Direct measurement of linewidth enhancement factors in quantum well lasers of different quantum well barrier heights
Zhao, B. ; Chen, T. R. ; Wu, S. ; Zhuang, Y. H. ; Yamada, Y. ; Yariv, A.
Woodbury, NY : American Institute of Physics (AIP)
Published 1993
Woodbury, NY : American Institute of Physics (AIP)
Published 1993
| ISSN: |
1077-3118
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|---|---|
| Source: |
AIP Digital Archive
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| Topics: |
Physics
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| Notes: |
The wavelength dependence of the linewidth enhancement factor (amplitude-phase coupling factor) α in quantum well lasers of different quantum well barrier heights have been determined from the spontaneous emission spectra and the Fabry–Perot mode wavelength shifts. It is found that the α parameter at lasing wavelength in GaAs/Al0.15Ga0.85As lasers is about twice as large as that in GaAs/Al0.30Ga0.70As lasers. The observation is consistent with the previously observed spectral linewidth behavior in these lasers, which were attributed to the different state filling effects.
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| Type of Medium: |
Electronic Resource
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| URL: |
| _version_ | 1798289624786796544 |
|---|---|
| autor | Zhao, B. Chen, T. R. Wu, S. Zhuang, Y. H. Yamada, Y. Yariv, A. |
| autorsonst | Zhao, B. Chen, T. R. Wu, S. Zhuang, Y. H. Yamada, Y. Yariv, A. |
| book_url | http://dx.doi.org/10.1063/1.108647 |
| datenlieferant | nat_lic_papers |
| hauptsatz | hsatz_simple |
| identnr | NLZ218233051 |
| issn | 1077-3118 |
| journal_name | Applied Physics Letters |
| materialart | 1 |
| notes | The wavelength dependence of the linewidth enhancement factor (amplitude-phase coupling factor) α in quantum well lasers of different quantum well barrier heights have been determined from the spontaneous emission spectra and the Fabry–Perot mode wavelength shifts. It is found that the α parameter at lasing wavelength in GaAs/Al0.15Ga0.85As lasers is about twice as large as that in GaAs/Al0.30Ga0.70As lasers. The observation is consistent with the previously observed spectral linewidth behavior in these lasers, which were attributed to the different state filling effects. |
| package_name | American Institute of Physics (AIP) |
| publikationsjahr_anzeige | 1993 |
| publikationsjahr_facette | 1993 |
| publikationsjahr_intervall | 8009:1990-1994 |
| publikationsjahr_sort | 1993 |
| publikationsort | Woodbury, NY |
| publisher | American Institute of Physics (AIP) |
| reference | 62 (1993), S. 1591-1593 |
| search_space | articles |
| shingle_author_1 | Zhao, B. Chen, T. R. Wu, S. Zhuang, Y. H. Yamada, Y. Yariv, A. |
| shingle_author_2 | Zhao, B. Chen, T. R. Wu, S. Zhuang, Y. H. Yamada, Y. Yariv, A. |
| shingle_author_3 | Zhao, B. Chen, T. R. Wu, S. Zhuang, Y. H. Yamada, Y. Yariv, A. |
| shingle_author_4 | Zhao, B. Chen, T. R. Wu, S. Zhuang, Y. H. Yamada, Y. Yariv, A. |
| shingle_catch_all_1 | Zhao, B. Chen, T. R. Wu, S. Zhuang, Y. H. Yamada, Y. Yariv, A. Direct measurement of linewidth enhancement factors in quantum well lasers of different quantum well barrier heights The wavelength dependence of the linewidth enhancement factor (amplitude-phase coupling factor) α in quantum well lasers of different quantum well barrier heights have been determined from the spontaneous emission spectra and the Fabry–Perot mode wavelength shifts. It is found that the α parameter at lasing wavelength in GaAs/Al0.15Ga0.85As lasers is about twice as large as that in GaAs/Al0.30Ga0.70As lasers. The observation is consistent with the previously observed spectral linewidth behavior in these lasers, which were attributed to the different state filling effects. 1077-3118 10773118 American Institute of Physics (AIP) |
| shingle_catch_all_2 | Zhao, B. Chen, T. R. Wu, S. Zhuang, Y. H. Yamada, Y. Yariv, A. Direct measurement of linewidth enhancement factors in quantum well lasers of different quantum well barrier heights The wavelength dependence of the linewidth enhancement factor (amplitude-phase coupling factor) α in quantum well lasers of different quantum well barrier heights have been determined from the spontaneous emission spectra and the Fabry–Perot mode wavelength shifts. It is found that the α parameter at lasing wavelength in GaAs/Al0.15Ga0.85As lasers is about twice as large as that in GaAs/Al0.30Ga0.70As lasers. The observation is consistent with the previously observed spectral linewidth behavior in these lasers, which were attributed to the different state filling effects. 1077-3118 10773118 American Institute of Physics (AIP) |
| shingle_catch_all_3 | Zhao, B. Chen, T. R. Wu, S. Zhuang, Y. H. Yamada, Y. Yariv, A. Direct measurement of linewidth enhancement factors in quantum well lasers of different quantum well barrier heights The wavelength dependence of the linewidth enhancement factor (amplitude-phase coupling factor) α in quantum well lasers of different quantum well barrier heights have been determined from the spontaneous emission spectra and the Fabry–Perot mode wavelength shifts. It is found that the α parameter at lasing wavelength in GaAs/Al0.15Ga0.85As lasers is about twice as large as that in GaAs/Al0.30Ga0.70As lasers. The observation is consistent with the previously observed spectral linewidth behavior in these lasers, which were attributed to the different state filling effects. 1077-3118 10773118 American Institute of Physics (AIP) |
| shingle_catch_all_4 | Zhao, B. Chen, T. R. Wu, S. Zhuang, Y. H. Yamada, Y. Yariv, A. Direct measurement of linewidth enhancement factors in quantum well lasers of different quantum well barrier heights The wavelength dependence of the linewidth enhancement factor (amplitude-phase coupling factor) α in quantum well lasers of different quantum well barrier heights have been determined from the spontaneous emission spectra and the Fabry–Perot mode wavelength shifts. It is found that the α parameter at lasing wavelength in GaAs/Al0.15Ga0.85As lasers is about twice as large as that in GaAs/Al0.30Ga0.70As lasers. The observation is consistent with the previously observed spectral linewidth behavior in these lasers, which were attributed to the different state filling effects. 1077-3118 10773118 American Institute of Physics (AIP) |
| shingle_title_1 | Direct measurement of linewidth enhancement factors in quantum well lasers of different quantum well barrier heights |
| shingle_title_2 | Direct measurement of linewidth enhancement factors in quantum well lasers of different quantum well barrier heights |
| shingle_title_3 | Direct measurement of linewidth enhancement factors in quantum well lasers of different quantum well barrier heights |
| shingle_title_4 | Direct measurement of linewidth enhancement factors in quantum well lasers of different quantum well barrier heights |
| sigel_instance_filter | dkfz geomar wilbert ipn albert |
| source_archive | AIP Digital Archive |
| timestamp | 2024-05-06T08:03:48.588Z |
| titel | Direct measurement of linewidth enhancement factors in quantum well lasers of different quantum well barrier heights |
| titel_suche | Direct measurement of linewidth enhancement factors in quantum well lasers of different quantum well barrier heights |
| topic | U |
| uid | nat_lic_papers_NLZ218233051 |