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R

Ramy El‐Ganainy

Saint Louis University

41H-index
202Paper Count
1.9WCitation Count
Published Papers 57
Publication Date
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1 W Single-Mode Large-Area Edge-Emitting Laser via Non-Hermitian Spatial Mode Filtering
errLaser & Photonics Reviews
IF10
err2026-07-28
err0
errOAAI
errEce Karabey; Babak Olyaeefar; Mohammadmahdi Alizadeh; Ramy El-Ganainy; Abdullah Demir
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Near-exceptional point degeneracy enables multilevel optical memory
errNature Nanotechnology
IF34.9
err2026-07-03
err0
PREAI
errAmgad Abdrabou; R. El-Ganainy
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Author Correction: Parity–time symmetry and exceptional points in electronic circuits
errNature Electronics
IF40.9
err2026-06-29
err0
PREAI
errLucas J. Fernández-Alcázar; Qi Zhong; Ulrich Kuhl; Pai-Yen Chen; Ramy El-Ganainy; Tsampikos Kottos
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Parity-time symmetry and exceptional points in electronic circuits
errNature Electronics
IF40.9
err2026-05-01
err0
PREAI
errFernandez-Alcazar, Lucas J.; Zhong, Qi; Kulh, Ulrich; Chen, Pai-Yen; El-Ganainy, Ramy; Kottos, Tsampikos
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Lasing zero modes are not always topological
errCommunications Physics
IF5.8
err2025-11-25
err0
errOAAI
errMohammadmahdi Alizadeh; Sahin K. Ozdemir; Alejandro M. Yacomotti; Ramy El-Ganainy
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Quasi PT-Symmetric Edge-Emitting Lasers Outperform PT-Symmetric Ones
errIEEE JOURNAL OF SELECTED TOPICS IN QUANTUM ELECTRONICS
IF5.1
err2025-03-01
err0
PREAI
errOlyaeefar, Babak; Seker, Enes; El-Ganainy, Ramy; Demir, Abdullah
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A topological route to engineering robust and bright supersymmetric laser arrays
errCOMMUNICATIONS PHYSICS
IF5.8
err2024-12-18
err0
errOAAI
errDatta, Soujanya; Alizadeh, Mohammadmahdi; El-Ganainy, Ramy; Roychowdhury, Krishanu
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Exceptional points induced by unidirectional coupling in electronic circuits
errNATURE COMMUNICATIONS
IF15.7
err2024-11-15
err0
errOAAI
errZhao, Wenzheng; Zhang, Yeang; Gao, Zixuan; Peng, Delong; Kou, Jun-long; Lu, Yan-qing; El-Ganainy, Ramy; Oezdemir, Sahin K.; Zhong, Qi
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Construction of Topological Bound States in the Continuum Via Subsymmetry
errACS PHOTONICS
IF6.7
err2024-07-17
err1
errOAAI
errWang, Xiangdong; Bongiovanni, Domenico; Wang, Ziteng; Abdrabou, Amgad; Hu, Zhichan; Jukic, Dario; Song, Daohong; Morandotti, Roberto; El-Ganainy, Ramy; Chen, Zhigang; Buljan, Hrvoje
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Resolving the topology of encircling multiple exceptional points
errNATURE COMMUNICATIONS
IF15.7
err2024-02-14
err4
errOAAI
errGuria, Chitres; Zhong, Qi; Ozdemir, Sahin Kaya; Patil, Yogesh S. S.; El-Ganainy, Ramy; Harris, Jack Gwynne Emmet
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Tracking exceptional points above the lasing threshold
errNATURE COMMUNICATIONS
IF15.7
err2023-12-14
err6
errOAAI
errJi, Kaiwen; Zhong, Qi; Ge, Li; Beaudoin, Gregoire; Sagnes, Isabelle; Raineri, Fabrice; El-Ganainy, Ramy; Yacomotti, Alejandro M.
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errSave
Spectral sensitivity near exceptional points as a resource for hardware encryption
errNATURE COMMUNICATIONS
IF15.7
err2023-02-28
err16
errOAAI
errYang, Minye; Zhu, Liang; Zhong, Qi; El-Ganainy, Ramy; Chen, Pai-Yen
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errSave
Universality of light thermalization in multimoded nonlinear optical systems
errNATURE COMMUNICATIONS
IF15.7
err2023-01-23
err4
errOAAI
errZhong, Qi; Wu, Fan O.; Hassan, Absar U.; El-Ganainy, Ramy; Christodoulides, Demetrios N.
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Uniform optical gain as a non-Hermitian control knob
errPHYSICAL REVIEW RESEARCH
IF4.2
err2022-12-07
err1
errOAAI
errHashemi, A.; Busch, K.; Ozdemir, S. K.; El-Ganainy, R.
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Nonuniversality of quantum noise in optical amplifiers operating at exceptional points
errPHYSICAL REVIEW RESEARCH
IF4.2
err2022-09-19
err4
errOAAI
errSimonson, L.; Ozdemir, S. K.; Eisfeld, A.; Metelmann, A.; El-Ganainy, R.
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The missing link between standing- and traveling-wave resonators
errNANOPHOTONICS
IF6.6
err2022-08-19
err1
errOAAI
errZhong, Qi; Zhao, Haoqi; Feng, Liang; Busch, Kurt; Ozdemir, Sahin K.; El-Ganainy, Ramy
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errSave
Linear response theory of open systems with exceptional points
errNATURE COMMUNICATIONS
IF15.7
err2022-06-07
err21
errOAAI
errHashemi, A.; Busch, K.; Christodoulides, D. N.; Ozdemir, S. K.; El-Ganainy, R.
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errSave
Quantum-inspired multicore optical fiber
errOPTICS LETTERS
IF3.3
err2022-05-06
err1
errOAAI
errKalita, A.; Zhong, Q.; Busch, K.; El-Ganainy, R.
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Chiral and degenerate perfect absorption on exceptional surfaces
errNATURE COMMUNICATIONS
IF15.7
err2022-02-01
err85
errOAAI
errSoleymani, S.; Zhong, Q.; Mokim, M.; Rotter, S.; El-Ganainy, R.; Ozdemir, S. K.
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errSave
New perspective on chiral exceptional points with application to discrete photonics
errAPL PHOTONICS
IF5.3
err2021-04-22
err18
errOAAI
errHashemi, A.; Rezaei, S. M.; Ozdemir, S. K.; El-Ganainy, R.
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Research Directions

No research directions
Co-authors
Cooperation Journals
A
Andrea Alù
H-index: 137 · Papers: 1.7K
D
Demetrios N. Christodoulides
H-index: 116 · Papers: 932
陈
陈占国 (Zhi‐Gang Chen)
H-index: 114 · Papers: 956
M
Mordechai Segev
H-index: 106 · Papers: 946
R
Roberto Morandotti
H-index: 102 · Papers: 1.2K
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