By Topic

Pixel-to-Pixel Fiber-Coupled Emissive Micro-Light-Emitting Diode Arrays

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

The purchase and pricing options are temporarily unavailable. Please try again later.
6 Author(s)
Zhu, L. ; Dept. of Electr. & Electron. Eng., Univ. of Hong Kong, Hong Kong ; Ng, C.W. ; Wong, N. ; Wong, K.K.Y.
more authors

We report on an integrated fiber-coupled bi-linear micro-light-emitting diode array, serving as a portable microdisplay system. The fiber bundle transforms the bi-linearly arranged optical signals from the emissive array into a 6-by-8 pixel microdisplay, offering a crisp and clear optical output. The pixel-to-pixel coupling arrangement ensures optical coupling efficiency. Due to the narrow acceptance cones of optical fibers, individual pixels can be well resolved with minimal crosstalk. The performance and functionality of this optical system is fully evaluated. A model to determine the fiber-coupling efficiency was constructed; it was found that the simulated results compare well with the measured data.

Published in:

Photonics Journal, IEEE  (Volume:1 ,  Issue: 1 )