کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1547467 | 997635 | 2009 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Mode structure in the luminescence of Si-nc in cylindrical microcavities
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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: Mode structure in the luminescence of Si-nc in cylindrical microcavities Mode structure in the luminescence of Si-nc in cylindrical microcavities](/preview/png/1547467.png)
چکیده انگلیسی
We present photoluminescence studies of silicon-nanocrystal (Si-nc)-coated cylindrical microcavities. The particular geometries investigated include regular optical fibers with a Si-nc coating on the outside surface and hollow fibers where the coating is on the inner surface. The coatings were prepared using an inexpensive and straightforward solution-based process that yields a high-quality film, which can sustain high Q-factor whispering gallery modes. The combination of Si-ncs and optical microcavities with strong confinement has promising potential for applications like sensing, optical communications and may be a possible route toward a Si-nc laser.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Physica E: Low-dimensional Systems and Nanostructures - Volume 41, Issue 6, May 2009, Pages 1107–1110
Journal: Physica E: Low-dimensional Systems and Nanostructures - Volume 41, Issue 6, May 2009, Pages 1107–1110
نویسندگان
P. Bianucci, J.R. Rodríguez, F.C. Lenz, J.G.C. Veinot, A. Meldrum,