Publications

Selected Publications

Hung-I. Lin, Jeffrey Geldmeier, Erwan Baleine, Fan Yang, Sensong An, Ying Pan, Clara Rivero-Baleine, Tian Gu, and Juejun Hu, “Wide-Field-of-View, Large-Area Long-Wave Infrared Silicon Metalenses,” ACS Photonics (2024).
C. C. Popescu, K. Aryana, P. Garud, K. P. Dao, S. Vitale, V. Liberman, H.-B. Bae, T.-W. Lee, M. Kang, K. A. Richardson, M. Julian, C. A. R. Ocampo, Y. Zhang, T. Gu, J. Hu, H. J. Kim, Electrically Reconfigurable Phase-Change Transmissive Metasurface. Adv. Mater. 2024, 2400627.
T. Gu, H. J. Kim, C. Rivero-Baleine, and J. Hu, "Reconfigurable metasurfaces towards commercial success." Nat. Photon. 17, 48–58 (2023).
Jost, N., Gu, T., Hu, J., Domínguez, C. and Antón, I., “Integrated Micro-Scale Concentrating Photovoltaics: A Scalable Path Toward High-Efficiency, Low-Cost Solar Power.” Sol. RRL 2300363 (2023).
Yang, F., Lin, H.-I., Shalaginov, M. Y., Stoll, K., An, S., Rivero-Baleine, C., Kang, M., Agarwal, A., Richardson, K., Zhang, H., Hu, J., Gu, T., Reconfigurable Parfocal Zoom Metalens. Adv. Optical Mater. 2022, 2200721.
Zhang, Y., Fowler, C., Liang, J., Azhar, B., Shalaginov, M. Y., Deckoff-Jones, S., An, S., Chou, J. B., Roberts, C. M., Liberman, V., Kang, M., Ríos, C., Richardson, K. A., Rivero-Baleine, C., Gu, T., Zhang, H. & Hu, J. Electrically reconfigurable non-volatile metasurface using low-loss optical phase-change material. Nat. Nanotechnol. 1–6 (2021).
Shalaginov, M. Y., An, S., Zhang, Y., Yang, F., Su, P., Liberman, V., Chou, J. B., Roberts, C. M., Kang, M., Rios, C., Du, Q., Fowler, C., Agarwal, A., Richardson, K. A., Rivero-Baleine, C., Zhang, H., Hu, J. & Gu, T. Reconfigurable all-dielectric metalens with diffraction-limited performance. Nat. Commun. 12, 1225 (2021).
Fan Yang, Sensong An, Mikhail Y. Shalaginov, Hualiang Zhang, Clara Rivero-Baleine, Juejun Hu, and Tian Gu, "Design of broadband and wide-field-of-view metalenses," Opt. Lett. 46, 5735-5738 (2021).
S. Yu, J. Lu, V. Ginis, S. Kheifets, S. Lim, M. Qiu, T. Gu, J. Hu, and F. Capasso, "On-chip optical tweezers based on freeform optics," Optica 8, 409-414 (2021).
Zhang, Y., Ríos, C., Shalaginov, M. Y., Li, M., Majumdar, A., Gu, T. & Hu, J. Myths and truths about optical phase change materials: A perspective. Appl. Phys. Lett. 118, 210501 (2021).
Yue, F., Piccoli, R., Shalaginov, M. Y., Gu, T., Richardson, K. A., Morandotti, R., Hu, J. & Razzari, L. Nonlinear Mid‐Infrared Metasurface based on a Phase‐Change Material. Laser Photon. Rev. 2000373 (2021).
(Back Cover) An, S., Zheng, B., Tang, H., Shalaginov, M. Y., Zhou, L., Li, H., Kang, M., Richardson, K. A., Gu, T., Hu, J., Fowler, C., Zhang, H., Multifunctional Metasurface Design with a Generative Adversarial Network., Adv. Optical Mater. 2021, 2001433.
M. Y. Shalaginov, S. An, F. Yang, P. Su, D. Lyzwa, A. M. Agarwal, H. Zhang, J. Hu, and T. Gu, “Single-Element Diffraction-Limited Fisheye Metalens,” Nano Lett. 20, 7429–7437 (2020).
Ríos, C., Zhang, Y., Shalaginov, M., Deckoff-Jones, S., Wang, H., An, S., Zhang, H., Kang, M., Richardson, K. A., Roberts, C., Chou, J., Liberman, V., Vitale, S. A., Kong, J., Gu, T. & Hu, J. Multi-level Electro-thermal Switching of Optical Phase-Change Materials Using Graphene. Adv. Photonics Res. 2000034 (2020).
S. Geiger, J. Michon, S. Liu, J. Qin, J. Ni, J. Hu, T. Gu, and N. Lu, “Flexible and stretchable photonics: the next stretch of opportunities,” ACS Photonics 7, 2618–2635 (2020).
M. Y. Shalaginov, S. D. Campbell, S. An, Y. Zhang, C. Ríos, E. B. Whiting, Y. Wu, L. Kang, B. Zheng, C. Fowler, H. Zhang, D. H. Werner, J. Hu, T. Gu, “Design for quality: reconfigurable flat optics based on active metasurfaces,” Nanophotonics, 9, 3505-3534 (2020).
T. Gu, L. Kimerling, A. Seyedi, T. Schrans, J. Michel, D. Dai, and P. O'Brien, "Guest Editorial: Special Issue on Optical Interconnects," J. Lightwave Technol. 38, 3319-3321 (2020).
(Invited) S. Yu, H. Zuo, X. Sun, J. Liu, T. Gu and J. Hu, "Optical Free-Form Couplers for High-density Integrated Photonics (OFFCHIP): A Universal Optical Interface," J. Lightwave Technol. 38, 3358-3365 (2020).
S. An, C. Fowler, B. Zheng, M. Y. Shalaginov, H. Tang, H. Li, L. Zhou, J. Ding, A. M. Agarwal, C. Rivero-Baleine, K. A. Richardson, T. Gu, J. Hu, and H. Zhang, “A Deep Learning Approach for Objective-Driven All-Dielectric Metasurface Design,” ACS Photonics 6, 3196-3207 (2019).
Y. Zhang, J. B. Chou, J. Li, H. Li, Q. Du, A. Yadav, S. Zhou, M. Y. Shalaginov, Z. Fang, H. Zhong, C. Roberts, P. Robinson, B. Bohlin, C. Ríos, H. Lin, M. Kang, T. Gu, J. Warner, V. Liberman, K. Richardson, J. Hu, “Broadband Transparent Optical Phase Change Materials for High-Performance Nonvolatile Photonics”, Nat. Commun. 10, 4279 (2019).
T. Gu and J. Hu, “Chalcogenide glass metasurfaces from fluid instabilities,” Nature Nanotechnology 14, 309–311 (2019)
D. Li, J. Michel, J. Hu, and T. Gu, "Compact spectrum splitter for laterally arrayed multi-junction concentrator photovoltaic modules," Opt. Lett. 44, 3274-3277 (2019).
L. Zhang, J. Ding, H. Zheng, S. An, H. Lin, B. Zheng, Q. Du, G. Yin, J. Michon, Y. Zhang, Z. Fang, M. Shalaginov, L. Deng, T. Gu, H. Zhang, and J. Hu, "Ultra-thin, High-efficiency Mid-Infrared Transmissive Huygens Meta-Optics," Nat. Commun. 9, 1481 (2018).
D. Kita, B. Miranda, D. Favela, D. Bono, J. Michon, H. Lin, T. Gu, and J. Hu, "High-performance and scalable on-chip digital Fourier transform spectroscopy," Nat. Commun. 9, 4405 (2018).
B. Bhatia, A. Leroy, Y. Shen, L. Zhao, M. Gianello, D. Li, T. Gu, J. Hu, M. Soljacic, and E. Wang, "Passive directional sub-ambient daytime radiative cooling," Nat. Commun. 9, 5001 (2018).
(Invited) D. Li, L. Li, B. Jared, G. Keeler, B. Miller, M. Wood, C. Hains, W. Sweatt, S. Paap, M. Saavedra, C. Alford, J. Mudrick, U. Das, S. Hegedus, A. Tauke-Pedretti, J. Hu, and T. Gu, "Wafer integrated micro-scale concentrating photovoltaics," Prog. Photovolt: Res. Appl. 26, 651-658 (2018).
(Invited) H. Lin, Z. Luo, T. Gu, L. C. Kimerling, K. Wada, A. Agarwal, and J. Hu, "Mid-infrared Integrated Photonics on Silicon: A Perspective," Nanophotonics 7, 393-420 (2018).
L. Li, H. Lin, Y. Huang, R. Shiue, A. Yadav, J. Li, J. Michon, D. Englund, K. Richardson, T. Gu, and J. Hu, "High-performance flexible waveguide-integrated photodetectors," Optica 5, 44-51 (2018).
Q. Zhang, Y. Zhang, J. Li, R. Soref, T. Gu, and J. Hu, "Broadband Non-volatile Photonic Switching Based on Optical Phase Change Materials: Beyond the Classical Figure-of-Merit," Opt. Lett. 43, 94-97 (2018).
L. Li, H. Lin, S. Qiao, Y. Huang, J. Li, J. Michon, T. Gu, C. Ramos, L. Vivien, A. Yadav, K. Richardson, N. Lu, and J. Hu, "Monolithically Integrated Stretchable Photonics," Light Sci. Appl. 7, e17138 (2018).
H. Lin, Y. Song, Y. Huang, D. Kita, S. Deckoff-Jones, K. Wang, L. Li, J. Li, H. Zheng, Z. Luo, H. Wang, S. Novak, A. Yadav, C. Huang, R. Shiue, D. Englund, T. Gu, D. Hewak, K. Richardson, J. Kong, and J. Hu, "Chalcogenide Glass-on-Graphene Photonics," Nat. Photonics 11, 798-805 (2017).