In this study, we report the photonic crystal directional couplers to separate the wavelengths for 1.3 and 1.55 /spl mu/m. The extinction ratios of the output ports for 1.3 and 1.55 /spl mu/m are around 10 dB. This structure can be used to realize the photonic crystal nano-detection system for wavelength division multiplexing purpose.
Wavelength division multiplexing for 1.3 and 1.55 micron by photonic crystal directional couplers
2003-01-01
90314 byte
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
Wavelength division multiplexing for 1.3 and 1.55 micron by photonic crystal directional couplers
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