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Direct modulation of Photonic Crystal Vertical-Cavity Surface-Emitting Lasers (PC-VCSELs) | ||
| basrah journal of science | ||
| Article 1, Volume 33, Issue 2, 2015, Pages 62-78 PDF (0 K) | ||
| Author | ||
| H.N.Qasim and H.A.Sultan | ||
| Abstract | ||
| The occurrence of various laser outputs from photonic-crystal vertical-cavity surface-emitting lasers (PC-VCSELs) was investigated ranging from the usual output obtained from such devices, periodic, multi-periodic, aperiodic and chaotic one as a result of the modulation of injection current. The study proved that PC-VCSEL dynamics is strongly affected by the variation injection current signals and exhibits dramatic changes in the laser output. | ||
| Keywords | ||
| Microcavity lasers; Photonic Crystal; VCSEL; Direct modulation | ||
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