Controllable stretched pulse and dissipative soliton emission using non-linear polarisation rotation and cavity loss tuning mechanism

2013 ◽  
Vol 7 (2) ◽  
pp. 38-41
Author(s):  
Sin Jin Tan ◽  
Sulaiman Wadi Harun ◽  
Harith Ahmad
Keyword(s):  
Dissipative Soliton ◽  
Tuning Mechanism ◽  
Cavity Loss ◽  
Non Linear ◽  
Linear Polarisation ◽  
Polarisation Rotation

Controllable dissipative soliton and Q-switched pulse emission in a normal dispersion fiber laser using SESAM and cavity loss tuning mechanism

2012 ◽  
Vol 285 (7) ◽  
pp. 1905-1907 ◽  
Author(s):  
Hui-Yi Wang ◽  
Wen-Cheng Xu ◽  
Ai-Ping Luo ◽  
Jiang-Li Dong ◽  
Wen-Jun Cao ◽  
...  
Keyword(s):  
Fiber Laser ◽  
Dissipative Soliton ◽  
Pulse Emission ◽  
Normal Dispersion ◽  
Tuning Mechanism ◽  
Cavity Loss

scholarly journals Square pulse emission with ultra-low repetition rate utilising non-linear polarisation rotation technique

2014 ◽  
Vol 2014 (9) ◽  
pp. 517-521 ◽  
Author(s):  
Sin Jin Tan ◽  
Zian Cheak Tiu ◽  
Sulaiman Wadi Harun ◽  
Harith Ahmad
Keyword(s):  
Repetition Rate ◽  
Pulse Emission ◽  
Non Linear ◽  
Rotation Technique ◽  
Linear Polarisation ◽  
Polarisation Rotation

scholarly journals 640 Gbit/s time-division add-drop multiplexing using a non-linear polarisation-rotating fibre loop

2008 ◽  
Author(s):  
H.C.H. Mulvad ◽  
M. Galili ◽  
L. Gruner-Nielsen ◽  
L.K. Oxenlowe ◽  
A.T. Clausen ◽  
...  
Keyword(s):  
Non Linear ◽  
Time Division ◽  
Linear Polarisation

scholarly journals Automatic electronic-controlled mode locking self-start in fibre lasers with non-linear polarisation evolution

2013 ◽  
Vol 21 (18) ◽  
pp. 20626 ◽  
Author(s):  
Daba Radnatarov ◽  
Sergey Khripunov ◽  
Sergey Kobtsev ◽  
Aleksey Ivanenko ◽  
Sergey Kukarin
Keyword(s):  
Mode Locking ◽  
Fibre Lasers ◽  
Non Linear ◽  
Linear Polarisation

scholarly journals A fresh look at depolarisation criteria for cathodic protection of steel reinforcement in concrete

2019 ◽  
Vol 289 ◽  
pp. 03011 ◽  
Author(s):  
Nikita Rathod ◽  
Peter Slater ◽  
George Sergi ◽  
Gamini Seveviratne ◽  
David Simpson
Keyword(s):  
Current Density ◽  
Cathodic Protection ◽  
Corrosion Current ◽  
Applied Current ◽  
Suitable Alternative ◽  
Applied Current Density ◽  
Steel Reinforced Concrete ◽  
Non Linear ◽  
Current Densities ◽  
Linear Polarisation

Criteria for the successful application of cathodic protection (CP) for steel reinforced concrete have been fixed for decades and form part of ISO EN12696. The most used criterion is the achievement of 100 mV depolarization over a period not exceeding 24 hours after discontinuation of the applied current. Although more empirical than theoretically based, the criterion has served the CP industry well. It does, however, exclude any systems that may not always achieve that level of depolarization but have been shown to offer adequate protection, and so there is a need to explore ways of assessing depolarisation data more effectively. On a fundamental level, non-linear polarisation, as described by the Butler Volmer equation, relates corrosion rate to polarisation for a given applied current density and shows that at low current densities, estimated corrosion rates can be shown to be still insignificant at less than 100 mV polarisations. This paper explores the use of non-linear polarisation as an additional supportive criterion based on the measured 24-hour depolarisation level for a known applied current density and tests its applicability in the laboratory and in the field. It speculates that a reducing apparent corrosion current density trend in combination with a depolarised potential moving in a more noble direction is likely to be a suitable alternative criterion, where 100 mV depolarisation is not achieved.

scholarly journals A BROADBAND METAL-MESH HALF-WAVE PLATE FOR MILLIMETRE WAVE LINEAR POLARISATION ROTATION

2012 ◽  
Vol 25 ◽  
pp. 101-114 ◽  
Author(s):  
Giampaolo Pisano ◽  
Ming Wah Ng ◽  
Victor Haynes ◽  
Bruno Maffei
Keyword(s):  
Half Wave Plate ◽  
Metal Mesh ◽  
Millimetre Wave ◽  
Wave Plate ◽  
Half Wave ◽  
Linear Polarisation ◽  
Polarisation Rotation

Non-linear polarisation in a plasma

1963 ◽  
Vol 7 (5) ◽  
pp. 325-326 ◽  
Author(s):  
F.W. Sluijter
Keyword(s):  
Non Linear ◽  
Linear Polarisation
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