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

Broad-band superluminescent diodes fabricated on a substrate with asymmetric dual quantum wells

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

3 Author(s)
Ching-Fuh Lin ; Dept. of Electr. Eng., Nat. Taiwan Univ., Taipei, Taiwan ; Bor-Lin Lee ; Po-Chien Lin

Broad-band AlGaAs-GaAs superluminescent diodes are fabricated using asymmetric dual quantum wells. With a proper design of the quantum-well structure, the spectral width of the superluminescent diodes could be engineered. By choosing 40 /spl Aring/ and 75 /spl Aring/, respectively, for the two quantum wells, the spectrum remains bell-shaped and is broadened to 2/spl sim/3 times that of the conventional superluminescent diodes. The measured spectra show that there is no obvious preference on the transition in either well at any pumping current.

Published in:

Photonics Technology Letters, IEEE  (Volume:8 ,  Issue: 11 )

Date of Publication:

Nov. 1996

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.