Giving to CREOL CREOL, The College of Optics & Photonics
Absar Ulhassan

Absar Ulhassan

Optics Ph.D.

Nonlinear Waves

Email

absar.hassan@knights.ucf.edu

Phone


Locations

CREOL 212

Biography


Recent Publications

2017
A.U. Hassan, G.L. Galmiche, G. Harari, P. Likamwa, M. Khajavikhan, M Segev, and D.N. Christodoulides
"Chiral state conversion without encircling an exceptional point"
Physical Review A, 96(5), 052129
2017
A. K. Jahromi, A. U. Hassan, D. N. Christodoulides, and A. F. Abouraddy
"Statistical parity-time-symmetric lasing in an optical fibre network"
Nature Communications, 8, 1359
2017
H. Hodaei, A. U. Hassan, S. Wittek, H. Garcia-Gracia, R. El-Ganainy, D. N. Christodoulides, and M. Khajavikhan
"Enhanced sensitivity at higher-order exceptional points"
Nature, 548(7666), pp. 187 Related articles: OPN: https://www.osa-opn.org/home/articles/volume_29/january_2018/departments/exceptional_points_an_emerging_tool_for_sensor_ap/ Physics Today: http://physicstoday.scitation.org/doi/full/10.1063/PT.3.3717
2017
H. Hodaei, A. U. Hassan, S. Wittek, M. Parto, H. Garcia-Garcia, R. A. H. El-Ganainy, D. N. Christodoulides, M. Khajavikhan
"Higher-order exceptional points in photonic systems"
SPIE: Optics and Photonics, San Diego
2017
A. Kazemi Jahromi, A. U. Hassan, D. Christodoulides, and A. F. Abouraddy
"Observation of a Parity-Time-Symmetry Phase Transition in a Fiber Cavity"
Conference on Lasers and Electro-Optics, paper JTu5A.51
2017
H. Hodaei, A. U. Hassan, D. Christodoulides, and M. Khajavikhan
"PT-symmetric Micro-resonators: High Sensitivity at Exceptional Points"
Conference on Lasers and Electro-Optics, paper FTh3D.2
2017
J. Ren, H. Hodaei, G. Harari, A. U. Hassan, W. Chow, M. Soltani, D. N. Christodoulides, M. Khajavikhan
"Ultrasensitive micro-scale parity-time-symmetric ring laser gyroscope"
Optics Letters, 42(8), pp. 1556-1559
2017
A.U. Hassan, B. Zhen, M. Soljacic, M. Khajavikhan, and D.N. Christodoulides
"Dynamically Encircling Exceptional Points: Exact Evolution and Polarization State Conversion"
Physical Review Letters, 118(9), 093002
2017
H. Hodaei, A.U. Hassan, H. Garcia-Gracia, W.E. Hayenga, D.N. Christodoulides, and M. Khajavikhan
"Enhanced sensitivity in PT-symmetric coupled resonators"
Laser Resonators, Microresonators, and Beam Control XIX, Pro. of SPIE, 10090
2017
A.U. Hassan, B. Zhen, M. Soljacic, M. Khajavikhan, and D. Christodoulides
"Polarization state conversion through exceptional point encirclement"
Conference on Lasers and Electro-Optics, paper FTh3D.1
more...

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