Yamashita, Kohei, Benjamin Cyr, Kevin Fu, Wayne Burleson, and Takeshi Sugawara. “Redshift: Manipulating Signal Propagation Delay via Continuous-Wave Lasers”. IACR Transactions on Cryptographic Hardware and Embedded Systems 2022, no. 4 (August 31, 2022): 463–489. Accessed September 26, 2022. https://tches.iacr.org/index.php/TCHES/article/view/9828.