Webstudies have shown the possibility of using an array of channel waveguides in undoped nematic LCs to drive the system from one-dimensional bulk diffraction to discrete propagation and, even to nematicons (discrete spatial solitons in bulk nematic LC waveguides) [43]. A similar arrangement can be used to achieve multiband optical … WebApr 14, 2024 · In Figure 1b, the heights of the low-refractive-index polymer waveguide, high-refractive-index thin-film silicon (Si) layer, and silicon dioxide (SiO 2) substrate are fixed as …
Polymer Waveguides Enabling Scalable Low-Loss Adiabatic
WebOptical waveguide spectroscopy has been used to study the real-time adsorption of ruthenium 535-bisTBA ... „I met Antun in 2008 when working at the Max-Planck Institute for polymer research as a PhD student in the research … WebNov 11, 2015 · We developed a low loss polymer waveguide components for near future silicon photonics packaging. We improved the structure of the polymer waveguide … iheart tsn toronto
Design and Fabrication of Optical Polymer Waveguide Devices for …
WebMay 19, 2024 · An EO polymer has excellent optical properties such as a significantly high EO coefficient and a high-frequency response compared to LN, which is a typical EO material for inorganic dielectrics. In addition, the EO polymer is easy to fabricate waveguide structure by microfabrication process. WebJan 15, 2024 · The polymer coupler [see blue structure in Fig. 1(a)] starts on a chip with an adiabatic transition from a single mode silicon nitride waveguide to the polymer waveguide over a length of 20 μm. 34 34. M. Schumann, T. Bückmann, N. Gruhler, M. Wegener, and W. Pernice, Light: Sci. Appl. 3, e175 (2014). WebThe methods of the present invention may be advantageously applied to the fabrication of optical waveguides comprising a photo-curable polymer supported on a plastic substrate, but are applicable to the fabrication of any device or object comprising a photo-curable polymer supported on a plastic substrate. i heart t-shirts personalized