Effects of resonant tunneling on intrinsic linewidth of quantum cascade lasers
The quantum Langevin analysis for QCLs show that coupling strength and dephasing rate strongly affect the linewidth of THz QCLs in incoherent resonant-tunneling transport regime, but induce insignificant influence for mid-infrared QCLs due to strong coupling.
| Main Authors: | , |
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| Other Authors: | |
| Format: | Conference Paper |
| Language: | English |
| Published: |
2013
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| Online Access: | https://hdl.handle.net/10356/98660 http://hdl.handle.net/10220/12079 |
| _version_ | 1824457082008502272 |
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| author | Liu, T. Wang, Q. J. |
| author2 | School of Electrical and Electronic Engineering |
| author_facet | School of Electrical and Electronic Engineering Liu, T. Wang, Q. J. |
| author_sort | Liu, T. |
| collection | NTU |
| description | The quantum Langevin analysis for QCLs show that coupling strength and dephasing rate strongly affect the linewidth of THz QCLs in incoherent resonant-tunneling transport regime, but induce insignificant influence for mid-infrared QCLs due to strong coupling. |
| first_indexed | 2025-02-19T04:04:20Z |
| format | Conference Paper |
| id | ntu-10356/98660 |
| institution | Nanyang Technological University |
| language | English |
| last_indexed | 2025-02-19T04:04:20Z |
| publishDate | 2013 |
| record_format | dspace |
| spelling | ntu-10356/986602020-03-07T13:24:48Z Effects of resonant tunneling on intrinsic linewidth of quantum cascade lasers Liu, T. Wang, Q. J. School of Electrical and Electronic Engineering School of Physical and Mathematical Sciences IEEE Photonics Conference (2012 : Burlingame, US) The quantum Langevin analysis for QCLs show that coupling strength and dephasing rate strongly affect the linewidth of THz QCLs in incoherent resonant-tunneling transport regime, but induce insignificant influence for mid-infrared QCLs due to strong coupling. 2013-07-23T08:36:59Z 2019-12-06T19:58:12Z 2013-07-23T08:36:59Z 2019-12-06T19:58:12Z 2012 2012 Conference Paper Liu, T., & Wang, Q. J. (2012). Effects of resonant tunneling on intrinsic linewidth of quantum cascade lasers. 2012 IEEE Photonics Conference(IPC). https://hdl.handle.net/10356/98660 http://hdl.handle.net/10220/12079 10.1109/IPCon.2012.6358733 en © 2012 IEEE. |
| spellingShingle | Liu, T. Wang, Q. J. Effects of resonant tunneling on intrinsic linewidth of quantum cascade lasers |
| title | Effects of resonant tunneling on intrinsic linewidth of quantum cascade lasers |
| title_full | Effects of resonant tunneling on intrinsic linewidth of quantum cascade lasers |
| title_fullStr | Effects of resonant tunneling on intrinsic linewidth of quantum cascade lasers |
| title_full_unstemmed | Effects of resonant tunneling on intrinsic linewidth of quantum cascade lasers |
| title_short | Effects of resonant tunneling on intrinsic linewidth of quantum cascade lasers |
| title_sort | effects of resonant tunneling on intrinsic linewidth of quantum cascade lasers |
| url | https://hdl.handle.net/10356/98660 http://hdl.handle.net/10220/12079 |
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