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https://hdl.handle.net/10356/79911| Title: | Periodic dark pulse emission induced by delayed feedback in a quantum well semiconductor laser | Authors: | Li, L. Xu, C. W. Knize, R. J. Tang, Dingyuan Shen, De Yuan |
Keywords: | DRNTU::Engineering::Electrical and electronic engineering | Issue Date: | 2012 | Source: | Li, L., Tang D., Xu, C. W., Knize, R. J., & Shen, D. Y. (2012). Periodic dark pulse emission induced by delayed feedback in a quantum well semiconductor laser. AIP advances, 2(4), 042157-. | Series/Report no.: | AIP advances | Abstract: | We report the experimental observation of periodic dark pulse emission in a quantum-well semiconductor laser with delayed optical feedback. We found that under appropriate operation conditions the laser can also emit a stable train of dark pulses. The repetition frequency of the dark pulse is determined by the external cavity length. Splitting of the dark pulse was also observed. We speculate that the observed dark pulse is a kind of temporal cavity soliton formed in the laser. | URI: | https://hdl.handle.net/10356/79911 http://hdl.handle.net/10220/10881 |
DOI: | 10.1063/1.4769089 | Rights: | © 2012 The Authors. This paper was published in AIP Advances and is made available as an electronic reprint (preprint) with permission of The Authors. The paper can be found at the following official DOI: [http://dx.doi.org/10.1063/1.4769089]. One print or electronic copy may be made for personal use only. Systematic or multiple reproduction, distribution to multiple locations via electronic or other means, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper is prohibited and is subject to penalties under law. | Fulltext Permission: | open | Fulltext Availability: | With Fulltext |
| Appears in Collections: | EEE Journal Articles |
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| 11. Periodic dark pulse emission induced by delayed feedback in a quantum.pdf | 895.07 kB | Adobe PDF |  View/Open |
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