://doi.org/10.1364/OE.11.000843

Akses Cepat

Lihat di Sumber doi.org/10.1364/OE.11.000843

Informasi Jurnal

Tahun Terbit: 2003
Bahasa: en
Total Sitasi: 714×
Sumber Database: Semantic Scholar
DOI: 10.1364/OE.11.000843
Akses: Open Access ✓