title: Reflectometry, ablation and fluid retrieval with an optical fiber.
abstract: A technique combining low-coherence reflectometry, laser ablation and microfluidics in a single microstructured fiber is developed. Experimental results demonstrate the possibility to ablate thin aluminum foil samples with fiber-guided Nd:YAG laser light, to collect liquid in the holes of the fiber and to simultaneously monitor the positioning of fiber for ablation and the fluid collection process with low-coherence reflectometry. Potential applications of the technique include minimally invasive retrieval of liquid samples with low contamination risk.
authors.affiliation: Department of Fiber Photonics, Acreo AB, Electrum 236, 16440 Stockholm, Sweden. Aziza.Sudirman@acreo.se
authors.forename: A
authors.initials: A
authors.lastname: Sudirman
authors.forename: G
authors.initials: G
authors.lastname: Björk
authors.forename: W
authors.initials: W
authors.lastname: Margulis
mesh_terms: D055011:Ablation Techniques / Q000295:instrumentation*; D004322:Drainage / Q000295:instrumentation*; D004867:Equipment Design; D019544:Equipment Failure Analysis; D005336:Fiber Optic Technology / Q000295:instrumentation*; D055096:Optical Devices; D010783:Photometry / Q000295:instrumentation*