Characterization of x-ray lasers at short wavelengths
Experimental measurements of the optimum pulse delay and pulse irradiance ratio for lasing at 7.3 nm in Ni-like samarium are shown to be explained by a simple model. Experimental x-ray laser outputs are also shown to be well fitted with a simple one-dimensional ASE variation of the laser output with...
| Main Authors: | , , , , , , , , , , , , , |
|---|---|
| Format: | Conference item |
| Published: |
1999
|
| _version_ | 1826294682174357504 |
|---|---|
| author | Tallents, G Lin, J Smith, R MacPhee, A Wolfrum, E Zhang, J Eker, G Keenan, R Lewis, C Neely, D O'Rourke, R Pert, G Pestehe, S Wark, J |
| author_facet | Tallents, G Lin, J Smith, R MacPhee, A Wolfrum, E Zhang, J Eker, G Keenan, R Lewis, C Neely, D O'Rourke, R Pert, G Pestehe, S Wark, J |
| author_sort | Tallents, G |
| collection | OXFORD |
| description | Experimental measurements of the optimum pulse delay and pulse irradiance ratio for lasing at 7.3 nm in Ni-like samarium are shown to be explained by a simple model. Experimental x-ray laser outputs are also shown to be well fitted with a simple one-dimensional ASE variation of the laser output with increasing target length through saturation. The ASE model is modified to take account of the two lasing lines present in Ni-like lasing and compared to experimental laser output measurements for Ni-like Dy lasing at 5.86 nm and 6.37 nm. The good agreement of experimental data with the ASE model indicates that refraction, non-uniformity of the laser medium and other problems traditionally associated with x-ray lasing are not significant with double pulse pumping. |
| first_indexed | 2024-03-07T03:49:27Z |
| format | Conference item |
| id | oxford-uuid:c0b2afa7-7844-4059-8361-8f5b0b983858 |
| institution | University of Oxford |
| last_indexed | 2024-03-07T03:49:27Z |
| publishDate | 1999 |
| record_format | dspace |
| spelling | oxford-uuid:c0b2afa7-7844-4059-8361-8f5b0b9838582022-03-27T05:56:18ZCharacterization of x-ray lasers at short wavelengthsConference itemhttp://purl.org/coar/resource_type/c_5794uuid:c0b2afa7-7844-4059-8361-8f5b0b983858Symplectic Elements at Oxford1999Tallents, GLin, JSmith, RMacPhee, AWolfrum, EZhang, JEker, GKeenan, RLewis, CNeely, DO'Rourke, RPert, GPestehe, SWark, JExperimental measurements of the optimum pulse delay and pulse irradiance ratio for lasing at 7.3 nm in Ni-like samarium are shown to be explained by a simple model. Experimental x-ray laser outputs are also shown to be well fitted with a simple one-dimensional ASE variation of the laser output with increasing target length through saturation. The ASE model is modified to take account of the two lasing lines present in Ni-like lasing and compared to experimental laser output measurements for Ni-like Dy lasing at 5.86 nm and 6.37 nm. The good agreement of experimental data with the ASE model indicates that refraction, non-uniformity of the laser medium and other problems traditionally associated with x-ray lasing are not significant with double pulse pumping. |
| spellingShingle | Tallents, G Lin, J Smith, R MacPhee, A Wolfrum, E Zhang, J Eker, G Keenan, R Lewis, C Neely, D O'Rourke, R Pert, G Pestehe, S Wark, J Characterization of x-ray lasers at short wavelengths |
| title | Characterization of x-ray lasers at short wavelengths |
| title_full | Characterization of x-ray lasers at short wavelengths |
| title_fullStr | Characterization of x-ray lasers at short wavelengths |
| title_full_unstemmed | Characterization of x-ray lasers at short wavelengths |
| title_short | Characterization of x-ray lasers at short wavelengths |
| title_sort | characterization of x ray lasers at short wavelengths |
| work_keys_str_mv | AT tallentsg characterizationofxraylasersatshortwavelengths AT linj characterizationofxraylasersatshortwavelengths AT smithr characterizationofxraylasersatshortwavelengths AT macpheea characterizationofxraylasersatshortwavelengths AT wolfrume characterizationofxraylasersatshortwavelengths AT zhangj characterizationofxraylasersatshortwavelengths AT ekerg characterizationofxraylasersatshortwavelengths AT keenanr characterizationofxraylasersatshortwavelengths AT lewisc characterizationofxraylasersatshortwavelengths AT neelyd characterizationofxraylasersatshortwavelengths AT orourker characterizationofxraylasersatshortwavelengths AT pertg characterizationofxraylasersatshortwavelengths AT pestehes characterizationofxraylasersatshortwavelengths AT warkj characterizationofxraylasersatshortwavelengths |