標題: 自發性震盪雷射二極體在外加正弦驅動下之非線性動力系統
Nonlinear dynamics of self-pulsating laser diodes under an external drive
作者: 程孟如
Meng-Ru Cheng
莊重
莊正
Jong Juang
Cheng Juang
應用數學系所
關鍵字: 頻率鎖定;渾沌;自發性震盪雷射二極體;frequency-locking;chaos;self-pulsating laser diodes
公開日期: 1998
摘要:   一種高維度的自發性震盪雷射二極體,在外加正弦驅動下,能顯示出兩個競爭頻率的非線性動力系統。藉由增加電流調節,可以建立達到渾沌的路徑。然而,藉由改變頻率調節,自發性震盪頻率之調和頻率的渾沌狀態會突然消失。這個方法在可能性光學渾沌傳訊上,提供了簡單的渾沌光源。
A high-dimensional self-pulsating laser diode under an external
drive shows the nonlinear dynamical effects of two competing
frequencies. Route to chaos can be established by increasing the
modulation current. However, by the varying the modulation
frequency, the chaotic state is suddenly destroyed at the harmonic
frequencies of the self-pulsating frequency. This approach offers
a simple chaotic light source for possible optical chaotic
communication.
URI: http://140.113.39.130/cdrfb3/record/nctu/#NT870507018
http://hdl.handle.net/11536/64863
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