Highly efficient, spatially coherent distributed feedback lasers from dense colloidal quantum dot films
Colloidal quantum dots (CQD) are now making their entry to full-color displays, endowed by their brightness and single-material base. By contrast, many obstacles have been encountered in their use towards lasers. We demonstrate here optically pumped distributed feedback (DFB) lasers, based on close-...
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Main Authors: | Dang, Cuong, Lee, Joonhee, Roh, Kwangdong, Kim, Hanbit, Ahn, Sungmo, Jeon, Heonsu, Breen, Craig, Steekel, Jonathan S., Coe-Sullivan, Seth, Nurmikko, Arto |
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Other Authors: | School of Electrical and Electronic Engineering |
Format: | Article |
Language: | English |
Published: |
2014
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Subjects: | |
Online Access: | https://hdl.handle.net/10356/79635 http://hdl.handle.net/10220/19581 |
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Institution: | Nanyang Technological University |
Language: | English |
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