We have harnessed the power of various programmable photonics devices for an interferometric measurement technique. Distortion-free laser-based velocity measurements through a dynamic gas-liquid interface are enabled by a closed-loop optoelectronic system. We are employing electrically tunable lenses and micro mirrors to correct low-order wavefront distortions effectively. Our work represents a paradigm shift in interferometric velocity measurement techniques from using static to dynamic optical elements.
| Identifer | oai:union.ndltd.org:DRESDEN/oai:qucosa:de:qucosa:34996 |
| Date | 14 August 2019 |
| Creators | Czarske, Jürgen, Leithold, C., Radner, Hannes, Büttner, Lars, Stürmer, Moritz, Wallrabe, U. |
| Publisher | SPIE |
| Source Sets | Hochschulschriftenserver (HSSS) der SLUB Dresden |
| Language | English |
| Detected Language | English |
| Type | info:eu-repo/semantics/publishedVersion, doc-type:conferenceObject, info:eu-repo/semantics/conferenceObject, doc-type:Text |
| Rights | info:eu-repo/semantics/openAccess |
| Relation | 10.1117/12.2077496, info:eu-repo/grantAgreement/German Research Foundation/Reinhart Koselleck Projekt/259811751//Adaptive Lasersysteme mit Wellenfrontregelung und Phasenkonjugation für Strömungsmessungen bei Brechungsindexeffekten/CZ 55/30 |
Page generated in 0.0034 seconds