Near-resonant holography

Near-resonant holography

Experimental results of a new technique for measuring species concentration by using two-wavelength holography are described. The refractive-index difference between two pulsed dye-laser wavelengths tuned to the nearresonant region of atomic sodium is recorded on a hologram. For small wavelength dif...

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Veröffentlicht in:Optics letters 1991-04, Vol.16 (7), p.526-528
Hauptverfasser: RUBIN, L. F, SWAIN, D. M
Format: Artikel
Sprache:eng
Schlagworte:
Exact sciences and technology
Fundamental areas of phenomenology (including applications)
Holography
Optics
Physics
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Beschreibung
Zusammenfassung:Experimental results of a new technique for measuring species concentration by using two-wavelength holography are described. The refractive-index difference between two pulsed dye-laser wavelengths tuned to the nearresonant region of atomic sodium is recorded on a hologram. For small wavelength differences, the nonresonance aberrations are subtracted out.
ISSN:0146-9592
1539-4794
DOI:10.1364/OL.16.000526