TY  - JOUR
A1  - Höttges, Jörg
A1  - Ritterbach, E.
A1  - Els, H.
T1  - Optical Improvement of LDV-Measurement in Pipe Flow / Ritterbach, E.; J. Höttges; H. Els
JF  - Laser anemometry : advances and applications; proceedings of the 2. International Conference, Strathclyde, Scotland, 21st to 23rd September 1987 / ed. by John Turner ... UK LDA Users Group
Y1  - 1987
SN  - 3540187561
PB  - Springer
CY  - Berlin [u.a.]
ER  - 
TY  - JOUR
A1  - Förster, Arnold
A1  - Schönhut, J.
A1  - Metzner, C.
T1  - Optical investigation of impurity bands in a delta-doped n-layer / J. Schönhut ; C. Metzner ; S. Müller ... A. Förster ...
JF  - Solid state electronics. 40 (1996), H. 1-8
Y1  - 1996
SN  - 0038-1101
SP  - 701
EP  - 705
ER  - 
TY  - JOUR
A1  - Horbach, Andreas
A1  - Staat, Manfred
T1  - Optical strain measurement for the modeling of surgical meshes and their porosity
JF  - Current Directions in Biomedical Engineering
N2  - The porosity of surgical meshes makes them flexible for large elastic deformation and establishes the healing conditions of good tissue in growth. The biomechanic modeling of orthotropic and compressible materials requires new materials models and simulstaneoaus fit of deformation in the load direction as well as trannsversely to to load. This nonlinear modeling can be achieved by an optical deformation measurement. At the same time the full field deformation measurement allows the dermination of the change of porosity with deformation. Also the socalled effective porosity, which has been defined to asses the tisssue interatcion with the mesh implants, can be determined from the global deformation of the surgical meshes.
Y1  - 2018
U6  - https://doi.org/10.1515/cdbme-2018-0045
SN  - 2364-5504
VL  - Band 4
IS  - 1
SP  - 181
EP  - 184
PB  - De Gruyter
CY  - Berlin
ER  - 
TY  - JOUR
A1  - Srivastava, Alok
A1  - Singh, Virendra
A1  - Aggarwal, Pranav
A1  - Schneeweiss, F.
A1  - Scherer, Ulrich W.
A1  - Friedrich, W.
T1  - Optical studies of insulating polymers for radiation dose monitoring
JF  - Indian Journal of Pure and Applied Physics
N2  - The optical study carried out on insulating polymers namely polyethyleneterephthalate (PET) and polyvinylchloride (PVC) has been described. The polymers are exposed to different radiation doses by exposing them to swift heavy ions of carbon (90 MeV), silicon (120 MeV) and nickel (100 MeV) which influence on their optical properties. The studies show that amongst the investigated polymers, PVC and PET have potential for application as dosimeter beyond a threshold dose which is strongly dependent on the nature of the material and the radiation type. The optical micrographs show a distinct change in colour of the sample with increase in radiation dose.
Y1  - 2010
SN  - 0019-5596
N1  - Special Issue: SI
VL  - 48
IS  - 11
SP  - 782
EP  - 786
PB  - Council Of Scientific And Industrial Research (CSIR), National Institute Of Science Communication and Policy Research (NIScPR)
CY  - New Delhi
ER  - 
TY  - JOUR
A1  - Aggarwal, Pranav
A1  - Dhiman, Shashi K.
A1  - Kumar, G.
A1  - Scherer, Ulrich W.
A1  - Singla, M. L.
A1  - Srivastava, Alok
T1  - Optical study of poly(ethyleneterephthalate) modified by different ionizing radiation dose
JF  - Indian Journal of Pure and Applied Physics
N2  - Thin films of poly(ethyleneterephthalate) [PET]were exposed to radiation dose ranging from 10 to 30 kGy by using gamma rays in the range 12.8-177.8 MGy using swift light ions of hydrogen. There was no effect of the radiation dose on the optical behaviour of PET as a result of exposure to radiation dose up to 30 kGy brought about by gamma rays but a significant decrease in the optical band gap values was observed when PET was exposed to swift light ions of hydrogen. The data obtained are discussed in terms of optical studies carried out on PET using swift heavy ions.
Y1  - 2012
SN  - 0019-5596
VL  - 50
IS  - 2
SP  - 129
EP  - 132
PB  - Council Of Scientific And Industrial Research (CSIR), National Institute Of Science Communication and Policy Research (NIScPR)
CY  - New Delhi
ER  - 
TY  - JOUR
A1  - Hagemann, Hans-Jürgen
A1  - Ungelenk, J.
A1  - Wiechert, D. U.
T1  - Optical time domain reflectometry (OTDR) of diameter modulations in single-mode fibers. Hagemann, H. J.; Ungelenk, J.; Wiechert, D. U.
JF  - Journal of Lightwave Technology (J-LT) / Institute of Electrical and Electronics Engineers (IEEE). 8 (1990), H. 11
Y1  - 1990
SN  - 0733-8724
SP  - 1641
EP  - 1645
ER  - 
TY  - JOUR
A1  - Jeromin, Günter Erich
A1  - Albertz, Michael
T1  - Optically active α-acetoxycarboxylic acids and α-hydroxycarboxylic acids by enzyme-aided syntheses
JF  - Journal für Praktische Chemie / Chemiker-Zeitung. 334 (1992), H. 6
Y1  - 1992
SN  - 1436-9966
N1  - ISSN der E-Ausg.: 1521-3897 ; In der Bibliothek (Jülich) vorhanden unter 63 ZS 024-1992
SP  - 526
EP  - 528
ER  - 
TY  - JOUR
A1  - Förster, Arnold
A1  - Vitusevich, S. A.
A1  - Belyaev, A. E.
T1  - Optically controlled 2D tunneling in GaAs delta-doped p-n junction / S. A. Vitusevich ; A. Förster ; A. E. Belyaev ...
JF  - Semiconductor  Physics,  Quantum  Electronics  &  Optoelectronics (SQO) : International Scientific Journal. 2 (1999), H. 1
Y1  - 1999
SN  - 1605-6582
SP  - 7
EP  - 10
ER  - 
TY  - JOUR
A1  - Schäfer, Horst
A1  - Shen, J.
A1  - Ossau, W.
A1  - Landwehr, G. (u.a.)
T1  - Optically Detected Cyclotron Resonance (ODCR) in n- and p-type GaAs/AlGaAs Heterostructures
Y1  - 1995
N1  - Als Poster vorgelegt auf der Frühjahrstagung der DPG in Berlin, 20.-24. März 1995, Verhandl. DPG (VI) 30, HL 33.79 / Physikalisches Institut der Universität Würzburg.
ER  - 
TY  - JOUR
A1  - Weigand, Christoph
T1  - Optimal Adjustment Policies
JF  - Proceedings of the First Umeå-Würzburg Conference in Statistics : Kronlund Conference Center and University of Umeå, September 10 - 14, 1990 / ed. by Kurt Brännäs
Y1  - 1990
SN  - 91-7174-564-5
N1  - Umeå-Würzburg Conference in Statistics <1, 1990>
SP  - 147
EP  - 158
PB  - Univ. of Umeå
CY  - Umeå
ER  -