Horizontal slot waveguides for polarization branching control

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Particle swarm optimized ultra-compact polarization beam ...

The capability of polarization branching control of silicon-on-insulator horizontal slot waveguide-based directional couplers (DCs) was investigated, and a highly efficient polarization beam splitter (PBS) and a polarization-independent DC (PIDC) were proposed by tailoring the ratio of the coupling lengths for quasi-TE and quasi-TM modes. Due to structural birefringence, the coupling effects Horizontal slot waveguides for polarization branching control PDF | The capability of polarization branching control of silicon-on-insulator horizontal slot waveguide-based directional couplers (DCs) was investigated, and a highly efficient polarization beam Horizontal slot waveguides for polarization branching control Abstract Not Available Bibtex entry for this abstract Preferred format for this abstract (see Preferences): Find Similar Abstracts: OSA | Polarization beam splitter based on a silicon A novel compact polarization beam splitter (PBS) based on a silicon nitride–silica–silicon horizontal slot waveguide is numerically proposed, to the best of our knowledge. In the slot waveguide, the transverse electric (TE) mode propagates through the silicon layer, while the transverse magnetic (TM) mode is confined in the slot region.

Design and Optimization of Polarization Splitting and ...

Control of optical mode properties in cross-slot waveguides Control of optical mode properties in cross-slot waveguides Amit Khanna ... waveguide for a polarization ... horizontal or vertical slot waveguides. Radar Basics - Slot Antennas The polarization of a slot antenna is linear. ... a vertical slot has got an horizontal electric field; ... Slots in waveguides.

Horizontal slot waveguides for polarization branching control

The microresonators are based on stripline waveguides with vertical and horizontal slots filled with a liquid-crystal material. The mode field propagation and dispersion constants of the waveguides are calculated by the method of lines. ... “Horizontal slot-waveguides for polarization branching control,” Appl. Opt., 54, No. 3, 436–443 ... Polarization Engineering in Nano-Scale Waveguides Using ... Polarization Engineering in Nano-Scale Waveguides Using Lossless Media PoHan Chang, Charles Lin, and Amr S Helmy, Senior Member, IEEE Abstract—A device that achieves controllable rotation of the state of polarization by rotating the orientation of the eigenmodes of a waveguide by 45 is introduced and analyzed. The device

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Waveguide sub‐wavelength structures: a review of ...