Abstract
During the last decade, various efforts have been undertaken to enhance the resolution of optical microscopes, mostly because of their importance in biological sciences. Herein, we describe a method to increase the resolution of fluorescence microscopy by illuminating the specimen with a mesh-like interference pattern of a laser source and electronic postprocessing of the images. We achieve 100-nm optical resolution, an improvement by a factor of more than 2 compared with standard fluorescence microscopy and of 1.5 compared with confocal scanning.
References
28
Referenced
198
- M Born, E Wolf Principles of Optics (Pergamon, New York, 1980). / Principles of Optics by Born M (1980)
10.1080/713819421
10.1111/j.1365-2818.1979.tb01178.x
10.1046/j.1365-2818.1998.00290.x
10.1364/AO.34.003576
- J W Goodman Introduction to Fourier Optics (McGraw–Hill, New York, 1996). / Introduction to Fourier Optics by Goodman J W (1996)
10.1364/JOSA.57.000056
10.1364/AO.24.000194
- V Krishnamurthi, B Bailey, F Lanni Proc SPIE Int Soc Opt Eng 2655, 18–25 (1996). / Proc SPIE Int Soc Opt Eng by Krishnamurthi V (1996)
10.1364/JOSA.56.001463
10.1364/AO.38.007245
10.1364/OL.25.000046
10.1007/978-1-4757-5348-6_11
10.1080/09500349314552011
10.1007/978-1-4757-5348-6_3
- D A Agard, Y Hiraoka, P Shaw, J W Sedat Methods in Cell Biology, eds D L Taylor, Y-L Wang (Academic, San Diego) 30, 353–377 (1989). / Methods in Cell Biology by Agard D A (1989)
- S Inoué Methods in Cell Biology, eds D L Taylor, Y-L Wang (Academic, San Diego) 30, 85–112 (1989). / Methods in Cell Biology by Inoué S (1989)
10.1086/BBLv181n2p336
10.1002/1361-6374(199312)1:4<187::AID-BIO1>3.3.CO;2-G
- G J Brakenhoff, E A van Spronsen, H T M van der Voort, N Nanninga Methods in Cell Biology, eds D L Taylor, Y-L Wang (Academic, San Diego) 30, 379–398 (1989). / Methods in Cell Biology by Brakenhoff G J (1989)
10.1364/JOSAA.9.002159
10.1038/366044a0
10.1046/j.1365-2818.1997.2290789.x
10.1046/j.1365-2818.1999.00576.x
10.1364/OL.22.001905
10.1016/S0030-4018(98)00210-7
- T Wilson, M A A Neil, R Jus̆kaitis Proc SPIE Int Soc Opt Eng 3261, 4–6 (1998). / Proc SPIE Int Soc Opt Eng by Wilson T (1998)
10.1007/978-1-4615-5859-0
Dates
Type | When |
---|---|
Created | 23 years, 1 month ago (July 26, 2002, 10:40 a.m.) |
Deposited | 3 years, 4 months ago (April 12, 2022, 10:03 p.m.) |
Indexed | 2 months ago (June 26, 2025, 6:45 a.m.) |
Issued | 25 years, 2 months ago (June 6, 2000) |
Published | 25 years, 2 months ago (June 6, 2000) |
Published Online | 25 years, 2 months ago (June 6, 2000) |
Published Print | 25 years, 2 months ago (June 20, 2000) |
@article{Frohn_2000, title={True optical resolution beyond the Rayleigh limit achieved by standing wave illumination}, volume={97}, ISSN={1091-6490}, url={http://dx.doi.org/10.1073/pnas.130181797}, DOI={10.1073/pnas.130181797}, number={13}, journal={Proceedings of the National Academy of Sciences}, publisher={Proceedings of the National Academy of Sciences}, author={Frohn, Jan T. and Knapp, Helmut F. and Stemmer, Andreas}, year={2000}, month=jun, pages={7232–7236} }