Photonics Research, Volume. 5, Issue 5, 494(2017)
Ultra-thin Bloch-surface-wave-based reflector at telecommunication wavelength
Fig. 1. Schematic of the setup of the TIR configuration for BSW coupling with dielectric multilayers deposited on a glass wafer. The 2D grating patterned in the waveguide is fabricated on the top of the multilayers into a 60-nm-thick
Fig. 2. Simulations using CST Microwave Studio, FDTD method. (a) Field amplitude distribution over the waveguide at a wavelength of
Fig. 3. Near-field images acquired by MH-SNOM at the Bragg wavelength
Fig. 4. Fourier spectrum computed on the complex field amplitude of the interference fringes [in Fig.
Fig. 5. Near-field images acquired by MH-SNOM at a wavelength of
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R. Dubey, B. Vosoughi Lahijani, M. H?yrinen, M. Roussey, M. Kuittinen, H. P. Herzig. Ultra-thin Bloch-surface-wave-based reflector at telecommunication wavelength[J]. Photonics Research, 2017, 5(5): 494
Category: Optics at Surfaces
Received: Jul. 12, 2017
Accepted: Aug. 30, 2017
Published Online: Sep. 30, 2017
The Author Email: R. Dubey (richa.dubey@epfl.ch)