R.D. Miller, J.-C. Baumert, et al.
ACS Division of Polymer Chemistry Washington DC Meeting 1990
Chain scission induced by two-photon exposure produces a permanent birefringence in polysilane polymer films, which can be used for the formation of birefringent optical elements. Spectroscopy of the effect for poly(di-n-hexylsilane) reveals an unexpected sharp resonance at 580 nm. A comparison of several polysilanes indicates the effect only occurs in polymers with symmetric or near symmetric sidegroups. Models to explain these observations are introduced and discussed. © 1990.
R.D. Miller, J.-C. Baumert, et al.
ACS Division of Polymer Chemistry Washington DC Meeting 1990
D. Mecerreyes, E. Huang, et al.
High Performance Polymers
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CLEO 1982
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ACS National Meeting 1997