Reverse Ridge/Slot Chalcogenide Glass Waveguide With Ultrabroadband Flat and Low Dispersion
A reverse ridge/slot hybrid chalcogenide glass (As<sub>2</sub>S<sub>3</sub>) waveguide with two vertical silicon dioxide slots is proposed in this paper. The fundamental quasi-TE mode of the waveguide shows an ultraflat dispersion with three zero-dispersion wavelengths. Its d...
| Main Authors: | , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
IEEE
2015-01-01
|
| Series: | IEEE Photonics Journal |
| Subjects: | |
| Online Access: | https://ieeexplore.ieee.org/document/7165585/ |