Algorithm for resolving 2π ambiguities in interferometric measurements by use of multiple wavelengths

Optical Engineering

Volumn 40, Issue 6, 2001, Pages 984-990

  Lofdahl M G ^a   Eriksson, H ^a  

^a ROYAL SWEDISH ACADEMY OF SCIENCES   (Sweden)

Author keywords

Interferometric measurement; Monochromatic light; Multiple wavelengths; Optical path length

Indexed keywords

ALGORITHMS; INTERFEROMETRY; MEASUREMENT ERRORS; MIRRORS; NUMERICAL ANALYSIS; WAVEFRONTS;

MULTIPLE WAVELENGTHS; OPTICAL PATH LENGTH; WAVEFRONT SENSOR;

MONOCHROMATORS;

EID: 0035359072     PISSN: 00913286     EISSN: None     Source Type: Journal    
DOI: 10.1117/1.1365936     Document Type: Article

References (6)

1. Two-wavelength interferometry
2. Phasing the mirror segments of the Keck telescopes: The broadband phasing algorithm
3. Phasing the mirror segments of the Keck telescopes II: The narrow-band phasing algorithm
4. Resolving piston ambiguities when phasing a segmented mirror