Tunable non-pixelated spatial polarization shaping including an integrated optical addressing unit

Frederik Schaal; Michael Rutloh; Susanne Weidenfeld; Joachim Stumpe; Wolfgang Osten

doi:10.1117/12.2062110

7 October 2014 Tunable non-pixelated spatial polarization shaping including an integrated optical addressing unit

Frederik Schaal, Michael Rutloh, Susanne Weidenfeld, Joachim Stumpe, Wolfgang Osten

Proceedings Volume 9181, Light Manipulating Organic Materials and Devices; 91810H (2014) https://doi.org/10.1117/12.2062110
Event: SPIE Organic Photonics + Electronics, 2014, San Diego, California, United States

Abstract

We present a device for tunable spatial polarization shaping, based on a red light photo-addressable cell. Such a cell compartment is based on a bisazobenzene containing photoaligning layer and a rubbed PI aligning and is filled with the LC mixture E5. Switchable spatial addressing patterns are generated by a 200 channel micro optical addressing unit based on a red VCSEL array (λ = 650 nm) and diffractive beam shapers.

Citation Download Citation

Frederik Schaal, Michael Rutloh, Susanne Weidenfeld, Joachim Stumpe, and Wolfgang Osten "Tunable non-pixelated spatial polarization shaping including an integrated optical addressing unit", Proc. SPIE 9181, Light Manipulating Organic Materials and Devices, 91810H (7 October 2014); https://doi.org/10.1117/12.2062110

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