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Wavelength dependent characterization of a multimode fibre endoscope
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SYSNO ASEP 0509516 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Wavelength dependent characterization of a multimode fibre endoscope Author(s) Pikálek, Tomáš (UPT-D) RID, ORCID, SAI
Traegaardh, Johanna (UPT-D) RID, ORCID, SAI
Simpson, Stephen Hugh (UPT-D) RID, SAI
Čižmár, Tomáš (UPT-D) RID, ORCID, SAINumber of authors 4 Source Title Optics Express. - : Optical Society of America - ISSN 1094-4087
Roč. 27, č. 20 (2019), s. 28239-28253Number of pages 15 s. Publication form Print - P Language eng - English Country US - United States Keywords multimode fibre imaging ; optical fibre bandwidth ; optical fibre dispersion Subject RIV BH - Optics, Masers, Lasers OECD category Optics (including laser optics and quantum optics) R&D Projects EF15_003/0000476 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) LO1212 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) ED0017/01/01 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) Method of publishing Open access Institutional support UPT-D - RVO:68081731 UT WOS 000488282800093 EID SCOPUS 85072710865 DOI 10.1364/OE.27.028239 Annotation Multimode fibres have recently shown promise as miniature endoscopic probes. When used for non-linear microscopy, the bandwidth of the imaging system limits the ability to focus light from broadband pulsed lasers as well as the possibility of wavelength tuning during the imaging. We demonstrate that the bandwidth is limited by the dispersion of the off-axis hologram displayed on the SLM, which can be corrected for, and by the limited bandwidth of the fibre itself. The selection of the fibre is therefore crucial for these experiments. In addition, we show that a standard prism pulse compressor is sufficient for material dispersion compensation for multi-photon imaging with a fibre endoscope. Workplace Institute of Scientific Instruments Contact Martina Šillerová, sillerova@ISIBrno.Cz, Tel.: 541 514 178 Year of Publishing 2020 Electronic address https://www.osapublishing.org/oe/fulltext.cfm?uri=oe-27-20-28239&id=420761
Number of the records: 1