Webetchless LN waveguide structure, based on bound states in the continuum (BIC), has been proposed to simplify the nanofabrication process. On the other hand, most of the modal … WebFeb 24, 2015 · Broadband frequency comb generation from 2.1 to 3.5 μm in the etchless silicon micro-resonator. This frequency comb is generated …
Phase-matched second-harmonic generation in hybrid polymer-LN waveguides
WebMar 23, 2024 · The developed silicon waveguide fabrication method enables silicon waveguide with 6 and 7.5 dB/cm transmission loss for TE and TM modes, respectively, and formation of 13 nm wide nano-gaps between silicon waveguides. ... Chen L, Lipson M. Low loss etchless silicon photonic waveguides. Optics Express, 2009, 17(6): 4752–4757. … WebMay 13, 2024 · Integration of chalcogenide waveguides in silicon photonics can mitigate the prohibitive nonlinear losses of silicon while leveraging the mature complementary metal–oxide–semiconductor (CMOS)-compatible nanophotonic fabrication process. In this work, we demonstrate, for the first time, to the best of our knowledge, a method of … great smoky mountains spring flowers
Tallguide - Waveguides, Wave Guide, Ultra Low Transmission Loss …
WebJun 10, 2016 · We demonstrate a low-loss fully-air-clad suspended silicon platform for mid-infrared photonics. We fabricate a suspended microring resonator with a high quality factor of 83,000 at 3.79 μm wavelength and suspended nanotapers using … WebSep 26, 2024 · Arrayed waveguide gratings (AWGs) are widely used as (de)multiplexers in wavelength-division-multiplexed optical communication systems and as integrated spectrometers in optical sensing and imaging … WebFeb 26, 2024 · Here, we experimentally demonstrate gigahertz single-sideband acousto-optic modulation on an etchless lithium niobate integrated platform. The upper- or lower-sideband modulation of light can be obtained conveniently by choosing specific combinations of input and output channels. ... Second and cascaded harmonic … great smoky mountains tennessee lookout tower