Role of dynamical injection locking and characteristic pulse events for low frequency fluctuations in semiconductor lasers

2017 ◽  
Vol 27 (11) ◽  
pp. 114307 ◽  
Author(s):  
K. Hicke ◽  
D. Brunner ◽  
M. C. Soriano ◽  
I. Fischer
Keyword(s):  
Semiconductor Lasers ◽  
Low Frequency ◽  
Injection Locking ◽  
Frequency Fluctuations

scholarly journals ENTRAINMENT OF OPTICAL LOW-FREQUENCY FLUCTUATIONS IS ENHANCED BY COUPLING

2003 ◽  
Vol 03 (02) ◽  
pp. L127-L136 ◽  
Author(s):  
J. M. BULDÚ ◽  
J. GARCÍA-OJALVO ◽  
M. C. TORRENT ◽  
RAÚL VICENTE ◽  
TONI PÉREZ ◽  
...  
Keyword(s):  
Semiconductor Lasers ◽  
Optical Feedback ◽  
Low Frequency ◽  
Rate Equations ◽  
Differential Rate ◽  
Frequency Fluctuations ◽  
The One ◽  
Delay Differential ◽  
Low Frequency Power

The control of the low-frequency fluctuations exhibited by two mutually coupled semiconductor lasers is studied experimentally and numerically. We observe that coupling enhances the response of the system to a weak periodic modulation of the injection current of one of the lasers, leading to a highly efficient entrainment of the synchronized low-frequency power dropouts to the external periodic driving. We compare the quality of the entrainment with the one obtained in a single semiconductor laser with optical feedback, showing the beneficial role of coupling in this pursuit. The experimental observations are satisfactorily reproduced by numerical simulations of a set of coupled delay-differential rate equations.

scholarly journals Chaotic transitions and low-frequency fluctuations in semiconductor lasers with optical feedback

2000 ◽  
Vol 145 (1-2) ◽  
pp. 130-143 ◽  
Author(s):  
Ruslan L. Davidchack ◽  
Ying-Cheng Lai ◽  
Athanasios Gavrielides ◽  
Vassilios Kovanis
Keyword(s):  
Semiconductor Lasers ◽  
Optical Feedback ◽  
Low Frequency ◽  
Frequency Fluctuations

Role of flow shear and flow curvature in the suppression of low-frequency fluctuations

1998 ◽  
Vol 5 (7) ◽  
pp. 2637-2641 ◽  
Author(s):  
S. Sen ◽  
P. K. Sharma ◽  
D. Bora
Keyword(s):  
Low Frequency ◽  
Flow Shear ◽  
Flow Curvature ◽  
Frequency Fluctuations

Role of finite parallel wave number in low frequency fluctuations in toroidal current less plasma

1997 ◽  
Vol 4 (8) ◽  
pp. 2955-2961 ◽  
Author(s):  
Rajwinder Kaur ◽  
A. K. Singh ◽  
S. K. Mattoo
Keyword(s):  
Low Frequency ◽  
Wave Number ◽  
Frequency Fluctuations

Dynamical origin of low frequency fluctuations in external cavity semiconductor lasers

2000 ◽  
Vol 267 (5-6) ◽  
pp. 350-356 ◽  
Author(s):  
Ruslan L Davidchack ◽  
Ying-Cheng Lai ◽  
Athanasios Gavrielides ◽  
Vassilios Kovanis
Keyword(s):  
Semiconductor Lasers ◽  
External Cavity ◽  
Low Frequency ◽  
Frequency Fluctuations ◽  
External Cavity Semiconductor Lasers ◽  
Dynamical Origin
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