Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group

Dynamic low-coherence interferometry using a double Fizeau cavity

Not Accessible

Your library or personal account may give you access

Abstract

The coexistence of anti-vibration and a common optical path is difficult to realize in dynamic Fizeau interferometry. To address this problem, we propose a dynamic low-coherence interferometry (DLI) using a double Fizeau cavity. The DLI method is a new optical model that creatively renders both surfaces of the RM to interfere with the test surface, utilizing a low-coherence source and optical path matching to construct the common-path $p$-polarized Fizeau cavity ($p$-FC) and carrier-frequency $s$-polarized Fizeau cavity ($s$-FC). The relative tilt phases of the $s$-FC are calculated using the carrier frequency interferograms; then the final phase is retrieved with the relative tilt phases and $p$-FC interferograms. The experimental results demonstrate that the DLI method can provide high-precision phase measurement in a vibration environment.

© 2021 Optical Society of America

Full Article  |  PDF Article
More Like This
Dynamic Fizeau interferometer with assistant defocused source

Mingliang Duan, Jianxin Li, Yi Zong, and Caiyun Yu
Opt. Lett. 47(6) 1557-1560 (2022)

Dual-mode Fizeau interferometer with four-step phase-tilting iteration for dynamic optical measurement

Caiyun Yu, Yi Zong, Mingliang Duan, and Jianxin Li
Opt. Express 29(18) 28148-28166 (2021)

Dynamic phase-deforming interferometry: suppression of errors from vibration and air turbulence

Yi Zong, Jianxin Li, Mingliang Duan, Guoliang Chen, Wenqian Lu, Rihong Zhu, and Lei Chen
Opt. Lett. 44(16) 3960-3963 (2019)

Supplementary Material (1)

NameDescription
Supplement 1       Details of iterative local Fourier transform and the fringe contrast of the double Fizeau cavity.

Data Availability

Data underlying the results presented in this paper are not publicly available at this time but may be obtained from the authors upon reasonable request.

Cited By

You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Figures (7)

You do not have subscription access to this journal. Figure files are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Tables (1)

You do not have subscription access to this journal. Article tables are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Equations (7)

You do not have subscription access to this journal. Equations are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Select as filters


Select Topics Cancel
© Copyright 2024 | Optica Publishing Group. All Rights Reserved