Novel large cross-section single-mode AlGaAs/GaAs asymmetric optical switch based on carrier injection effect

2004 ◽  
Author(s):  
Liping Sun ◽  
Julian Noad ◽  
Robert James ◽  
David Coulas ◽  
Shaochun Cao ◽  
...  
Keyword(s):  
Cross Section ◽  
Optical Switch ◽  
Single Mode ◽  
Carrier Injection ◽  
Large Cross Section ◽  
Injection Effect

The Single-Mode Condition for Silicon-on-Insulator Optical Rib Waveguides With Large Cross Section

2004 ◽  
Vol 22 (8) ◽  
pp. 1923-1929 ◽  
Author(s):  
J. Lousteau ◽  
D. Furniss ◽  
A.B. Seddon ◽  
T.M. Benson ◽  
A. Vukovic ◽  
...  
Keyword(s):  
Cross Section ◽  
Single Mode ◽  
Silicon On Insulator ◽  
Large Cross Section ◽  
Rib Waveguides ◽  
Single Mode Condition

scholarly journals S-Bend Silicon-On-Insulator (SOI) Large Cross-Section Rib Waveguide for Directional Coupler

2017 ◽  
Vol 7 (6) ◽  
pp. 3299
Author(s):  
Nurdiani Zamhari ◽  
Abang Annuar Ehsan ◽  
Mohd Syuhaimi Abdul Rahman
Keyword(s):  
Cross Section ◽  
Directional Coupler ◽  
Beam Propagation Method ◽  
Single Mode ◽  
Silicon On Insulator ◽  
Large Cross Section ◽  
Rib Waveguide ◽  
Passive Devices ◽  
The Right ◽  
Future Work

S-bend contributes the high losses in the silicon-on-insulator (SOI) large cross-section rib waveguide (LCRW). The objective of this work is to investigate S-bend SOI LCRW with two different single-mode dimensions named symmetrical and asymmetrical. The S-bend SOI LCRW has been simulating using beam propagation method in OptiBPM software. The asymmetrical waveguide with two different dimension arc given the best performance if compared to others dimension with 3 µm of waveguide spacing. It achieved 92.24% and 91.10% of normalized output power (NOP) for 1550 nm and 1480 nm wavelength respectively. Moreover, the minimum of S-bend spacing between the two cores is 0.9 µm for both 1550 nm and 1480 nm. Therefore, asymmetrical waveguide with two different dimension arc and 0.9 µm of S-bend spacing are chosen. This analysis is important to determine the right parameter in order to design the SOI passive devices. However, future work should be done to see the performance by designing the coupler and implement in the real system.

Geometrical Optimization of Single-Mode Rib Waveguides with Large Cross Section

2013 ◽  
Vol 33 (10) ◽  
pp. 1013002
Author(s):  
严朝军 Yan Chaojun ◽  
彭文标 Peng Wenbiao ◽  
覃琴 Qin Qin
Keyword(s):  
Cross Section ◽  
Single Mode ◽  
Large Cross Section ◽  
Geometrical Optimization ◽  
Rib Waveguides

The Design of Single Mode Large Cross-section Glass-based Waveguides for Photonic Integrated Circuits

2006 ◽  
Vol 38 (1-3) ◽  
pp. 97-110
Author(s):  
Y. Zhang ◽  
T. M. Benson ◽  
P. Sewell ◽  
A. Vukovic ◽  
D. Zhang ◽  
...  
Keyword(s):  
Integrated Circuits ◽  
Cross Section ◽  
Photonic Integrated Circuits ◽  
Single Mode ◽  
Large Cross Section

High Speed 2 × 2 Optical Switch Based on Carrier Injection Effect in GaAs/AlGaAs

2009 ◽  
Vol 26 (3) ◽  
pp. 034215 ◽  
Author(s):  
Qi Wei ◽  
Yu Hui ◽  
Jiang Xiao-Qing ◽  
Yang Jian-Yi ◽  
Hao Yin-Lei ◽  
...  
Keyword(s):  
High Speed ◽  
Optical Switch ◽  
Carrier Injection ◽  
Injection Effect

Polarized single-mode condition for SOI rib waveguide with large cross section

2015 ◽  
Author(s):  
Dengpeng Yuan ◽  
Ying Dong ◽  
Yujin Liu ◽  
Tianjian Li ◽  
Xudong Zhang ◽  
...  
Keyword(s):  
Cross Section ◽  
Single Mode ◽  
Large Cross Section ◽  
Rib Waveguide ◽  
Single Mode Condition

Fabrication of large-cross-section single-mode reverse-ridge PLZT waveguides

1999 ◽  
Vol 20 (2) ◽  
pp. 121-124
Author(s):  
G. H. Jin ◽  
Y. K. Zou ◽  
V. Fuflyigin ◽  
S. W. Liu ◽  
Y. L. Lu ◽  
...  
Keyword(s):  
Cross Section ◽  
Single Mode ◽  
Large Cross Section
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