Directional coupler formed by photonic crystal InAlGaAs nanorods

W. Y. Chiu, T. W. Huang, Y. H. Wu, F. H. Huang, Y. J. Chan, C. H. Hou, H. T. Chien, Chii Chang Chen, S. H. Chen, J. I. Chyi

研究成果: 雜誌貢獻期刊論文同行評審

10 引文 斯高帕斯(Scopus)

摘要

In this paper, we demonstrate the use of photonic crystal (PC) directional couplers to separate light of wavelengths at 1.31 and 1.55 μm. The PC structure consists of InAlGaAs nanorods arranged in hexagonal lattice. The simulation of our device is implemented by the finite-difference time-domain method. The devices are fabricated by e-beam lithography and conventional photolithography. We use the strong inverse method (SIM) of e-beam lithography to make the pattern smoother. The measurement results confirm that 1.31/1.55-μm wavelength splitter can be realized in PC structures formed by nanorods.

原文???core.languages.en_GB???
頁(從 - 到)488-491
頁數4
期刊Journal of Lightwave Technology
26
發行號5
DOIs
出版狀態已出版 - 1 3月 2008

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