Low-loss fibre-coupled waveguide directional coupler modulator

1982 ◽  
Vol 18 (12) ◽  
pp. 490 ◽  
Author(s):  
R.C. Alferness ◽  
L.L. Buhl ◽  
M.D. Divino
Keyword(s):  
Directional Coupler ◽  
Low Loss ◽  
Directional Coupler Modulator

scholarly journals Low-Loss and Broadband Nonvolatile Phase-Change Directional Coupler Switches

ACS Photonics ◽  
2019 ◽  
Vol 6 (2) ◽  
pp. 553-557 ◽  
Author(s):  
Peipeng Xu ◽  
Jiajiu Zheng ◽  
Jonathan K. Doylend ◽  
Arka Majumdar
Keyword(s):  
Phase Change ◽  
Directional Coupler ◽  
Low Loss

High-Speed Δβ-Reversal Directional Coupler Modulator with Low Insertion Loss for 1.3 μm in LiNbO3

1984 ◽  
Vol 5 (1) ◽  
Author(s):  
F. Auracher ◽  
D. Schicketanz ◽  
K.-H. Zeitler
Keyword(s):  
Insertion Loss ◽  
High Speed ◽  
Directional Coupler ◽  
Low Insertion Loss ◽  
Directional Coupler Modulator

SummaryWe report on a very fast (≥ 6 Gbit/s) Δβ-reversal directional-coupler modulator with low insertion loss (2 dB) for 1.3 μm wavelength operation. The design of the modulator permits easy and reproducible fabrication.

Low loss and polarization-insensitive coupling length for a terahertz fiber directional coupler with symmetric dual-suspended core structure

2021 ◽  
Vol 480 ◽  
pp. 126497
Author(s):  
Yuan-Feng Zhu ◽  
Xu Huang ◽  
Qiang Ke ◽  
Guiqiang Liu ◽  
Chun-Fang Rao ◽  
...  
Keyword(s):  
Directional Coupler ◽  
Core Structure ◽  
Coupling Length ◽  
Low Loss ◽  
Polarization Insensitive

Ultrashort low-loss optical multiquantum-well GaAs/GaAlAs vertical directional coupler switch

1996 ◽  
Vol 32 (16) ◽  
pp. 1509 ◽  
Author(s):  
F. Dollinger ◽  
M. v. Borcke ◽  
G. Böhm ◽  
G. Tränkle ◽  
G. Weimann
Keyword(s):  
Directional Coupler ◽  
Low Loss ◽  
Multiquantum Well

Experimental Demonstration of a Linearized Polymeric Directional Coupler Modulator

2007 ◽  
Vol 19 (21) ◽  
pp. 1762-1764 ◽  
Author(s):  
Yu-Chueh Hung ◽  
Soeng Ku Kim ◽  
H. Fetterman ◽  
Jingdong Luo ◽  
A.K-Y. Jen
Keyword(s):  
Directional Coupler ◽  
Experimental Demonstration ◽  
Directional Coupler Modulator

Compact, low-loss, and wideband graphene-based directional coupler in the terahertz and infrared frequency ranges

2020 ◽  
Vol 37 (2) ◽  
pp. 329
Author(s):  
Hediyeh Mohammadi Dinani ◽  
Ahmad Bakhtafrouz ◽  
Mohsen Maddahali ◽  
Vahid Nikkhah
Keyword(s):  
Directional Coupler ◽  
Low Loss
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