Superintense fields from multiple ultrashort laser pulses retroreflected in circular geometry
Laser field with superintensity beyond 10(29) W/cm(2) can be generated by coherent superposition of multiple 100 fs laser pulses in circular geometry setup upon retroreflection by a ring mirror. We have found the criteria for attaining such intensities using broadband ring mirror within the practica...
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| Format: | Article |
| Language: | English |
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AIP Publishing
2010
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| Online Access: | http://eprints.um.edu.my/7950/1/Ooi-2010-Superintense_fields.pdf |
| _version_ | 1796945664534380544 |
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| author | Ooi, Chong Heng Raymond |
| author_facet | Ooi, Chong Heng Raymond |
| author_sort | Ooi, Chong Heng Raymond |
| collection | UM |
| description | Laser field with superintensity beyond 10(29) W/cm(2) can be generated by coherent superposition of multiple 100 fs laser pulses in circular geometry setup upon retroreflection by a ring mirror. We have found the criteria for attaining such intensities using broadband ring mirror within the practical damage threshold and paraxial focusing regime. Simple expressions for the intensity enhancement factor are obtained, providing insight for achieving unlimited laser intensity. Higher intensities can be achieved by using few-cycle laser pulses. |
| first_indexed | 2024-03-06T05:20:03Z |
| format | Article |
| id | um.eprints-7950 |
| institution | Universiti Malaya |
| language | English |
| last_indexed | 2024-03-06T05:20:03Z |
| publishDate | 2010 |
| publisher | AIP Publishing |
| record_format | dspace |
| spelling | um.eprints-79502019-10-09T07:27:28Z http://eprints.um.edu.my/7950/ Superintense fields from multiple ultrashort laser pulses retroreflected in circular geometry Ooi, Chong Heng Raymond QC Physics Laser field with superintensity beyond 10(29) W/cm(2) can be generated by coherent superposition of multiple 100 fs laser pulses in circular geometry setup upon retroreflection by a ring mirror. We have found the criteria for attaining such intensities using broadband ring mirror within the practical damage threshold and paraxial focusing regime. Simple expressions for the intensity enhancement factor are obtained, providing insight for achieving unlimited laser intensity. Higher intensities can be achieved by using few-cycle laser pulses. AIP Publishing 2010 Article PeerReviewed application/pdf en http://eprints.um.edu.my/7950/1/Ooi-2010-Superintense_fields.pdf Ooi, Chong Heng Raymond (2010) Superintense fields from multiple ultrashort laser pulses retroreflected in circular geometry. Journal of Applied Physics, 107 (4). 043110. ISSN 0021-8979, DOI https://doi.org/10.1063/1.3296128 <https://doi.org/10.1063/1.3296128>. https://doi.org/10.1063/1.3296128 doi:10.1063/1.3296128 |
| spellingShingle | QC Physics Ooi, Chong Heng Raymond Superintense fields from multiple ultrashort laser pulses retroreflected in circular geometry |
| title | Superintense fields from multiple ultrashort laser pulses retroreflected in circular geometry |
| title_full | Superintense fields from multiple ultrashort laser pulses retroreflected in circular geometry |
| title_fullStr | Superintense fields from multiple ultrashort laser pulses retroreflected in circular geometry |
| title_full_unstemmed | Superintense fields from multiple ultrashort laser pulses retroreflected in circular geometry |
| title_short | Superintense fields from multiple ultrashort laser pulses retroreflected in circular geometry |
| title_sort | superintense fields from multiple ultrashort laser pulses retroreflected in circular geometry |
| topic | QC Physics |
| url | http://eprints.um.edu.my/7950/1/Ooi-2010-Superintense_fields.pdf |
| work_keys_str_mv | AT ooichonghengraymond superintensefieldsfrommultipleultrashortlaserpulsesretroreflectedincirculargeometry |