000131542 001__ 131542
000131542 005__ 20180913055049.0
000131542 0247_ $$a10.1117/12.796518$$2doi
000131542 037__ $$aCONF
000131542 245__ $$aComparison between various types of multiple optical tweezers
000131542 260__ $$bSPIE$$c2008
000131542 269__ $$a2008
000131542 336__ $$aConference Papers
000131542 490__ $$aProceedings of SPIE - The International Society for Optical Engineering$$v7038
000131542 500__ $$aAdvanced Photonics Laboratory, Ecole Polytechnique Federale de Lausanne, Station 17, CH-1015, Lausanne, Switzerland Compilation and indexing terms, Copyright 2008 Elsevier Inc. 084711729833 Fresnel propagation Micro-mirrors Optical forces Optical grip Optical micromanipulation Optical sorting Talbot imaging
000131542 520__ $$aMany types of optical tweezers arrays have been proposed and developed for use in conjunction with microfluidics for bio-chemical essays. Trap arrays rely on different methods allowing various degrees of flexibility and relative trapping efficiencies. Among the different techniques currently employed, it is not simple to distinguish which ones produce adequate performances for a given task in bio-chemistry. Experimental results for trapping efficiently diverse biological specimens allow distinguishing between the properties of optical trap arrays based on techniques as different as interferometry, holography, Fresnel or Fraunhoffer diffraction of diffractive structures, generalized phase contrast, microlens assemblies, micro-mirrors matrices, and also clusters of individual tweezers. The bulkiness of those systems is another important factor in the design of labs-on-a-chip; in particular the use of cumbersome microscope objectives can be detrimental to chip optimization. Arrangements of tweezers produced with different concepts should be compared in terms of efficiency, ease of use, and number of traps simultaneously exploitable.
000131542 6531_ $$a[LAT]
000131542 6531_ $$aOptical tweezers
000131542 6531_ $$aData recording
000131542 6531_ $$aDiffractive optics
000131542 6531_ $$aHolographic interferometry
000131542 6531_ $$aKetones
000131542 6531_ $$aLaser recording
000131542 6531_ $$aLight
000131542 6531_ $$aMicrolenses
000131542 6531_ $$aMicromanipulators
000131542 6531_ $$aMirrors
000131542 6531_ $$aOptical instruments
000131542 700__ $$aFournier, J. M.
000131542 700__ $$g114690$$aMerenda, F.$$0240484
000131542 700__ $$g114270$$aRohner, J.$$0240485
000131542 700__ $$aJacquot, P.
000131542 700__ $$aSalathe, R. P.
000131542 7112_ $$cBellingham WA, WA 98227-0010, United States
000131542 773__ $$q70381G$$tOptical Trapping and Optical Micromanipulation V
000131542 8560_ $$falain.borel@epfl.ch
000131542 909C0 $$xU10346$$0252008$$pLOA
000131542 909CO $$pconf$$pSTI$$ooai:infoscience.tind.io:131542
000131542 937__ $$aLOA-CONF-2008-001
000131542 973__ $$rREVIEWED$$aEPFL
000131542 980__ $$aCONF