Coherence length measurement for ultra-short laser pulses using digital holography and statistical fringe analysis
Various techniques in interferometry require lasers of short coherence length, taking advantage of the fact that light interferes only in the areas where the optical path difference (OPD) of two beams is shorter than its coherence length. Examples of these techniques are light-in-flight recording by...
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oai:animorepository.dlsu.edu.ph:faculty_research-88842023-01-24T01:53:52Z Coherence length measurement for ultra-short laser pulses using digital holography and statistical fringe analysis Escoto, Esmerando Muldera, Joselito E. Dasallas, Lean Estacio, Elmer S. Almoro, Percival Various techniques in interferometry require lasers of short coherence length, taking advantage of the fact that light interferes only in the areas where the optical path difference (OPD) of two beams is shorter than its coherence length. Examples of these techniques are light-in-flight recording by holography [1], optical coherence tomography [2], 3D shape measurement [3-4], and short coherence microscopy [5]. These techniques use a priori knowledge of the laser’s coherence length in order to extract valuable information about the test object (e.g., its position, shape, or refractive index distribution). 2013-01-01T08:00:00Z text https://animorepository.dlsu.edu.ph/faculty_research/8131 Faculty Research Work Animo Repository Coherence (Optics) Interferometry Physics |
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Coherence (Optics) Interferometry Physics Escoto, Esmerando Muldera, Joselito E. Dasallas, Lean Estacio, Elmer S. Almoro, Percival Coherence length measurement for ultra-short laser pulses using digital holography and statistical fringe analysis |
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Various techniques in interferometry require lasers of short coherence length, taking advantage of the fact that light interferes only in the areas where the optical path difference (OPD) of two beams is shorter than its coherence length. Examples of these techniques are light-in-flight recording by holography [1], optical coherence tomography [2], 3D shape measurement [3-4], and short coherence microscopy [5]. These techniques use a priori knowledge of the laser’s coherence length in order to extract valuable information about the test object (e.g., its position, shape, or refractive index distribution). |
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Escoto, Esmerando Muldera, Joselito E. Dasallas, Lean Estacio, Elmer S. Almoro, Percival |
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Escoto, Esmerando Muldera, Joselito E. Dasallas, Lean Estacio, Elmer S. Almoro, Percival |
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Escoto, Esmerando |
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Coherence length measurement for ultra-short laser pulses using digital holography and statistical fringe analysis |
title_short |
Coherence length measurement for ultra-short laser pulses using digital holography and statistical fringe analysis |
title_full |
Coherence length measurement for ultra-short laser pulses using digital holography and statistical fringe analysis |
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Coherence length measurement for ultra-short laser pulses using digital holography and statistical fringe analysis |
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Coherence length measurement for ultra-short laser pulses using digital holography and statistical fringe analysis |
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coherence length measurement for ultra-short laser pulses using digital holography and statistical fringe analysis |
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2013 |
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