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Two-photon pumped blue lasing in bulk ZnSe and ZnSSe
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Zeitschriftentitel: | Applied Physics Letters |
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Personen und Körperschaften: | , , , , |
In: | Applied Physics Letters, 62, 1993, 10, S. 1071-1073 |
Format: | E-Article |
Sprache: | Englisch |
veröffentlicht: |
AIP Publishing
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author_facet |
Yang, X. H. Hays, J. M. Shan, W. Song, J. J. Cantwell, E. Yang, X. H. Hays, J. M. Shan, W. Song, J. J. Cantwell, E. |
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author |
Yang, X. H. Hays, J. M. Shan, W. Song, J. J. Cantwell, E. |
spellingShingle |
Yang, X. H. Hays, J. M. Shan, W. Song, J. J. Cantwell, E. Applied Physics Letters Two-photon pumped blue lasing in bulk ZnSe and ZnSSe Physics and Astronomy (miscellaneous) |
author_sort |
yang, x. h. |
spelling |
Yang, X. H. Hays, J. M. Shan, W. Song, J. J. Cantwell, E. 0003-6951 1077-3118 AIP Publishing Physics and Astronomy (miscellaneous) http://dx.doi.org/10.1063/1.108798 <jats:p>We have studied laser action of ZnSe and ZnS0.05Se0.95 samples grown by seeded physical vapor phase transport (SPVT) technique in the near resonant two-photon absorption regime. The two-photon pumped lasing was observed using a tunable near-infrared nanosecond laser (830–890 nm). Blue lasing could be observed up to 200 K and the two-photon pumped lasing threshold was measured to be ∼7 MW/cm2 at 10 K. This work demonstrates the applicability of using near-infrared diode lasers as pumping sources to excite the ZnSe-based materials. By comparing the energy position of two-photon pumped lasing with that of the one-photon pumped lasing and examining the red shift of the energy position, we suggest that the free-exciton free-exciton scattering and resultant band filling are the dominant processes involved in the lasing action of ZnSe and ZnSSe alloy crystals at low temperature.</jats:p> Two-photon pumped blue lasing in bulk ZnSe and ZnSSe Applied Physics Letters |
doi_str_mv |
10.1063/1.108798 |
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AIP Publishing, 1993 |
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AIP Publishing, 1993 |
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0003-6951 1077-3118 |
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1993 |
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AIP Publishing |
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Applied Physics Letters |
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49 |
title |
Two-photon pumped blue lasing in bulk ZnSe and ZnSSe |
title_unstemmed |
Two-photon pumped blue lasing in bulk ZnSe and ZnSSe |
title_full |
Two-photon pumped blue lasing in bulk ZnSe and ZnSSe |
title_fullStr |
Two-photon pumped blue lasing in bulk ZnSe and ZnSSe |
title_full_unstemmed |
Two-photon pumped blue lasing in bulk ZnSe and ZnSSe |
title_short |
Two-photon pumped blue lasing in bulk ZnSe and ZnSSe |
title_sort |
two-photon pumped blue lasing in bulk znse and znsse |
topic |
Physics and Astronomy (miscellaneous) |
url |
http://dx.doi.org/10.1063/1.108798 |
publishDate |
1993 |
physical |
1071-1073 |
description |
<jats:p>We have studied laser action of ZnSe and ZnS0.05Se0.95 samples grown by seeded physical vapor phase transport (SPVT) technique in the near resonant two-photon absorption regime. The two-photon pumped lasing was observed using a tunable near-infrared nanosecond laser (830–890 nm). Blue lasing could be observed up to 200 K and the two-photon pumped lasing threshold was measured to be ∼7 MW/cm2 at 10 K. This work demonstrates the applicability of using near-infrared diode lasers as pumping sources to excite the ZnSe-based materials. By comparing the energy position of two-photon pumped lasing with that of the one-photon pumped lasing and examining the red shift of the energy position, we suggest that the free-exciton free-exciton scattering and resultant band filling are the dominant processes involved in the lasing action of ZnSe and ZnSSe alloy crystals at low temperature.</jats:p> |
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author | Yang, X. H., Hays, J. M., Shan, W., Song, J. J., Cantwell, E. |
author_facet | Yang, X. H., Hays, J. M., Shan, W., Song, J. J., Cantwell, E., Yang, X. H., Hays, J. M., Shan, W., Song, J. J., Cantwell, E. |
author_sort | yang, x. h. |
container_issue | 10 |
container_start_page | 1071 |
container_title | Applied Physics Letters |
container_volume | 62 |
description | <jats:p>We have studied laser action of ZnSe and ZnS0.05Se0.95 samples grown by seeded physical vapor phase transport (SPVT) technique in the near resonant two-photon absorption regime. The two-photon pumped lasing was observed using a tunable near-infrared nanosecond laser (830–890 nm). Blue lasing could be observed up to 200 K and the two-photon pumped lasing threshold was measured to be ∼7 MW/cm2 at 10 K. This work demonstrates the applicability of using near-infrared diode lasers as pumping sources to excite the ZnSe-based materials. By comparing the energy position of two-photon pumped lasing with that of the one-photon pumped lasing and examining the red shift of the energy position, we suggest that the free-exciton free-exciton scattering and resultant band filling are the dominant processes involved in the lasing action of ZnSe and ZnSSe alloy crystals at low temperature.</jats:p> |
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imprint_str_mv | AIP Publishing, 1993 |
institution | DE-D275, DE-Bn3, DE-Brt1, DE-D161, DE-Gla1, DE-Zi4, DE-15, DE-Rs1, DE-Pl11, DE-105, DE-14, DE-Ch1, DE-L229 |
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series | Applied Physics Letters |
source_id | 49 |
spelling | Yang, X. H. Hays, J. M. Shan, W. Song, J. J. Cantwell, E. 0003-6951 1077-3118 AIP Publishing Physics and Astronomy (miscellaneous) http://dx.doi.org/10.1063/1.108798 <jats:p>We have studied laser action of ZnSe and ZnS0.05Se0.95 samples grown by seeded physical vapor phase transport (SPVT) technique in the near resonant two-photon absorption regime. The two-photon pumped lasing was observed using a tunable near-infrared nanosecond laser (830–890 nm). Blue lasing could be observed up to 200 K and the two-photon pumped lasing threshold was measured to be ∼7 MW/cm2 at 10 K. This work demonstrates the applicability of using near-infrared diode lasers as pumping sources to excite the ZnSe-based materials. By comparing the energy position of two-photon pumped lasing with that of the one-photon pumped lasing and examining the red shift of the energy position, we suggest that the free-exciton free-exciton scattering and resultant band filling are the dominant processes involved in the lasing action of ZnSe and ZnSSe alloy crystals at low temperature.</jats:p> Two-photon pumped blue lasing in bulk ZnSe and ZnSSe Applied Physics Letters |
spellingShingle | Yang, X. H., Hays, J. M., Shan, W., Song, J. J., Cantwell, E., Applied Physics Letters, Two-photon pumped blue lasing in bulk ZnSe and ZnSSe, Physics and Astronomy (miscellaneous) |
title | Two-photon pumped blue lasing in bulk ZnSe and ZnSSe |
title_full | Two-photon pumped blue lasing in bulk ZnSe and ZnSSe |
title_fullStr | Two-photon pumped blue lasing in bulk ZnSe and ZnSSe |
title_full_unstemmed | Two-photon pumped blue lasing in bulk ZnSe and ZnSSe |
title_short | Two-photon pumped blue lasing in bulk ZnSe and ZnSSe |
title_sort | two-photon pumped blue lasing in bulk znse and znsse |
title_unstemmed | Two-photon pumped blue lasing in bulk ZnSe and ZnSSe |
topic | Physics and Astronomy (miscellaneous) |
url | http://dx.doi.org/10.1063/1.108798 |