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Citations (21) References (34) Abstract Low-loss slab waveguides with air as overcladding based on a high glass transition temperature (Tg) polycarbonate were fabricated through spin-coating.
Abstract A new class of integrated optical waveguide structures ("TriPleX") is presented, based on low cost CMOS-compatible LPCVD processing
Finally, a study is presented on extending the benefits and designs of ultra-low loss silicon nitride waveguides to silicon-on-insulator waveguides, which are an attractive platform for many ultra-low
Low loss, high contrast planar optical waveguides based on low-cost CMOS compatible LPCVD processing Willem Hoving1a, Rene Heidemanb, Douwe Geuzebroeka, Arne Leinseb, Edwin Kleina,
Low optical loss, high reliability, and excellent processability have been successfully realized using optical polymers. The absorption loss of a polymer can be reduced by partial fluorination of the
Abstract: The fifteen papers in this special issue focus on ultra low loss planar waveguides and the applications.
This approach provides a route to achieve ultra-broadband and low-dispersion coupling in 3D photonic circuits, with overwhelming advantages over conventional planar waveguide-optic
One of the insights of the ATR FTIR investigations presented in section two is that a low SiH4/CH4ratio is preferable, because Si-H bonds absorbing in the optical C band are less pronounced in this case.
In this paper an effective top-down route is developed to fabricate SiO 2 –HfO 2:Er 3+ planar waveguides with mechanical flexibility and low optical losses via RF-sputtering.
Planar waveguides are available in different material systems and fabrication technologies: Crystalline vs. glass: Crystalline waveguides (e.g., YAG, LiNbO 3) are often used for lasers and nonlinear
Planar waveguides with low loss that are fully compatible with existing photonic circuit fabrication techniques are missing.
Abstract This chapter presents an introduction to the optical waveguides including planar and nonplanar structures. Additionally, an analysis of planner waveguides based on ray-optical approach and
We describe low-loss SiN/SiON waveguides for WDM filters on a Si platform. The key technology is a low-temperature deposition of refractive-index-controllable SiN/SiON films by using a...
Abstract: Planar optical waveguides have been formed in SIMOX structures, and the effect of the thickness of the buried oxide layer on propagation loss hs been studied. Waveguides with a guiding
Two invited papers cover important history and developments of low loss silicon nitride waveguides, the Photonic Damascene process and the TriPleX process.
Here, we propose an overlap-controlled multi-scan (OCMS) method based on laser-direct lithography that allows customizing the refractive index profile of 3D waveguides with high spatial
To address the demand for low-cost, low-loss, and environmentally friendly optical power dividers in short-range visible light communication (VLC) systems, a low-loss 1 × 2 Y-branch optical
Low-loss slab waveguides with air as overcladding based on a high glass transition temperature (Tg) polycarbonate were fabricated through spin-coating. Optical absorption and thermo-optic coefficient
The paper reports on the properties of UV-curable inorganic-organic hybrid polymer multimode optical channel waveguides fabricated by roll-to-plate (R2P) nanoimprinting. We measured transmission
The fifteen papers in this special issue focus on ultra low loss planar waveguides and the applications. Ultra-low loss optical planar waveguide technology is a critical research area driven by
Based 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.
We describe a low-loss single-mode waveguide in planar light-wave circuit (PLC) glass doped with boron and phosphorus, which is more difficult to write than pure-silica glass.
Enabling technologies such as advanced polymer waveguides and hybrid integration are facilitating the development of ultra-compact splitters with enhanced bandwidth and low insertion loss.