Di, Z., Mani, A., Do, A. T., Baranikov, A., Veetil, R. M., Dominguez, R. P., Kuznetsov, A. I., & Chai, K. T. C. (2022, October 19). Linearity Characterization of Hybrid Driving Scheme for Spatial Light Modulator System. 2022 19th International SoC Design Conference (ISOCC). https://doi.org/10.1109/isocc56007.2022.10031456
Abstract:
This paper proposes a low-voltage pulse-code digital control scheme for Spatial Light Modulator (SLM). To avoid high voltage swing across the liquid crystal, we shift the operating region towards the linear range by modulating both its top and bottom electrodes. Initial experimental characterizations of the proposed scheme on an in-house fabricated LC device proved that the proposed control scheme can realize efficient
optical modulation for low voltage application with up to 6-bit resolution, making it a promising candidate for high-speed, lowpower modulation scheme for state of the art SLM applications
License type:
Publisher Copyright
Funding Info:
This research / project is supported by the National Research Foundation - Nanoantenna Spatial Light Modulators (NSLM) for Next-Gen Display Technologies
Grant Reference no. : A18A7b0058