Skip to Main Content
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 Xplore subscriptions
Using ion beam implantation of erbium a silica micro-disk laser on silicon chip is demonstrated. A clear transition of spontaneous emission to stimulated emission is observed, with threshold powers of less than 40 micro-Watts.
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.