| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 746094 | Optics and Lasers in Engineering | 2009 | 4 Pages |
Abstract
Based on the modified Michelson interferometer and phase analysis method, a high-accuracy method for probing the refractive index (RI) of transparent medium is proposed. The validated test was performed on a birefringent crystal CSBN50 with the estimated accuracy being up to 10−4. The ordinary and extraordinary refractive indices of CSBN50 at 632.8 nm are determined as n0=2.32853±0.00016 and ne=2.27664±0.00016, respectively.
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Authors
J. Zhang, J.Q. Xu, Ch.Y. Gao, Sh.Ch. Si,