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BIBTEX RIS

Ultra‐short wavelength filters using mode‐related dispersion in dual‐mode waveguides

2005; Wiley; Volume: 46; Issue: 3 Linguagem: Inglês

10.1002/mop.20951

ISSN

1098-2760

Autores

Tzong‐Yow Tsai, Zhi‐Cheng Lee, Jong‐Rong Chen, Chi‐Chung Chen, Yen‐Cheng Fang, Ming‐Hong Cha,

Tópico(s)

Advanced Photonic Communication Systems

Resumo

Abstract An ultra‐short‐wavelength filter using photonic band gap (PBG) mode‐related dispersion in a two‐moded waveguide is proposed. It is verified using the finite‐difference time‐domain (FDTD) method, such that two channels on the PBG edges are affected by opposite dispersive effects and can be separated by an ultra‐short coupler length much shorter than the required length without the assistance of PBG dispersion. © 2005 Wiley Periodicals, Inc. Microwave Opt Technol Lett 46: 225–227, 2005; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.20951

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