H. Nasari, G. Lopez-Galmiche, H.E. Lopez-Aviles, A. Schumer, A.U. Hassan, Q. Zhong, S. Rotter, P. LiKamWa, D.N. Christodoulides, and M. Khajavikhan "Observation of chiral state transfer without encircling an exceptional point" Nature, 605(7909), pp. 256-+ (2022)

A. Schumer, Y.G.N. Liu, J. Leshin, L. Ding, Y. Alahmadi, A.U. Hassan, H. Nasari, S. Rotter, D.N. Christodoulides, P. LiKamWa and M. Khajavikhan "Topological modes in a laser cavity through exceptional state transfer " Science, 375(6583), pp. 884-+ (2022)

C. Xu, W.E. Hayenga, D.N. Christodoulides, M. Khajavikhan and P. LiKamWa "Direct modulation of electrically pumped coupled microring lasers" Optics Express, 30(2), pp. 1143-1151 (2022)

P.R. Nyaupane, P.L. Likamwa and Y. Braiman "Spectral linewidth narrowing of two broad-area blue laser diodes (445 nm) with a common external cavity" Optics Letters, 46(11), pp. 2718-2721 (2021)

Y. Li, T. Zhan, Z. Yang, C. Xu, P.L. LiKamWa, K. Li and S.T. Wu "Broadband cholesteric liquid crystal lens for chromatic aberration correction in catadioptric virtual reality optics " Optics Express, 29(4), 6011-6020 (2021)

J.R. Guzman-Sepulveda, D.A. May-Arrioja, M.A. Fuentes-Fuentes, N. Cuando-Espitia, M. Torres-Cisneros, K. Gonzalez-Gutierrez and P.L. LiKamWa "All-fiber measurement of surface tension using a two-hole fiber" Sensors, 20(15), A. 4219 (2020)

C. Xu, W.E. Hayenga, H. Hodaei, D.N. Christodoulides, M. Khajavikhan and P. LiKamWa "Enhanced modulation characteristics in broken symmetric coupled microring lasers" Optics Express, 28(13), pp. 19608-19616 (2020)

M. Teng, A. Honardoost, Y. Alahmadi, S. S. Polkoo, K. Kojima, H. Wen, C.K. Renshaw , P. LiKamWa, G. F. Li, S. Fathpour, R. Safian, and L. M. Zhuang "Miniaturized Silicon Photonics Devices for Integrated Optical Signal Processors" IEEE/OSA Journal of Lightwave Technology, vol. 38, pp. 6-17, January 2020 (INVITED). (2020)

Y. Zhang, M.A. Al-Mumin, H. Liu, C. Xu, L. Zhang, P.L. LiKamWa, and G.F. Li "An integrated few-mode power splitter based on multimode interference" Journal of Lightwave Technology, 37(13), pp. 3000-3008 (2019)

J. Acevedo-Mijangos, A. Ramírez-Treviño, D.A. May-Arrioja, P.L. LiKamWa, H. Vázquez-Leal, and A.L. Herrera-May "Design and fabrication of a microelectromechanical system resonator based on two orthogonal silicon beams with integrated mirror for monitoring in-plane magnetic field" Advances in Mechanical Engineering, 11(7) (2019)

C. Xu, W.E. Hayenga, M. Khajavikhan, and P.L. Likamwa "Measuring the frequency response of optically pumped metal-clad nanolasers" Optics Express, 27(15), pp. 21834-21842 (2019)

William E. Hayenga ; Hipolito Garcia-Gracia ; Enrique Sanchez Cristobal ; Midya Parto, Hossein Hodaei, Patrick LiKamWa, Demetrios Christodoulides, Mercedeh Khajavikhan "Electrically Pumped Microring Parity-Time-Symmetric Lasers" Proceedings of the IEEE, vol 108(5), pp827-836, 2019. (2019)

M.A. Fuentes-Fuentes, D.A. May-Arrioja, J.R. Guzman-Sepulveda, F. Arteaga-Sierra, M. Torres-Cisneros, P.L. Likamwa, and J.J. Sánchez-Mondragón "Suspended LRSPP for the development of highly integrated active plasmonic devices" Optics Express, 27(6), pp. 8858-8870 (2019)

Y. Alahmadi and P.L. LiKamWa "Effects of selective area intermixing on InAlGaAs multiple quantum well laser diode" Semiconductor Science and Technology, 34(2), 025010 (2019)

T. Tabbakh and P. LiKamWa "Monolithically integrated InGaAsP multiple quantum well tunable laser diode for integrated optic surface plasmon resonance sensing" Optical Engineering, 57(2), 1250503 (2018)

H. Wen, Y. Alahamadi, P. LiKamWa, and G.F. Li "Modeling parametric processes in few-mode semiconductor optical amplifiers" IEEE Journal of Selected Topics in Quantum Electronics, 24(6), 8000117 (2018)

T. Tabbakh and P.L. LiKamWa "Tunable laser diode using selectively intermixed InGaAsP multiple quantum wells" Optical Engineering, 57(5), 056107 (2018)

A.U. Hassan, G.L. Galmiche, G. Harari, P.L. Likamwa, M. Khajavikhan, M Segev, and D.N. Christodoulides "Chiral state conversion without encircling an exceptional point" Physical Review A, 96(5), 052129 (2017)

P. Aleahmad, M. Khajavikhan, D.N. Christodoulides, and P. Likamwa "Integrated multi-port circulators for unidirectional optical information transport" Scientific Reports, 7, 2129 (2017)

T. Tabbakh and P.L. LiKamWa "Dual wavelength single waveguide laser diode fabricatedusing selective area quantum well intermixing" Optik, 140, pp. 592–596 (2017)