Mr. Yongmoon Lee Profile

Yongmoon Lee

at Seoul National Univ

SPIE Involvement:

Author

Publications (1)

This will count as one of your downloads.

You will have access to both the presentation and article (if available).

DOWNLOAD NOW

This content is available for download via your institution's subscription. To access this item, please sign in to your personal account.

Email or Username Forgot your username?

Password Forgot your password?

Show

Keep me signed in

No SPIE account? Create an account

Proceedings Article | 1 October 2023 Presentation

Modeling and design strategies for high-performance circularly polarized light-emitting diodes

Changsoon Kim, Yongmoon Lee, Hyungchae Kim

Proceedings Volume PC12659, PC126590W (2023) https://doi.org/10.1117/12.2691030

Read Abstract +

Circularly polarized light-emitting diodes (CP-LEDs) are crucial for applications including 3D and glare-free displays, and chiral sensing. Most research to date has focused on developing circularly polarized (CP) emitters that can inherently emit CP light. However, the impact of the electromagnetic environment within the thin-film geometry of CP-LEDs on chiroptical properties is often overlooked, leading to discrepancies in the chiroptical properties between isolated CP emitters and CP-LED incorporating these emitters. We present a theoretical method for accurately modeling CP-LEDs that employ a CP emitter, described as one of two types of coherent superpositions of linearly polarized dipoles oscillating with a phase difference of π/2: an electric and magnetic dipole (Type I) parallel to each other or two orthogonal electric dipoles (Type II). Type I represents an idealized, structurally chiral material, which has been the primary focus of the development of CP emitters thus far, while Type II corresponds to emission resulting from radiative recombination of carriers with specific spins or orbital angular momenta. Based on our calculations, we provide design strategies for CP-LEDs that possess both a high dissymmetry factor and a high quantum efficiency.

My Library

You currently do not have any folders to save your paper to! Create a new folder below.

Folder Name

Folder Description

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

Access to the requested content is limited to institutions that have purchased or subscribe to SPIE eBooks. You are receiving this notice because your organization may not have SPIE eBooks access.*

*Shibboleth/Open Athens users─please sign in to access your institution's subscriptions.

To obtain this item, you may purchase the complete book in print or electronic format on SPIE.org.

ORGANIZATIONAL
Sign in with credentials provided by your organization.

Organizational Username

Organizational Password

Show/Hide Password

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available

Members:

Non-members: ADD TO CART

Keywords/Phrases

Search In:

Publication Years