# Fast Spectrum Analysis for an OFDR Using the FFT and SCZT Combination Approach

> Research article (IEEE Photonics Technology Letters, 2015) · cited 15× · AI/ML

**Wikidata**: [openalex:W2289863192](https://www.wikidata.org/wiki/openalex:W2289863192)  
**Source**: https://4ort.xyz/entity/fast-spectrum-analysis-for-an-ofdr-using-the-fft-and-sczt-combination-approach