Thin-film lithium niobate
Web30 Aug 2024 · Lithium niobate has received interest in nonlinear frequency conversion due to its wide transparency window, from ultraviolet to mid-infrared spectral regions, and large second-order nonlinear susceptibility. However, its nanostructure is generally difficult to etch, resulting in low-Q resonance and lossy nanostructures for second harmonic … Web3 Aug 2024 · Here, we demonstrate an integrated 3-GHz acousto-optic frequency shifter on thin-film lithium niobate, featuring a carrier suppression over 30 dB. Further, we demonstrate a gigahertz-spaced optical frequency comb featuring more than 200 lines over a 0.6-THz optical bandwidth by recirculating the light in an active frequency shifting loop.
Thin-film lithium niobate
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WebResonance coupling gives rise to an enhanced, confined electromagnetic field residing in the thin film, leading to a narrow and high contrast dip in reflectance of around 1.55 μm. The … http://www.partow-tech.com/thinfilms/
Web12 Apr 2024 · Thin-film lithium niobate is a promising photonic platform owing to its strong optical nonlinearity and low losses. Web7 Apr 2024 · Title: Electro-optically programmable photonic circuits enabled by wafer-scale integration on thin-film lithium niobate. Authors: Yong Zheng, ... In this work, we demonstrate a 4x4 programmable linear photonic circuit on lithium niobate on insulator platform employing fast, power-efficient and low-loss electro-optical phase shifters, …
Web20 Mar 2024 · Here we demonstrate an ultra-low-loss integrated visible photonics platform based on thin-film lithium niobate on an insulator. Our waveguides feature ultra-low propagation loss of 6 dB/m, while ... Web28 Oct 2024 · poling in thin-film lithium niobate photonic waveguides with ultrahigh nonlinear conversion efficiency of 4600% W – 1 cm – 2 , ” Opt. Express 27 , 25920 – 25930 (2024) .
Web3 Aug 2024 · Thin-film lithium niobate has shown promise for scalable applications ranging from single-photon sources to high-bandwidth data communication systems. Realization of the next generation high-performance classical and quantum devices, however, requires much lower optical losses than the current state of the art resonator ( Q -factor of ∼10 …
Web14 Apr 2024 · Lu, J. et al. Periodically poled thin-film lithium niobate microring resonators with a second-harmonic generation efficiency of 250,000%/W. Optica 6, 1455–1460 … おすすめの本紹介Web5 Dec 2024 · Thin-film lithium niobate on insulator (LNOI) is a promising platform for optical communications, microwave photonics, and quantum technologies. おすすめの本 紹介カードWebLithium niobate (LN), an outstanding and versatile material, has influenced our daily life for decades—from enabling high-speed optical communications that form the backbone of … おすすめの絵本 幼児 年齢別 ねらいWebLithium niobate ( Li Nb O 3) is a synthetic salt consisting of niobium, lithium, and oxygen. Its single crystals are an important material for optical waveguides, mobile phones, … paragon discotecaWeb23 Sep 2024 · We have demonstrated successful preparation of a full wafer-scale (3 in. in diameter) Er:LNOI thin film by directly ion slicing a commercially bulk Er 3+-doped lithium … おすすめの本 悪Web300-900 nm Lithium Niobate Thin Films (LNOI) Specification Parameter Size:4 inch Orientation: X cut Device layer: LiNbO3 (LN) Structure: LN/Thermal Oxide/Si Thickness: … おすすめの本 高校生Web14 Apr 2024 · Lu, J. et al. Periodically poled thin-film lithium niobate microring resonators with a second-harmonic generation efficiency of 250,000%/W. Optica 6, 1455–1460 (2024). Article ADS Google Scholar おすすめの職業