Publications

Govdeli, A.; Mikkelsen, J. C.; Bebeti, E.; Chua, H.; Lo, G.-Q.; Poon, J. K. S.; Sacher, W. D.: Broadband waveguide-coupled photodetectors in a submicrometer-wavelength silicon photonics platform. Optics Express 34 (3), pp. 4709 - 4736 (2026)

Chen, H.; Xue, T.; Yong, Z.; Luo, X.; Chua, H.; Stalmashonak, A.; Lo, G.-Q.; Poon, J. K. S.; Sacher, W. D.: Thermally induced refractive index trimming of visible-light silicon nitride waveguides using suspended heaters. Optics Express 33 (23), pp. 48925 - 48944 (2025)

Govdeli, A.; Chen, H.; S. Azadeh, S.; Straguzzi, J. N.; Chua, H.; Lo, G.-Q.; Poon, J. K. S.; Sacher, W. D.: Integrated photonic MEMS switch for visible light. Optics Express 33 (1), pp. 650 - 664 (2025)

Li, J.; Hietel, B.; Brunk, M. G. K.; Reimers, A.; Willems, C.; Groth, T.; Cynis, H.; Adelung, R.; Schütt, F.; Sacher, W. D. et al.; Poon, J. K. S.: 3D-printed microstructured alginate scaffolds for neural tissue engineering. Trends in Biotechnology 43 (2), pp. 447 - 461 (2025)

Patel, G.; Ganss, F.; Fallarino, L.; Sellge, G.; Quintana, M.; Hübner, R.; Sander, D.; Hellwig, O.; Lenz, K.; Lindner, J.: Interplay of magnetocrystalline and magnetoelastic anisotropy in epitaxialCo(101¯0)films. Physical Review B 111 (5), 054431 (2025)

Roszko, D. A.; Chen, F.-D.; Straguzzi, J.; Wahn, H.; Xu, A.; McLaughlin, B.; Yin, X.; Chua, H.; Luo, X.; Lo, G.-Q. et al.; Siegle, J. H.; Poon, J. K. S.; Sacher, W. D.: Foundry-fabricated dual-color nanophotonic neural probes for photostimulation and electrophysiological recording. Neurophotonics 12 (2), 025002 (2025)

Sharma, A.; Fu, Y.; Ansari, V.; Iyer, R.; Kuang, F.; Mistry, K.; Aishy, R. I.; Ahmad, S.; Matres, J.; Englund, D. R. et al.; Poon, J. K. S.: AI agents for photonic integrated circuit design automation. APL Machine Learning 3, 046113 (2025)

Xue, T.; Jung, Y.; Straguzzi, J. N.; Sharma, A.; Chua, H.; Luo, X.; Lo, G.-Q.; Poon, J. K. S.; Sacher, W. D.: Single-lobe steering of blue light with an active optical phased array. Optics Letters 50, pp. 5177 - 5180 (2025)

Xue, T.; Wahn, H.; Stalmashonak, A.; Poon, J. K. S.; Sacher, W. D.: In situ Thermal Trimming of Waveguides in a Standard Active Silicon Photonics Platform. Optics Express 33 (21), pp. 43542 - 43560 (2025)

Chen, F. D.; Sharma, A.; Roszko, D. A.; Xue, T.; Mu, X.; Luo, X.; Chua, H.; Lo, P. G.-Q.; Sacher, W. D.; Poon, J. K. S.: Development of wafer-scale multifunctional nanophotonic neural probes for brain activity mapping. Lab on a Chip 24 (9), pp. 2397 - 2417 (2024)

Chen, F.-D.; Sharma, A.; Xue, T.; Jung, Y.; Govdeli, A.; Mak, J. C. C.; Chameh, H. M.; Movahed, M.; Brunk, M. G. K.; Luo, X. et al.; Chua, H.; Lo, P. G.-Q.; Valiante, T. A.; Sacher, W. D.; Poon, J. K. S.: Implantable silicon neural probes with nanophotonic phased arrays for single-lobe beam steering. Communications Engineering 3, 182 (2024)

Cueff, S.; Poon, J.; Van Thourhout, D.; Vivien, L.: Hybrid Photonics: Integration, Design and Devices: feature issue introduction. Optical materials express 14 (6), pp. 1456 - 1458 (2024)

Dang, K. M.; Zhang, Y. J.; Zhang, T.; Wang, C.; Sinner, A.; Coronica, P.; Poon, J. K. S.: NeuroQuantify – An image analysis software for detection and quantification of neuron cells and neurite lengths using deep learning. Journal of Neuroscience Methods 411, 110273 (2024)

Ding, P.; Wahn, H.; Chen, F.-D.; Li, J.; Mu, X.; Stalmashonak, A.; Luo, X.; Lo, G.-Q.; Poon, J. K. S.; Sacher, W. D.: Photonic neural probe enabled microendoscopes for light-sheet light-field computational fluorescence brain imaging. Neurophotonics 11 (S1), S11503 (2024)

Govdeli, A.; Straguzzi, J. N.; Yong, Z.; Lin, Y.; Luo, X.; Chua, H.; Lo, G.-Q.; Sacher, W. D.; Poon, J. K. S.: Room-temperature waveguide-coupled silicon single-photon avalanche diodes. npj nanophotonics 1, 2 (2024)