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Abstract <p>A model of compact Raman spectrometer based on the Czerny–Turner configuration with a linear photodiode array detector is presented. The optical system is based on a pair of parabolic mirrors and a diffraction grating and is optimized for the wavelength range 800–920 nm. As a result of optimization, a spectral resolution of 4.5 nm was achieved at overall dimensions of 87 × 98.5 mm.</p>

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Portable Raman Spectrometer with a Linear Photodiode Array Detector

  • 期刊论文

  • 发表日期：

    2026年2月1日

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  • M. E. Parfyonov,
  • D. N. Artemyev,
  • D. V. Kornilin

摘要

Abstract

A model of compact Raman spectrometer based on the Czerny–Turner configuration with a linear photodiode array detector is presented. The optical system is based on a pair of parabolic mirrors and a diffraction grating and is optimized for the wavelength range 800–920 nm. As a result of optimization, a spectral resolution of 4.5 nm was achieved at overall dimensions of 87 × 98.5 mm.