Alexander Cerjan

Alexander Cerjan

Penn State University

H-index: 22

North America-United States

About Alexander Cerjan

Alexander Cerjan, With an exceptional h-index of 22 and a recent h-index of 20 (since 2020), a distinguished researcher at Penn State University, specializes in the field of non-Hermitian photonics, photonic crystals, topological photonics, chaotic lasers.

His recent articles reflect a diverse array of research interests and contributions to the field:

Even spheres as joint spectra of matrix models

The spectral localizer for probing the topology in nonlinear materials and beyond

Multivariable pseudospectrum in algebras

Local markers for crystalline topology

Classifying topology in photonic crystal slabs with radiative environments

Generating and processing optical waveforms using spectral singularities

Local markers identify topology in metals and gapless systems

Ultrafast reconfigurability of circular dichroism from bound-states-in-the-continuum metasurfaces

Alexander Cerjan Information

University

Position

Postdoctoral Scholar

Citations(all)

2382

Citations(since 2020)

1677

Cited By

1319

hIndex(all)

22

hIndex(since 2020)

20

i10Index(all)

32

i10Index(since 2020)

27

Email

University Profile Page

Penn State University

Google Scholar

View Google Scholar Profile

Alexander Cerjan Skills & Research Interests

non-Hermitian photonics

photonic crystals

topological photonics

chaotic lasers

Top articles of Alexander Cerjan

Title

Journal

Author(s)

Publication Date

Even spheres as joint spectra of matrix models

Journal of Mathematical Analysis and Applications

Alexander Cerjan

Terry A Loring

2024/3/1

The spectral localizer for probing the topology in nonlinear materials and beyond

Bulletin of the American Physical Society

Stephan Wong

Terry Loring

Alexander Cerjan

2024/3/8

Multivariable pseudospectrum in algebras

arXiv preprint arXiv:2402.15934

Alexander Cerjan

Vasile Lauric

Terry A Loring

2024/2/24

Local markers for crystalline topology

Physical Review Letters

Alexander Cerjan

Terry A Loring

Hermann Schulz-Baldes

2024/2/16

Classifying topology in photonic crystal slabs with radiative environments

arXiv preprint arXiv:2402.10347

Stephan Wong

Terry A Loring

Alexander Cerjan

2024/2/15

Generating and processing optical waveforms using spectral singularities

Physical Review A

Asaf Farhi

Alexander Cerjan

A Douglas Stone

2024/1/22

Local markers identify topology in metals and gapless systems

APS March Meeting Abstracts

Alexander Cerjan

Terry Loring

2023

Ultrafast reconfigurability of circular dichroism from bound-states-in-the-continuum metasurfaces

Prasad P Iyer

Luis M Martinez

Chloe F Doiron

Wesley K Mills

Christina Boyd

...

2023/5/7

Topological Polarization Singularities for Full Polarization Control of High-Q Modes

Chloe F Doiron

Igal Brener

Alexander Cerjan

2023/5/7

Classifying topology in photonic heterostructures with gapless environments

Physical Review Letters

Kahlil Y Dixon

Terry A Loring

Alexander Cerjan

2023/11/22

Quadratic pseudospectrum for identifying localized states

Journal of Mathematical Physics

Alexander Cerjan

Terry A Loring

Fredy Vides

2023/2/1

Probing topology in nonlinear topological materials using numerical -theory

Physical Review B

Stephan Wong

Terry A Loring

Alexander Cerjan

2023/11/21

Classifying topological solitons using local markers

S Wong

TA Loring

A Cerjan

2023/1/1

Dynamic gain and frequency comb formation in exceptional-point lasers

arXiv preprint arXiv:2310.14643

Xingwei Gao

Hao He

Scott Sobolewski

Alexander Cerjan

Chia Wei Hsu

2023/10/23

Spectral localizer for line-gapped non-hermitian systems

Journal of Mathematical Physics

Alexander Cerjan

Lars Koekenbier

Hermann Schulz-Baldes

2023

Revealing topology in metals using experimental protocols inspired by K-theory

Nature communications

Wenting Cheng

Alexander Cerjan

Ssu-Ying Chen

Emil Prodan

Terry A Loring

...

2023/5/27

Massively distributed fiber strain sensing using Brillouin lasing

Optics Express

Joseph B Murray

Alexander Cerjan

Brandon Redding

2022/7/4

Distributed Brillouin fiber laser sensor

Optica

Joseph B Murray

Alex Cerjan

Brandon Redding

2022/1/20

Chiral-Symmetric Higher-Order Topological Phases Protected by Multipole Chiral Number Invariants.

Alexander Cerjan

Wladimir Benalcazar

2022/6/1

Observation of Quadratic (Charge‐2) Weyl Point Splitting in Near‐Infrared Photonic Crystals (Laser Photonics Rev. 16 (1)/2022)

Laser & Photonics Reviews

Christina Jörg

Sachin Vaidya

Jiho Noh

Alexander Cerjan

Shyam Augustine

...

2022/1

See List of Professors in Alexander Cerjan University(Penn State University)

Co-Authors

H-index: 165
Shanhui Fan

Shanhui Fan

Stanford University

H-index: 98
Steven Johnson

Steven Johnson

Massachusetts Institute of Technology

H-index: 79
Hui Cao

Hui Cao

Yale University

H-index: 73
A. Douglas Stone

A. Douglas Stone

Yale University

H-index: 55
Yidong Chong

Yidong Chong

Nanyang Technological University

H-index: 50
Stefan Rotter

Stefan Rotter

Technische Universität Wien

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