Comparison of nematic liquid-crystal and DMD based spatial light modulation in complex photonics

  title={Comparison of nematic liquid-crystal and DMD based spatial light modulation in complex photonics},
  author={ERGEY and URTAEV and Vo and T. L.S. and EITE and EVIN and J. M and ITCHELL and Il{\`e}s and J. Procaccino and ADGETT and AVID and B. PrasannaKumar and HILLIPS and OM{\'A}{\vS} and IŽM{\'A}R},
  • ERGEY, URTAEV, +13 authors IŽMÁR
  • Published 2017
Digital micro-mirror devices (DMDs) have recently emerged as practical spatial light modulators (SLMs) for applications in photonics, primarily due to their modulation rates, which exceed by several orders of magnitude those of the already well-established nematic liquid crystal (LC)-based SLMs. This, however, comes at the expense of limited modulation depth and diffraction efficiency. Here we compare the beam-shaping fidelity of both technologies when applied to light control in complex… CONTINUE READING

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