IdealPhotonics' Fourier Transform Spectrometer, based on a Michelson interferometer structure and Fourier transform algorithm, achieves wide spectral range (UV to terahertz) and high resolution (up to 0.01 cm⁻¹) by measuring the change in interference light intensity with optical path difference and performing a Fast Fourier Transform (FFT).Based on the principle of interferometric frequency modulation, it features high light throughput, high resolution, wide spectral range, and rapid measurement capabilities, making it suitable for precise analysis of complex components.