Research on Mirror Coupling Process in Array Semiconductor Laser
نویسندگان
چکیده
منابع مشابه
Dynamics of a semiconductor laser array with delayed global coupling.
We study the dynamics of an array of single mode semiconductor lasers globally but weakly coupled by a common external feedback mirror and by nearest neighbor interactions. We seek to determine the conditions under which all lasers of the array are in phase, whether in a steady, periodic, quasiperiodic, or chaotic regime, in order to maximize the output far field intensity. We show that the del...
متن کاملA Parallel Q-Method for a Semiconductor Laser Array Model
A time-dependent, two-dimensional model of a semiconductor laser array is numerically studied by means of Θand Newton-Raphson methods. A parallel version of the BiCGSTAB algorithm for the solution of the linear equations resulting from the Newton-Raphson technique is presented. It is shown that the proposed method reduces by half the number of messages and, by means of communications overlappin...
متن کاملNull Steering GPS Array in the Presence of Mutual Coupling
A null steering GPS antenna array is designed in this paper. In the proposed method, the exact full wave antenna radiation properties with the effect of mutual couplings and nearby scatterers are considered to calculate the array steering vector, precisely. Although the proposed method is not constrained by the array geometry and the antenna element specifications, a five patch antenna elements...
متن کاملEfficient Parallel Solution of a Semiconductor Laser Array Dynamics Model
Communication overhead on parallel applications is usually the most important handicap to reach a perfect speedup. The reduction of both the number and the size of messages has been the common direction of both programmers and parallelizing compilers. However, the appearance of new parallel computers allowing for the overlap of computations and communications has opened new ways to do research....
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: IOP Conference Series: Earth and Environmental Science
سال: 2021
ISSN: 1755-1315
DOI: 10.1088/1755-1315/647/1/012016