Long-Haul DMD-Unmanaged 6-Mode-Multiplexed Transmission Employing Cyclic Mode-Group Permutation

2020 ◽  
Author(s):  
Kohki Shibahara ◽  
Takayuki Mizuno ◽  
Hirotaka Ono ◽  
Kazuhide Nakajima ◽  
Yutaka Miyamoto
Keyword(s):  
Cyclic Mode ◽  
Mode Group

Mode-group division multiplexing for provisioning in SDM networks

2020 ◽  
Author(s):  
N. Sambo ◽  
P. Martelli ◽  
P. Parolari ◽  
A. Gatto ◽  
P. Castoldi ◽  
...  
Keyword(s):  
Mode Group

Crack surface interference under cyclic mode I and steady mode II loading

2000 ◽  
Vol 66 (6) ◽  
pp. 519-535 ◽  
Author(s):  
Xiaobo Yu ◽  
Andras Abel
Keyword(s):  
Crack Surface ◽  
Mode I ◽  
Mode Ii ◽  
Cyclic Mode ◽  
Steady Mode ◽  
Mode Ii Loading

scholarly journals Higher mode surface waves and their bearing on the structure of the earth's mantle

1964 ◽  
Vol 54 (1) ◽  
pp. 161-182
Author(s):  
Robert L. Kovach ◽  
Don L. Anderson
Keyword(s):  
Group Velocity Dispersion ◽  
Shear Velocity ◽  
Wave Dispersion ◽  
Abrupt Increase ◽  
Low Velocity ◽  
Surface Wave Dispersion ◽  
The Pacific ◽  
The Pacific Ocean ◽  
Mode Group ◽  
Velocity Zone

abstract A detailed numerical investigation of surface wave dispersion and particle motion associated with the higher Love and Rayleigh modes over realistic earth models has been carried out as a preliminary to the routine use of these waves in studies of the crust-mantle system. The suggestion that the so-called channel waves, such as the Lg, Li, and Sa phases, can be interpreted by higher mode group velocity dispersion curves is verified in detail. Furthermore, Sa should have a higher velocity across shield areas than across normal continental areas and a higher velocity across continents than across oceans. Higher mode Rayleigh wave data are presented for long oceanic paths to Pasadena. The observed data favor the CIT 11 model of Anderson and Toksöz (1963) over the 8099 model of Dorman et al. (1960) and indicate that under the Pacific Ocean the low-velocity zone extends to a depth perhaps as deep as 400 km followed by an abrupt increase in shear velocity.

Inverse Hyperbolic Tangent Fiber for OAM Mode/Mode-Group Division Multiplexing Optical Networks

2021 ◽  
pp. 1-1
Author(s):  
Alaaeddine Rjeb ◽  
Habib Fathallah ◽  
Khaled Issa ◽  
Mohsen Machhout ◽  
Saleh A. Alshebeili
Keyword(s):  
Optical Networks ◽  
Hyperbolic Tangent ◽  
Mode Group

Gain equalization for a six-mode-group Er-doped fiber amplifier

2019 ◽  
Vol 52 (1) ◽  
Author(s):  
Shaohua Xu ◽  
Wentao Zhang ◽  
Zujun Qin
Keyword(s):  
Fiber Amplifier ◽  
Mode Group ◽  
Er Doped ◽  
Gain Equalization
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