Flat-topped emission centred at 1 250 nm from quantum dot superluminescent diodes
We present a method for tailoring a broadband and flat-topped emission spectrum in quantum dot superluminescent diodes based upon modification of the dots-in-compositionally-modulated-well (DCMWELL) technique. We demonstrate flat-topped emission with 95 nm full width at half maximum (FWHM), centred...
| Main Authors: | , , , , , |
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| 格式: | 文件 |
| 语言: | English |
| 出版: |
Academy of Science of South Africa
2010-01-01
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| 丛编: | South African Journal of Science |
| 在线阅读: | https://www.sajs.co.za/article/view/10285 |