Large bandwidth mode order converter by differential waveguides
[ X ]
Tarih
2015
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Optical Society of American (OSA)
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
In this article, we propose a large bandwidth mode-order converter design by dielectric waveguides with equal lengths but different cross-sectional areas. The efficient conversion between even and odd modes is verified by inducing required phase difference between the equal length waveguides of different widths. Y-junctions are composed of both tapered mode splitter and combiner to connect mono-mode waveguide to multi-mode waveguide. The converted mode profiles at the output port show that the device operates successfully at designed wavelengths with wide bandwidth. This study provides a novel technique to implement compact mode order converters and direction selective/sensitive photonic structures. © 2015 Optical Society of America.
Açıklama
Anahtar Kelimeler
[Belirlenecek]
Kaynak
Optics Express
WoS Q Değeri
N/A
Scopus Q Değeri
Q1
Cilt
23
Sayı
3
Künye
Öner, B. B., Üstün, K., Kurt, H., Okyay, A. K., Turhan Sayan, G. (2015). Large bandwidth mode order converter by differential waveguides. Optics Express, 23(3), 3186-3195.
