Sub-Rayleigh resolution by phase imaging
Optics Letters, cilt.35, sa.13, ss.2176-2178, 2010 (SCI-Expanded, Scopus)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 35 Sayı: 13
- Basım Tarihi: 2010
- Doi Numarası: 10.1364/ol.35.002176
- Dergi Adı: Optics Letters
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
- Sayfa Sayıları: ss.2176-2178
- İstanbul Medipol Üniversitesi Adresli: Hayır
Özet
We report the experimental observation of systematically occurring phase singularities in coherent imaging of subRayleigh distanced objects. A theory that relates the observation to the sub-Rayleigh distance is presented and compared with experimental measurements. As a consequence, the limit of resolution with coherent illumination is extended by a factor of 1.64x. © 2010 Optical Society of America.