J. Marshel, Y.S. Kim, T. Machado, S. Quirin, B. Benson, J. Kadmon, C. Raja, A. Chibukhchyan, C. Ramakrishnan, M. Inoue, J. Shane, D. McKnight, S. Yoshizawa, H. Kato, S. Ganguli, K. Deisseroth
Science, vol. 365, no. 6453, Aug. 2019, doi: 10.1126/science.aaw5202
G. Curatu, D. Wick, D. Payne, T. Martinez, J. Harriman, J. Harvey
Published in SPIE Proceedings Volume 5874, Current Developments in Lens Design and Optical Engineering VI; 587408 (2005) https://doi.org/10.1117/12.619257