Orbital Angular Momentum Generator based on Elliptical-Core Fiber Chiral Long-period Gratings

2018 ◽  
Author(s):  
Yulu Tian ◽  
Minghui Chen ◽  
Li Yang
Keyword(s):  
Angular Momentum ◽  
Orbital Angular Momentum ◽  
Long Period ◽  
Long Period Gratings ◽  
Elliptical Core ◽  
Core Fiber

Highly dispersive coupled ring-core fiber for orbital angular momentum modes

2020 ◽  
Vol 117 (19) ◽  
pp. 191101
Author(s):  
Wenpu Geng ◽  
Yiqiao Li ◽  
Yuxi Fang ◽  
Yingning Wang ◽  
Changjing Bao ◽  
...  
Keyword(s):  
Angular Momentum ◽  
Orbital Angular Momentum ◽  
Core Fiber ◽  
Ring Core

Demonstration of an Orbital Angular Momentum Multiplexer for Ring Core Fiber

2021 ◽  
Author(s):  
Bilas Chowdhury ◽  
Thomas E. Murphy ◽  
Kenneth J. Ritter
Keyword(s):  
Angular Momentum ◽  
Orbital Angular Momentum ◽  
Core Fiber ◽  
Ring Core

Narrowband Filter Based on Triangular Tri-Core Fiber Long-Period Gratings

2021 ◽  
Author(s):  
Huiqin Peng ◽  
Yunhe Zhao ◽  
Wei Wang ◽  
Yunqi Liu ◽  
Yongsheng Yang
Keyword(s):  
Long Period ◽  
Long Period Gratings ◽  
Core Fiber ◽  
Narrowband Filter

5 Ceti: A Long-Period Binary Evolving Through Mass Exchange

1989 ◽  
Vol 106 ◽  
pp. 234-234
Author(s):  
Joel A. Eaton
Keyword(s):  
Angular Momentum ◽  
Orbital Angular Momentum ◽  
Mass Exchange ◽  
Main Sequence ◽  
Roche Lobe ◽  
Common Envelope ◽  
Long Period ◽  
Loss Of Mass

Binaries with very wide spearations are thought to evolve to small separations through a catastrophic form of mass exchange/loss known as common-envelope evolution. The theory of this process is fairly well developed, but proper tests remain elusive. Simply put, the theory argues that the rapidly shrinking Roche lobe of the mass losing giant will strip away the giant's main-sequence companion. Loss of mass from the system during the process carries away orbital angular momentum, thereby strengthening the effect.

scholarly journals Orbital Angular Momentum Optical Amplifier Based on PbS-Doped Ring-Core Fiber

2020 ◽  
Vol 8 ◽  
Author(s):  
Lingmin Xu ◽  
Yana Shang ◽  
Jinhong Yang ◽  
Zhenyi Chen ◽  
Fufei Pang ◽  
...  
Keyword(s):  
Angular Momentum ◽  
Orbital Angular Momentum ◽  
Optical Amplifier ◽  
Core Fiber ◽  
Ring Core
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