Development of high-efficiency holographic optical element for LED display

Meilan Piao; Sang-Keun Gil; Kwon-Yeon Lee; Nam Kim

doi:10.1117/12.2040326

25 February 2014 Development of high-efficiency holographic optical element for LED display

Meilan Piao, Sang-Keun Gil, Kwon-Yeon Lee, Nam Kim

Proceedings Volume 9006, Practical Holography XXVIII: Materials and Applications; 90061I (2014) https://doi.org/10.1117/12.2040326
Event: SPIE OPTO, 2014, San Francisco, California, United States

Abstract

In this paper, we present the development of full color holographic optical element for light-emitting diodes display application using a photopolymer. The reflection HOE was evaluated by measuring the diffraction efficiencies of holographic volume gratings recorded individually at 633 nm, 532 nm, and 473nm wavelengths. The spectral characterization of the holographic optical element, recorded using a combined single beam, and recorded using sequential beam, was carried out. Practical methods for fabrication of high efficiency holographic optical element by single layer photopolymer were developed. As the reconstruction light source of the hologram, light-emitting diodes of 632nm, 523nm and 465nm in wavelength was used. The results represent a strong confirmation that the special recording method using photopolymer can be employed in future commercial holographic applications.

Citation Download Citation

Meilan Piao, Sang-Keun Gil, Kwon-Yeon Lee, and Nam Kim "Development of high-efficiency holographic optical element for LED display", Proc. SPIE 9006, Practical Holography XXVIII: Materials and Applications, 90061I (25 February 2014); https://doi.org/10.1117/12.2040326

ACCESS THE FULL ARTICLE

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