Acta Optica Sinica, Volume. 6, Issue 3, 284(1986)
A large-aperture equal-thickness-fringe Fabry-Perot interferometer
This paper discusses the principle of a large-aperture equal-thickness-fringe Fabry-Perot interferometer. Its merits include a relatively low requirement on optical material, high resistance to disturbance and vibration, and high accuracy of fringe location. A transient interferometer has been developed which has a large aperture and can operate in an environment with strong vibration. Interferograms of combustion flames and rocket exhaust plumes were obtained by using this interferometer.
Get Citation
Copy Citation Text
HE ANZHI, YAN DAPENG. A large-aperture equal-thickness-fringe Fabry-Perot interferometer[J]. Acta Optica Sinica, 1986, 6(3): 284