A multispecies sensor based on one single modulated grating Y-branch diode laser is presented. Sequential scanning of three gases with absorption lines separated 30 nm in less than 20 ms is demonstrated.
© 2010 Optical Society of America
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