Coherence length measurement for ultra-short laser pulses using digital holography and statistical fringe analysis

• Main Authors: Escoto, Esmerando, Muldera, Joselito E., Dasallas, Lean, Estacio, Elmer S., Almoro, Percival
• Format: text
• Published: Animo Repository 2013
• Subjects: Coherence (Optics); Interferometry; Physics
• Online Access: https://animorepository.dlsu.edu.ph/faculty_research/8131
• Institution: De La Salle University

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...