An analog quadrature encoder technique is coupled with a Michelson inter ferometer for capturing the refractive index in gases. When combined with a broadband source, this technique can also measure refractive index across discrete shock-wave boundaries.
© 2020 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