Cart (Loading....) | Create Account
Close category search window
 

Highly scalable 2-D fiber collimator array based on an array of through-holes in silicon

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.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

1 Author(s)
Sang-Shin Lee ; Dept. of Electron. Eng., Kwangwoon Univ., Seoul, South Korea

A highly scalable 4/spl times/4 fiber collimator array with long collimation length has been fabricated by utilizing a two-dimensional array of precision-controlled through-holes in silicon. A fiber array and a lens array were prepared by precisely positioning corresponding fibers and lenses utilizing the holes in separate silicon substrates, and the two arrays were integrated to implement the collimator array. The achieved average angular pointing accuracy and positioning accuracy of the collimator array were about 0.1/spl deg/ and better than 2 /spl mu/m, respectively. At a distance of 10 cm from the collimator, the measured collimated beam size was 400 /spl mu/m with its full divergence angle of 0.18/spl deg/.

Published in:

Photonics Technology Letters, IEEE  (Volume:15 ,  Issue: 11 )

Date of Publication:

Nov. 2003

Need Help?


IEEE Advancing Technology for Humanity About IEEE Xplore | Contact | Help | Terms of Use | Nondiscrimination Policy | Site Map | Privacy & Opting Out of Cookies

A not-for-profit organization, IEEE is the world's largest professional association for the advancement of technology.
© Copyright 2014 IEEE - All rights reserved. Use of this web site signifies your agreement to the terms and conditions.