Prof. Koray Aydin Profile

Prof. Koray Aydin

Associate Professor at Northwestern Univ

SPIE Involvement:

Conference Program Committee | Author

Publications (18)

Proceedings Article | 3 October 2024 Presentation

Colloidal crystal engineering for programmable and stimuli-responsive optical metasurfaces and metamaterials

Koray Aydin

Proceedings Volume PC13110, PC131101L (2024) https://doi.org/10.1117/12.3028200

KEYWORDS: Optical metamaterials, Crystals, Engineering, Nanophotonics, Plasmonics, Optical properties, Gold nanoparticles, Nanostructures, Light-matter interactions, Geometrical optics

Read Abstract +

Proceedings Article | 17 March 2023 Presentation

Tunable polar films for infrared radiation management

Maria Cristina Larciprete, Sina Abedini Dereshgi, Marco Centini, Roberto Macaluso, Koray Aydin

Proceedings Volume PC12430, PC124301G (2023) https://doi.org/10.1117/12.2650729

KEYWORDS: Thermography, Infrared radiation, Phonons, Infrared materials, Infrared imaging, Vanadium, Transition metals, Temperature metrology, Switches, Spectroscopy

Read Abstract +

Proceedings Article | 17 March 2023 Presentation

Dynamic optical metasurfaces and self-assembled metamaterials using plasmonic nanoparticle superlattices

Koray Aydin

Proceedings Volume PC12430, PC1243015 (2023) https://doi.org/10.1117/12.2647915

KEYWORDS: Nanoparticles, Plasmonics, Metamaterials, Superlattices, Nanophotonics, Optical properties, Nanostructures, Gold, Nanomaterials, Nanolithography

Read Abstract +

Proceedings Article | 6 August 2021 Presentation

Anisotropic 2D layered materials for infrared photonics and polaritonics

Koray Aydin

Proceedings Volume 11796, 1179605 (2021) https://doi.org/10.1117/12.2594241

KEYWORDS: Photonics, Infrared radiation, Infrared photography, Infrared materials, Photonic crystals, Crystals, Polarization control, Optical properties, Fabry–Perot interferometers, Visible radiation

Read Abstract +

Proceedings Article | 17 September 2018 Presentation

Plasmonics meet 2D materials: enhanced light-matter interactions in the flatland (Conference Presentation)

Koray Aydin

Proceedings Volume 10721, 107210S (2018) https://doi.org/10.1117/12.2318773

KEYWORDS: Plasmonics, Light-matter interactions, Optoelectronics, Absorption, Luminescence, Transition metals, Light emitting diodes, Nanoelectronics, Photonics, Semiconductor materials

Read Abstract +

Proceedings Article | 14 March 2018 Presentation

Efficient light emission and absorption in monolayer 2D semiconductors using plasmonic nanostructures (Conference Presentation)

Koray Aydin

Proceedings Volume 10540, 105400V (2018) https://doi.org/10.1117/12.2280101

KEYWORDS: Plasmonics, Absorption, Optoelectronics, Nanostructures, Graphene, Nanophotonics, Light emitting diodes, Light-matter interactions, Semiconductors, Transition metals

Read Abstract +

Proceedings Article | 29 September 2017 Presentation

Plasmon-enhanced photon emission and absorption in monolayer, two-dimensional semiconductors (Conference Presentation)

Koray Aydin

Proceedings Volume 10349, 1034904 (2017) https://doi.org/10.1117/12.2276059

KEYWORDS: Absorption, Plasmonics, Luminescence, Optoelectronics, Semiconductor materials, Optical antennas, Light-matter interactions, Semiconductors, Nanophotonics, Plasmons

Read Abstract +

Proceedings Article | 30 September 2016 Presentation + Paper

Inverse-designed all-dielectric waveguide bend

F. Callewaert, K. Aydin

Proceedings Volume 9948, 99480Q (2016) https://doi.org/10.1117/12.2236685

KEYWORDS: Optimization (mathematics), Dielectrics, Waveguides, Silicon, Binary data, Magnetism, Photonic devices, Integrated photonics, Refractive index, Photonic crystals

Read Abstract +

Proceedings Article | 16 September 2016 Paper

Inverse-designed all-dielectric optical diode

F. Callewaert, K. Aydin

Proceedings Volume 9918, 99182P (2016) https://doi.org/10.1117/12.2237318

KEYWORDS: Optical isolators, Waveguides, Dielectrics, Optimization (mathematics), Binary data, Silicon, Photonic crystals, Physics, Finite-difference time-domain method, Magnetism

Read Abstract +

Proceedings Article | 5 October 2015 Presentation

Large-area lithography-free perfect absorbers, color filters, and photodetectors at visible frequencies using ultra-thin silver or amorphous silicon films (Presentation Recording)

Zhongyang Li, Serkan Butun, Koray Aydin

Proceedings Volume 9546, 95461P (2015) https://doi.org/10.1117/12.2187139

KEYWORDS: Optical filters, Photodetectors, Plasmonics, Silver, Amorphous silicon, Visible radiation, Silicon films, Nanofabrication, Fabry–Perot interferometers, Optoelectronic devices

Read Abstract +

Proceedings Article | 5 October 2015 Presentation

Enhanced infrared transmission from gold wire-grid arrays via surface plasmons in continuous graphene (Presentation Recording)

Zizhuo Liu, Serkan Bütün, Edgar Palacios, Koray Aydin

Proceedings Volume 9546, 95461X (2015) https://doi.org/10.1117/12.2186872

KEYWORDS: Graphene, Gold, Surface plasmons, Mid-IR, Infrared radiation, Nanostructures, Plasmonics, Nanophotonics, Near field, Electromagnetic radiation

Read Abstract +

Proceedings Article | 5 October 2015 Presentation

Visible-frequency metasurfaces for broadband anomalous reflection and high-efficiency spectrum splitting (Presentation Recording)

Zhongyang Li, Edgar Palacios, Serkan Bütün, Koray Aydin

Proceedings Volume 9544, 954428 (2015) https://doi.org/10.1117/12.2187115

KEYWORDS: Polarization, Optical resonators, Visible radiation, Plasmonics, Wavefronts, Electromagnetic radiation, Holograms, Resonators, Antennas, Diffraction

Read Abstract +

SPIE Journal Paper | 1 January 2011

Enhanced transmission of electromagnetic waves through split-ring resonator-shaped apertures

Levent Sahin, Koray Aydin, Gonul Sayan, Ekmel Ozbay

JNP, Vol. 5, Issue 01, 051812, (January 2011) https://doi.org/10.1117/12.10.1117/1.3599873

KEYWORDS: Electromagnetic radiation, Metals, Microwave radiation, Antennas, Waveguides, Surface plasmons, Wave propagation, Transmitters, Electromagnetism, Near field scanning optical microscopy

Read Abstract +

Proceedings Article | 6 May 2008 Paper

Negative refraction and subwavelength focusing using left-handed composite metamaterials

Ekmel Ozbay, Koray Aydin

Proceedings Volume 6987, 698703 (2008) https://doi.org/10.1117/12.785560

KEYWORDS: Metamaterials, Refractive index, Refraction, Negative refraction, Reflection, Magnetism, Composites, Prisms, Dielectrics, Split ring resonators

Read Abstract +

Proceedings Article | 28 January 2008 Paper

Negative refraction and subwavelength focusing using left-handed composite metamaterials

Ekmel Ozbay, Koray Aydin

Proceedings Volume 6901, 690104 (2008) https://doi.org/10.1117/12.777405

KEYWORDS: Metamaterials, Refractive index, Refraction, Negative refraction, Reflection, Magnetism, Composites, Prisms, Microwave radiation, Dielectrics

Read Abstract +

SPIE Journal Paper | 1 October 2007

Experimental study of subwavelength focusing by left-handed metamaterials with a negative refractive index

Ekmel Özbay, Koray Aydin

JNP, Vol. 1, Issue 01, 011695, (October 2007) https://doi.org/10.1117/12.10.1117/1.2805841

KEYWORDS: Metamaterials, Refractive index, Refraction, Interfaces, Negative refraction, Lenses, Near field optics, Magnetism, Superlenses, Prisms

Read Abstract +

Proceedings Article | 7 July 2005 Paper

Observation of negative refraction and negative phase velocity in true left-handed metamaterials

Ekmel Ozbay, K. Aydin, K. Guven, I. Bulu

Proceedings Volume 5840, (2005) https://doi.org/10.1117/12.608006

KEYWORDS: Phase velocity, Negative refraction, Magnetism, Refractive index, Refraction, Metamaterials, Plasma, Phase shifts, Solids, Phase measurement

Read Abstract +

Proceedings Article | 13 April 2005 Paper

Negative refraction and subwavelength focusing using photonic crystals

Ekmel Ozbay, Koray Aydin, K. Alici, Kaan Guven

Proceedings Volume 5733, (2005) https://doi.org/10.1117/12.582778

KEYWORDS: Negative refraction, Interfaces, Photonic crystals, Refraction, Refractive index, Dielectrics, Finite-difference time-domain method, Wave propagation, Antennas, Anisotropy

Read Abstract +

Showing 5 of 18 publications

Conference Committee Involvement (18)

Active Photonic Platforms (APP) 2025

3 August 2025 | San Diego, California, United States

Active Photonic Platforms (APP) 2024

18 August 2024 | San Diego, California, United States

Active Photonic Platforms (APP) 2023

20 August 2023 | San Diego, California, United States

Active Photonic Platforms (APP) 2022

21 August 2022 | San Diego, California, United States

Active Photonic Platforms XIII

2 August 2021 | San Diego, California, United States

Active Photonic Platforms XII

24 August 2020 | Online Only, California, United States

Active Photonic Platforms XI

11 August 2019 | San Diego, California, United States

Low-Dimensional Materials and Devices 2019

11 August 2019 | San Diego, California, United States

Low-Dimensional Materials and Devices 2018

22 August 2018 | San Diego, California, United States

Active Photonic Platforms X

19 August 2018 | San Diego, California, United States

Active Photonic Materials VIII

28 August 2016 | San Diego, California, United States

Active Photonic Materials VII

10 August 2015 | San Diego, California, United States

Active Photonic Materials VI

17 August 2014 | San Diego, California, United States

Metamaterials: Fundamentals and Applications VI

25 August 2013 | San Diego, California, United States

Infrared Optoelectronics: Materials and Devices

4 September 2012 | Evanston, Illinois, United States

Metamaterials: Fundamentals and Applications V

12 August 2012 | San Diego, California, United States

Metamaterials: Fundamentals and Applications IV

21 August 2011 | San Diego, California, United States

Metamaterials: Fundamentals and Applications III

1 August 2010 | San Diego, California, United States

Showing 5 of 18 Conference Committees

View contact details

UPDATE YOUR PROFILE

Is this your profile? Update it now.

Sign into your SPIE.org account

Don’t have a profile and want one?

Create an account on SPIE.org

Keywords/Phrases

Search In:

Publication Years