کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1540272 | 996657 | 2006 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Coexistence of single-mode and multi-longitudinal mode emission in the ring laser model
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
مواد الکترونیکی، نوری و مغناطیسی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Coexistence of single-mode and multi-longitudinal mode emission in the ring laser model Coexistence of single-mode and multi-longitudinal mode emission in the ring laser model](/preview/png/1540272.png)
چکیده انگلیسی
A homogeneously broadened unidirectional ring laser can emit in several longitudinal modes for large enough pump and cavity length because of Rabi splitting induced gain. This is the so called Risken-Nummedal-Graham-Haken (RNGH) instability. We investigate numerically the properties of the multi-mode solution. We show that this solution can coexist with the single-mode one, and its stability domain can extend to pump values smaller than the critical pump of the RNGH instability. Moreover, we show that the multi-mode solution for large pump values is affected by two different instabilities: a pitchfork bifurcation, which preserves phase-locking, and a Hopf bifurcation, which destroys it.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Optics Communications - Volume 261, Issue 2, 15 May 2006, Pages 336-341
Journal: Optics Communications - Volume 261, Issue 2, 15 May 2006, Pages 336-341
نویسندگان
J.L. Font, R. Vilaseca, F. Prati, E. Roldán,