Volume 8, Issue 2 (International Journal of Optics and Photonics (IJOP) Vol 8, No 2, Summer-Fall 2014)                   IJOP 2014, 8(2): 73-80 | Back to browse issues page

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Ahmadipanah S, Kheradmand R, Prati F. Improved bandwidth in VCSEL with AC Modulated Holding Beam. IJOP. 2014; 8 (2) :73-80
URL: http://ijop.ir/article-1-173-en.html
Photonics group, Research Institute for Applied Physics and Astronomy, University of Tabriz, Tabriz, Iran.
Abstract:   (2454 Views)
A modulated holding beam shining a VCSEL above threshold can improve modulation bandwidth by adjusting the semiconductor laser’s relaxation oscillation frequency. The improved modulation characteristics are accompanied by reduced damping rate. By choosing correct parameters, dynamical behavior of system and cavity solitons is changed.
Full-Text [PDF 466 kb]   (1076 Downloads)    
Type of Study: Research | Subject: Special
Received: 2014/06/10 | Revised: 2015/02/24 | Accepted: 2014/09/27 | Published: 2015/01/25

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