Multifrequency laser having integrated amplified output coupler for high-extinction-ratio modulation with single-mode behavior

1998 ◽  
Vol 10 (10) ◽  
pp. 1374-1376 ◽  
Author(s):  
C.R. Doerr ◽  
C.H. Joyner ◽  
J. Gripp
Keyword(s):  
Output Coupler ◽  
Extinction Ratio ◽  
Single Mode ◽  
High Extinction Ratio ◽  
Mode Behavior

High Extinction-Ratio Polarizing Endlessly Single-Mode Photonic Crystal Fiber

2007 ◽  
Vol 19 (8) ◽  
pp. 562-564 ◽  
Author(s):  
M. Delgado-Pinar ◽  
A. Diez ◽  
J. L. Cruz ◽  
M. V. Andres
Keyword(s):  
Photonic Crystal ◽  
Photonic Crystal Fiber ◽  
Extinction Ratio ◽  
Single Mode ◽  
Crystal Fiber ◽  
High Extinction Ratio

scholarly journals A high extinction ratio plasmonic SU-8 waveguide polarizer

2021 ◽  
Vol 487 ◽  
pp. 126798
Author(s):  
Peyman Malekzadeh ◽  
Gholam-Mohammad Parsanasab ◽  
Hamed Nikbakht ◽  
Ezeddin Mohajerani ◽  
Majid Taghavi ◽  
...  
Keyword(s):  
Extinction Ratio ◽  
High Extinction Ratio

High extinction‐ratio microstructure fiber based on chalcogenide glasses

2021 ◽  
Author(s):  
Tiesong Xu ◽  
Minghui Zhong ◽  
Xiaolin Liang ◽  
Jia Liu ◽  
Bin Yan ◽  
...  
Keyword(s):  
Chalcogenide Glasses ◽  
Extinction Ratio ◽  
High Extinction Ratio ◽  
Microstructure Fiber

Single-mode cylindrical graphene plasmon waveguide

2016 ◽  
Vol 30 (22) ◽  
pp. 1650268
Author(s):  
Jianfeng Yang ◽  
Jingjing Yang ◽  
Ming Huang
Keyword(s):  
Cutoff Frequency ◽  
Single Mode ◽  
Graphene Sheets ◽  
Fem Simulations ◽  
Graphene Surface ◽  
Single Mode Operation ◽  
Mode Behavior ◽  
Novel Applications ◽  
Large Tunability ◽  
Single Mode Condition

A cylindrical graphene plasmon waveguide (CGPW) which consists of two rolled graphene ribbons, a dielectric core and a dielectric interlayer is proposed. An analytical model for the single-mode condition and cutoff frequency of high-order graphene surface plasmon (GSP) modes is presented and verified by finite element method (FEM) simulations. Single-mode operation region of CGPW is identified in the frequency–radius space. By varying the separation between two graphene sheets and the Fermi level of graphene, a large tunability of the mode behavior is also demonstrated. The proposed structure may provide a new freedom to manipulate GSPs, and would lead to novel applications in optics.

scholarly journals Dual-Wavelength, Linearly Polarized All-Fiber Laser With High Extinction Ratio

2013 ◽  
Vol 5 (4) ◽  
pp. 1501406-1501406 ◽  
Author(s):  
A. R. EL-Damak ◽  
Jianhua Chang ◽  
Jian Sun ◽  
Changqing Xu ◽  
Xijia Gu
Keyword(s):  
Fiber Laser ◽  
Extinction Ratio ◽  
Dual Wavelength ◽  
High Extinction Ratio ◽  
Linearly Polarized
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