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The typical propagation loss of ~5-10 dB/m in a planar silica waveguide is nearly five orders-of-magnitude larger than that in low loss optical fibers. This wide gap in loss performance has
Read MoreAbstract: We demonstrate record low (0.045 ± 0.04 dB/m) total propagation loss in silica-on-silicon planar waveguides fabricated with wafer-bonded thermal oxide upper claddings.
Read MoreAnother system of interest is doped polymer waveguides, which could result in large-volume, low-cost planar waveguide integrated circuits. Progress in these areas holds great promise for several
Read MoreWe have demonstrated world record low loss below 0.1 dB/m, which makes it feasible to put hundreds of nanoseconds of delay and planar resonator structures with quality factors greater than...
Read MoreAbstract: We demonstrate a wafer-bonded silica-on-silicon planar waveguide platform with record low total propagation loss of (0.045 ± 0.04) dB/m near the free space wavelength of 1580 nm. Using
Read MoreProspective authors are requested to submit new, unpublished manuscripts for inclusion in the upcoming event described in this call for papers.
Read MoreAs such, Tallguide significantly reduces satcom earth station cost. And for high power applications, Tallguide may be used in place of water-cooled or air-fin cooled waveguide runs. Tallguide is
Read MoreThis waveguides buying guide provides technical background, comparison of major types, selection criteria, and an overview of suppliers.
Read MoreSi3N4 waveguides at bend radii as low as 0.2 mm. In this work, we demonstrate record low losses of 8-9, 5, 3.5, and 3 dB/m at 0.5, 1, 1.5, and 2 mm bend radii, respectively. The challenge of measuring
Read MoreA comprehensive understanding of GW is the cornerstone for the development of such techniques. Based on the semi-analytical finite element (SAFE) method, an open-source dispersion
Read MoreA number of analytical or numerical models were developed to understand the behavior of guided waves in embedded waveguides, among which one of the attractive methods was to combine
Read MoreUltra-low-loss Si3N4-core SiO2-clad planar waveguides ∕ (ULLWs) on silicon provide the basis of an integration platform allowing for a broad variety of exceptional active and passive
Read MoreUltra-low loss optical planar waveguide technology is a critical research area driven by the need to improve energy efficiency and advance the power handling capability, performance, function
Read MoreOne fundamental brick to obtain this features extension is the fabrication of low loss inorganic active planar waveguides on flexible glass substrate. Here, we present the preliminary
Read MoreLow loss, high contrast planar optical waveguides based on low-cost CMOS compatible LPCVD processing
Read MoreAbstract We demonstrate a wafer-bonded silica-on-silicon planar waveguide platform with record low total propagation loss of (0.045 ± 0.04) dB/m near the free space wavelength of 1580 nm. Using
Read MoreBased on subwavelength gratings, here, we show that it is possible to create broadband, multimode waveguides with very low propagation losses despite using a strongly absorbing material.
Read MorePlanar waveguides with low loss that are fully compatible with existing photonic circuit fabrication techniques are missing.
Read MoreAbstract: We demonstrate a wafer-bonded silica-on-silicon planar waveguide platform with record low total propagation loss of (0.045 ± 0.04) dB/m near the free space wavelength of 1580 nm. Using
Read MoreWe demonstrate record low (0.045 dB/m) total propagation loss in silica-on-silicon planar waveguides fabricated with wafer-bonded thermal oxide
Read MoreAbstract: This work demonstrates the fabrication of sub-micron thick, compact waveguides that posses low propagation loss. As 2 S 3 film, a chalcogenide glass-based material is
Read MoreMultilayer planar waveguides are of great interest in optics since they are basic parts of many photonic devices, such as semiconductor lasers, 1,2 sensors, 3 Bragg reflectors, optical
Read MoreWe demonstrate ultra-low optical losses in silicon waveguide by applying a smoothing annealing with no morphological deformation. We reach record-low losses at 1310nm with 0.1 dB/cm in single mode
Read MoreWe demonstrate record low (0.045 dB/m) total propagation loss in silica-on-silicon planar waveguides fabricated with wafer-bonded thermal oxide
Read MoreRequest PDF | Numerical modeling of embedded solid waveguides using SAFE-PML approach using a commercially available finite element package | Guided waves are attractive for
Read MoreTwo invited papers cover important history and developments of low loss silicon nitride waveguides, the Photonic Damascene process and the TriPleX process.
Read MoreA planar waveguide, also known as a slab waveguide, is a structure with a planar geometry that guides light in only one dimension. It is typically a thin, transparent
Read MoreProvides a notice of upcoming special issue(s) or section(s) of interest to practitioners and researchers. May also include call(s) for papers.
Read MoreAbstract: A technique for making high extinction and broadband polarizers in a low loss planar waveguide platform is presented and characterized. Extinction greater than 78 dB is obtained with
Read MoreIntegrated ultra-low-loss waveguides are highly desired for integrated photonics to enable applications that require long delay lines, high-Q resonators,
Read More+27 10 247 8396
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