TY  - THES
A1  - Bauer, Siegfried
T1  - Gepolte Polymere für Anwendungen in der Sensorik und Photonik
Y1  - 1996
ER  - 
TY  - JOUR
A1  - Bauer, Siegfried
T1  - Poled polymers for sensors and photonic applications
Y1  - 1996
ER  - 
TY  - JOUR
A1  - Bauer, Siegfried
T1  - The pyroelectric response of polymers and its applications
Y1  - 1995
ER  - 
TY  - JOUR
A1  - Bauer, Siegfried
A1  - Bauer-Gogonea, Simona
A1  - Yilmaz, Sükrü
A1  - Dinger, Claudia
A1  - Wirges, Werner
A1  - Gerhard, Reimund
A1  - Michelotti, F.
A1  - Toussaere, E.
A1  - Levenson, R.
A1  - Liang, J.
A1  - Zyss, Joseph
T1  - Pyroelectric, dielectric and electro-optical investigation of crosslinking in Red Acid Magly
Y1  - 1995
ER  - 
TY  - JOUR
A1  - Bauer, Siegfried
A1  - Bauer-Gogonea, Simona
A1  - Yilmaz, Sükrü
A1  - Wirges, Werner
A1  - Gerhard, Reimund
T1  - Pyroelectrical investigation of nonlinear optical polymers with uniform or patterned dipole orientation
Y1  - 1995
ER  - 
TY  - JOUR
A1  - Bauer, Siegfried
A1  - Gerhard, Reimund
A1  - Sessler, G. M.
T1  - Ferroelectrets : soft electroactive foams for transducers
Y1  - 2004
ER  - 
TY  - JOUR
A1  - Bauer, Siegfried
A1  - Lang, Sidney B.
T1  - Pyroelectric polymer electrets
Y1  - 1996
ER  - 
TY  - JOUR
A1  - Bauer, Siegfried
A1  - Ren, W.
A1  - Yilmaz, Sükrü
A1  - Wirges, Werner
A1  - Gerhard, Reimund
T1  - Relaxation processes in poled nonlinear optical polymers
Y1  - 1995
ER  - 
TY  - JOUR
A1  - Bauer-Gogonea, Simona
A1  - Bauer, Siegfried
A1  - Gerhard, Reimund
T1  - Monomorphs, bimorphs and multimorphs from polar polymer electrets
Y1  - 1999
ER  - 
TY  - JOUR
A1  - Bauer-Gogonea, Simona
A1  - Bauer, Siegfried
A1  - Wirges, Werner
A1  - Gerhard, Reimund
T1  - Dielectric investigation of photo-induced chromophore degradation in nonlinear optical side-chain polymer electrets
N2  - Organic materials with non-centrosymmetric chromophores are known to be susceptible to a number of photochemical processes, including reversible isomerization reactions as well as irreversible photo-oxidation or photo- reduction reactions. Reversible isomerization is the basis for a variety of applications, such as photo-induced poling, optical data storage and optical grating formation. The irreversible processes that involve the destruction of the chromophores have been found useful for the fabrication of optical waveguides, but they also limit the life times of polymeric photonic devices. In this paper, it is demonstrated that dielectric measurements allow for an in-depth investigation of non-reversible chromophore degradation processes in a typical side-chain polymer. The time- and temperature-dependent dielectric function of the polymer at 1 kHz enables us to follow the chromophore-degradation kinetics and to monitor the bleaching depth as a function of time at room and elevated temperatures
Y1  - 2004
ER  -