Competitive Evaluation of Planar Embedded Glass and Polymer Waveguides
We describe the fabrication of graded index polymer waveguides, using the Mosquito and photo-addressing methods, and graded index glass waveguides, using ion diffusion on thin glass foils.
Low-loss high-index-contra st planar waveguides with graded
M. Webster, R. Pafchek, G. Sukumaran, and T. Koch, “Low-loss quasi-planar ridge waveguides formed on thin silicon-on-insulator,” Appl. Phys. Lett. 87, 231108-231110 (2005).
Ultralow-loss optical interconnect enabled by topological
In this test, the optical link contains a waveguide with a length of 7 mm to connect the two grating couplers and we calibrate its insertion loss from some reference samples in which the
Low-loss optical waveguides made with a high-loss material
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.
Introduction to the Special Issue on Ultralow Loss Planar Waveguides
Abstract: The fifteen papers in this special issue focus on ultra low loss planar waveguides and the applications.
Low-Loss Integration of High-Density Polymer Waveguides with
We present two heterogeneous integration techniques that enable high-density electrical and optical I/O connections, utilizing adiabatic coupling between on-chip silicon nitride (SiN)
Introduction to the Special Issue on Ultralow Loss Planar
The special issue also includes contributed papers that highlight applications, i.e., low-loss silicon nitride waveguides for optical beamforming networks and continuously tunable optical true time delay using
Low-loss planar optical waveguides based on plasma deposited
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.
Competitive Evaluation of Planar Embedded Glass and
We describe the fabrication of graded index polymer waveguides, using the Mosquito and photo-addressing methods, and graded index glass
Low loss, high contrast planar optical waveguides based on low
Low loss, high contrast planar optical waveguides based on low-cost CMOS compatible LPCVD processing
Optical Power Meters & Sources
High-precision power meters (Ge/InGaAs) and stabilized light sources for insertion loss and return loss testing.
OTDR & Fiber Characterization
Full-featured OTDR, fiber OTDR testers, and modular OTDR test modules for network deployment and troubleshooting.
OSA & Eye Diagram Analyzer
High-resolution OSA for DWDM and eye diagram testers for signal integrity validation.
BERT & Endface Inspection
BERT up to 800G, fiber endface inspection probes, and extinction ratio meters for comprehensive testing.