کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1538321 | 996608 | 2010 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Spontaneous modulation instability in a noninstantaneous self-defocusing medium within a cavity longer than the coherence length
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
مواد الکترونیکی، نوری و مغناطیسی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Spontaneous modulation instability in a noninstantaneous self-defocusing medium within a cavity longer than the coherence length Spontaneous modulation instability in a noninstantaneous self-defocusing medium within a cavity longer than the coherence length](/preview/png/1538321.png)
چکیده انگلیسی
We study, theoretically and experimentally, the spontaneous pattern formation of modulation instability (MI) in a non-instantaneous self-defocusing medium, which is placed in a cavity longer than the coherence length of the circulating light. The delayed response of the nonlinearity can amplify the noise of certain spatial and temporal frequencies. Although it lacks the resonance condition resulted from the interference between different cycles, the cavity can still select one specific frequency. A pattern of this frequency can emerge spontaneously if its gain from the nonlinearity is larger than the total cavity loss.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Optics Communications - Volume 283, Issue 13, 1 July 2010, Pages 2742–2748
Journal: Optics Communications - Volume 283, Issue 13, 1 July 2010, Pages 2742–2748
نویسندگان
Chih-Shiang Chou, Meng-Chieh Tsai, Wen-Han Chu, Ming-Feng Shih,