Z-propagation Ti: Er: Tm: LiNbO3 strip waveguide with Er3+/Tm3+ codoped

2017 ◽  
Author(s):  
Delong Zhang ◽  
Xiaofei Yang ◽  
Ruiqi Piao ◽  
Wenbao Sun
Keyword(s):  
Strip Waveguide

Simultaneous Mode and Polarization Conversions via Periodic Grating Engraved on Strip Waveguide

2021 ◽  
pp. 1-1
Author(s):  
Eman A. Elzahaby ◽  
Ahmed M. R. Fath Elbab ◽  
Hossam M. H. Shalaby
Keyword(s):  
Periodic Grating ◽  
Strip Waveguide

High efficiency silicon strip waveguide to plasmonic slot waveguide mode converter

2015 ◽  
Author(s):  
Chin-Ta Chen ◽  
Xiaochuan Xu ◽  
Amir Hosseini ◽  
Zeyu Pan ◽  
Ray T. Chen
Keyword(s):  
Waveguide Mode ◽  
High Efficiency ◽  
Mode Converter ◽  
Slot Waveguide ◽  
Strip Waveguide ◽  
Waveguide Mode Converter

scholarly journals An Analysis of a Compact Label-Free Guiding-Wave Biosensor Based on a Semiconductor-Clad Dielectric Strip Waveguide

Sensors ◽  
2020 ◽  
Vol 20 (12) ◽  
pp. 3368 ◽  
Author(s):  
Carlos Angulo Barrios
Keyword(s):  
Limit Of Detection ◽  
Beam Propagation Method ◽  
Three Dimensional ◽  
Silicon Oxynitride ◽  
Practical Implementation ◽  
Label Free ◽  
Sensor Performance ◽  
Strip Waveguide ◽  
Fabrication Tolerances ◽  
Photonic Biosensors

In this paper, a compact, integrated, semiconductor-clad strip waveguide label-free biosensor is proposed and analyzed. The device is based on CMOS-compatible materials such as amorphous-Si and silicon oxynitride. The optical sensor performance has been modeled by a three-dimensional beam propagation method. The simulations indicate that a 20-μm-long device can exhibit a surface limit of detection of 3 ng/cm2 for avidin molecules in aqueous solution. The sensor performance compares well to those displayed by other photonic biosensors with much larger footprints. The fabrication tolerances have been also studied in order to analyze the feasibility of the practical implementation of the biosensor.

Optical strip waveguide: an experiment

1980 ◽  
Vol 19 (19) ◽  
pp. 3322 ◽  
Author(s):  
Kazuhiko Ogusu ◽  
Ikuo Tanaka
Keyword(s):  
Strip Waveguide
Sign in / Sign up

Export Citation Format

Share Document