Record laser cooling of Yb:YAG and Yb:KYW under ambient conditions is reported and compared quantitatively with analysis indicating that cooling power can theoretically be improved substantially by saturating the impurity absorption.
© 2019 The Author(s)
You do not have subscription access to this journal. Citation lists with outbound citation links are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.
Contact your librarian or system administrator
Login to access OSA Member Subscription