ridge waveguide structure
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Evanescent Field Ratio Enhancement of a Modified Ridge Waveguide Structure for Methane Gas Sensing Application

2020 ◽  
Vol 20 (15) ◽  
pp. 8469-8476 ◽  
Author(s):  
Svetlana Nikolaevna Khonina ◽  
Nikolay Lvovich Kazanskiy ◽  
Muhammad Ali Butt
Keyword(s):  
Gas Sensing ◽  
Ridge Waveguide ◽  
Evanescent Field ◽  
Waveguide Structure ◽  
Methane Gas ◽  
Sensing Application ◽  
Ridge Waveguide Structure

Ridge Waveguide Structure for Lattice-Matched Quantum Cascade Lasers

2018 ◽  
Vol 52 (12) ◽  
pp. 1603-1606
Author(s):  
V. V. Mamutin ◽  
N. D. Ilyinskaya ◽  
A. A. Usikova ◽  
A. V. Lyutetskiy
Keyword(s):  
Quantum Cascade Lasers ◽  
Ridge Waveguide ◽  
Waveguide Structure ◽  
Quantum Cascade ◽  
Cascade Lasers ◽  
Lattice Matched ◽  
Ridge Waveguide Structure

scholarly journals Optimization of Ridge Waveguide Structure for Temperature Sensor Application Using Finite Difference Method

2018 ◽  
Vol 159 ◽  
pp. 02020
Author(s):  
Ian Yulianti ◽  
Ngurah Made D. P ◽  
Yuni Lestiyanti ◽  
Ojo Kurdi
Keyword(s):  
Finite Difference ◽  
Finite Difference Method ◽  
Difference Method ◽  
Temperature Sensor ◽  
High Sensitivity ◽  
Ridge Waveguide ◽  
Waveguide Structure ◽  
Strong Light ◽  
Waveguide Width ◽  
Ridge Waveguide Structure

This work presents optimization of the dimension of ridge waveguide structure to be used as temperature sensor. The objective of the work is to obtain an optimum dimension of ridge waveguide so that it provides high sensitivity to temperature. Ridge waveguide structure was chosen since it has strong light confinement and low bending loss. The optimization was done by simulating the temperature distribution and electric field distribution inside the waveguide using Finite Difference Method (FDM). The simulations were done for various waveguide width and waveguide thickness. The results showed that as the width increased, the sensitivity decreased. The optimum ranges of waveguide dimensions are between 10μm to 20μm and 15μm to 25μm for width and thickness, respectively.

High Power 1 060 nm Distributed Feedback Semiconductor Laser with Double-Trench Ridge Waveguide Structure

2017 ◽  
Vol 46 (6) ◽  
pp. 614001
Author(s):  
王薇 WANG Wei ◽  
翟腾 ZHAI Teng ◽  
王皓 WANG Hao ◽  
谭少阳 TAN Shao-yang ◽  
王圩 WANG Wei ◽  
...  
Keyword(s):  
Semiconductor Laser ◽  
High Power ◽  
Ridge Waveguide ◽  
Waveguide Structure ◽  
Distributed Feedback ◽  
Ridge Waveguide Structure

50-Gb/s Direct Modulation of a 1.3-μm InGaAlAs-Based DFB Laser With a Ridge Waveguide Structure

2013 ◽  
Vol 19 (4) ◽  
pp. 1500908-1500908 ◽  
Author(s):  
W. Kobayashi ◽  
T. Ito ◽  
T. Yamanaka ◽  
T. Fujisawa ◽  
Y. Shibata ◽  
...  
Keyword(s):  
Ridge Waveguide ◽  
Waveguide Structure ◽  
Direct Modulation ◽  
Dfb Laser ◽  
Ridge Waveguide Structure

Fabrication of ridge waveguide structure from photosensitive TiO2/ormosil hybrid films by using an ultraviolet soft imprint technique

2013 ◽  
Vol 531 ◽  
pp. 119-124 ◽  
Author(s):  
Xuehua Zhang ◽  
Wenxiu Que ◽  
Jing Chen ◽  
Tianxi Gao ◽  
Jiaxing Hu ◽  
...  
Keyword(s):  
Ridge Waveguide ◽  
Waveguide Structure ◽  
Hybrid Films ◽  
Ridge Waveguide Structure
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