Sökning: WFRF:(Axner Ove 1957 ) > (2012) > Frequency modulatio...
Fältnamn | Indikatorer | Metadata |
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000 | 02623naa a2200313 4500 | |
001 | oai:DiVA.org:umu-55672 | |
003 | SwePub | |
008 | 120528s2012 | |||||||||||000 ||eng| | |
024 | 7 | a https://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-556722 URI |
024 | 7 | a https://doi.org/10.1364/JOSAB.29.0009162 DOI |
040 | a (SwePub)umu | |
041 | a engb eng | |
042 | 9 SwePub | |
072 | 7 | a ref2 swepub-contenttype |
072 | 7 | a art2 swepub-publicationtype |
100 | 1 | a Silander, Isak,d 1980-u Umeå universitet,Institutionen för fysik4 aut0 (Swepub:umu)issi0002 |
245 | 1 0 | a Frequency modulation background signals from fiber-based electro optic modulators are caused by crosstalk |
264 | 1 | b Optical Society of America,c 2012 |
338 | a print2 rdacarrier | |
520 | a Frequency modulated spectroscopy (FMS) performed by the use of fiber-coupled electro optic modulators (FC-EOMs) is often plagued by background signals that bring in noise and, by their temperature dependence, cause severe drifts. These signals cannot be zeroed out by the conventional technique of using a carefully adjusted polarizer that can be applied to free space electro optic modulators (EOMs). This can limit the use of FC-EOMs in high performance detection techniques. Here we provide an explanation to these background signals that is based upon crosstalk between various polarization directions of light in the fixed mounted polarization-maintaining fibers and the electro optic crystal. The description provides a basis for the previously demonstrated technique that utilizes an EOM regulated simultaneously by temperature and DC voltage to eliminate background signals from systems encompassing FC-EOMs. (C) 2012 Optical Society of America | |
650 | 7 | a NATURVETENSKAPx Fysikx Atom- och molekylfysik och optik0 (SwePub)103022 hsv//swe |
650 | 7 | a NATURAL SCIENCESx Physical Sciencesx Atom and Molecular Physics and Optics0 (SwePub)103022 hsv//eng |
700 | 1 | a Ehlers, Patrick,d 1981-u Umeå universitet,Institutionen för fysik,Laser physics group4 aut0 (Swepub:umu)pafl0003 |
700 | 1 | a Wang, Junyangu Umeå universitet,Institutionen för fysik4 aut0 (Swepub:umu)juwa0004 |
700 | 1 | a Axner, Ove,d 1957-u Umeå universitet,Institutionen för fysik4 aut0 (Swepub:umu)ovax0001 |
710 | 2 | a Umeå universitetb Institutionen för fysik4 org |
773 | 0 | t Journal of the Optical Society of America. B, Optical physicsd : Optical Society of Americag 29:5, s. 916-923q 29:5<916-923x 0740-3224x 1520-8540 |
856 | 4 8 | u https://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-55672 |
856 | 4 8 | u https://doi.org/10.1364/JOSAB.29.000916 |
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