HOME All Fiber Doppler Velocity Interferometer Systems a new kind of VISAR Series G Unamplified Single Photodetectors for light levels of 0.1 mW and higher Series F Amplified Single Photodetectors for light levels down to nanowatts Series J Amplified Differential Photodetectors like Series F single detectors, but only the difference is amplified Power Supply recommended for DC coupled PDMs and all Differentials International Order Policies

Users Worldwide Report Successes with Martin, Froeschner & Associates All Fiber Doppler Velocity Interferometer (VISAR) Systems Latest update: June 2011 Experiments in warm dense matter using an ion beam driver F. Bieniosek*, M. Leitner*, B. G. Logan*, P. K. Roy*, P. Ni*, J.J. Barnard#, M. Kireeff Covo#, A.Molvik#, L. R. Grisham† Heavy Ion Fusion Science Virtual National Laboratory (HIFS-VNL) *Lawrence Berkeley National Laboratory, #Lawrence Livermore National Laboratory, †Princeton Plasma Physics Laboratory H. Yoneda, University of Electro-communications, Tokyo, Japan PAC ’07 - 22nd Particle Accelerator Conference, Albuquerque, June 25- 29, 2007 tests with nail gun etc. Material Damage Test for ILC Collimators J. L. Fernandez-Hernando#, STFC, Daresbury Laboratory, Warrington, U.K. G. A.Blair, S. T. Boogert, Royal Holloway, University of London, Surrey, U.K. G. E. Ellwood, J. Greenhalgh, STFC, Rutherford Appleton Laboratory, Chilton-Didcot, U.K. L. Keller, SLAC, Menlo Park, California, U.S.A., N. K. Watson, University of Birmingham, U.K. THPMN072 Proceedings of PAC07 Albuquerque, New Mexico, USA On using an FDVI, ours, in linear accelerator studies Interferometric Velocity Measurements in Heavy Ion Beam Driven WDM Experiments J. Menzel^1, D. Fernengel^1, A. Fertman^4, D.H.H. Hoffmann^1,2, A. Hug^2, M. Kulish^3, J. Ling^1, D. Nikolaev^3, V. Ternovoi^3, V. Turtikov^4, S. Udrea1, and D. Varentsov^2 ^1TU Darmstadt; ^2GSI Darmstadt; ^3IPCP Chernogolovka; ^4ITEP Moscow Ion-beam-heating and diagnostic - II: application of pyrometry and laser interferometry Pavel Ni Ernest Orlando Lawrence Berkeley National Laboratory Another presentation by Pavel Ni with nice data from FDVI on nail gun Heavy Ion Fusion Science Virtual National Laboratory 4th Quarter 2007, Milestone Report Complete the Conceptual Design of an Experimental Target Chamber Facility for NDCX-1A including Diagnostics need for First Target Measurement M. LEITNER, F. BIENIOSEK, G. HANSEN, J.-Y. JUNG and P. NI Sample Data with an older FDVI shared by a National Laboratory Data from our first two channel and reference All Fiber Doppler Velocity Interferometer (FDVI) Experimental and theoretical/numerial investigations of thin films bonding strength by A.G. Youtsos, M. Kiriakopoulos and Th. Timke, European Commission, Joint Research Centre, Institute for Advanced Materials Theoretical and Applied Fracture Mechanics, Volume 31, Issue 1, February-March 1999, Pages 47-59 Beginning of Paper Abstract: " A laser spallation facility has been developed to measure the strength of planar interfaces between a substrate and a thin coating. This quantity is a central requirement in contemporary thin film and protective coatings technology and its successful measurement should improve the scientific/technological potential for the design of advanced composites, protective coatings of composites that operate in hostile environments, and in joining of dissimilar materials... Subnanosecond velocimetry with a new kind of VISAR by Ken E. Froeschner; J. S. Froeschner; A. G. Youtsos; T. Timke; M. Kiriakopoulos SPIE proceedings vol 2869 22nd International Congress on High-Speed Photography and Photonics, Dennis L. Paisley; Alan M. Frank, Editors, pp.1058-1064 Date: 28 May 1997 Beginning of Paper Abstract: "A fresh approach to the principles of the delay leg interferometer which was ultimately developed by Barker, Hemsing and others as the `VISAR' (Velocity Interferometer System for Any Reflector) has resulted in an implementation which is simple, reliable, cost effective and capable of velocity measurements with sub-nanosecond time resolution. Results from laser induced shock exfoliation experiments which measure the adhesion strength of thin films on ceramic substrates are reported..." our SPIE paper on our first all solid state System with Tassos et al of European Community Joint Research Centre, Netherlands Martin, Froeschner & Associates 14300 Mines Road, Livermore, California, 94550 USA tel: (+1) 925 989 4930 fax: (+1) 925 449 4647 email: sales@mfaoptics.com © 2010 [Back to Top]

Contact Us: tel: +1 925 989 4930 fax: +1 925 449 4647 email: sales@mfaoptics.com Martin, Froeschner & Associates 14300 Mines Road Livermore, California 94550 USA Papers by Users of our FDVI Upgrade your FDVI to a New Mark IV or Mark IV-3000 System See us in the new Physics Today Buyer's Guide under VISAR and Photodetectors and our company profile. See us in these Buyer’s Guides: Global Spec Laser Focus World Photonics Spectra