Noncollinear phase matching in fluorescence upconversion
SCIE
SCOPUS
- Title
- Noncollinear phase matching in fluorescence upconversion
- Authors
- Rhee, H; Joo, T
- Date Issued
- 2005-01-01
- Publisher
- OPTICAL SOC AMER
- Abstract
- We investigate noncollinear sum-frequency generation in a time-resolved fluorescence upconversion experiment to eliminate group-velocity mismatch (GVM), a major mechanism that deteriorates time resolution. The noncollinear geometry inherently causes phase-front mismatch (PFM) that also spoils time resolution. The effects of GVM and PFM on the time resolution are studied by numerical calculations and experiments. Based on the investigation, a fluorescence upconversion apparatus with time resolution better than 45 fs (FWHM) is demonstrated. (C) 2005 Optical Society of America.
- Keywords
- DYNAMICS; SPECTROSCOPY
- URI
- https://oasis.postech.ac.kr/handle/2014.oak/24860
- DOI
- 10.1364/OL.30.000096
- ISSN
- 0146-9592
- Article Type
- Article
- Citation
- OPTICS LETTERS, vol. 30, no. 1, page. 96 - 98, 2005-01-01
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- There are no files associated with this item.
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