Tag Archives: Raman Spectroscopy

Polymer Analysis using Raman Spectroscopy

Abstract: in this article we describe the application of the Raman spectrometer (in backscattering configuration) to the analysis of plastic polymers with the aim of demonstrating the applicability of the tool to recognize the type of plastic. In the image above we show the Raman spectra of some plastic materials, …

Read More »

Analisi di Polimeri con la Spettroscopia Raman

Abstract: in questo post descriviamo l’applicazione dello spettrometro Raman (in configurazione backscattering) all’analisi di polimeri plastici con l'obiettivo di dimostrare l'applicabilità dello strumento al riconoscimento del tipo di plastica.

Read More »

Sistema Raman in configurazione Backscattering

Abstract: in questo post descriviamo la costruzione di un sistema Raman DIY, in configurazione backscattering, basato su di un laser DPSS che emette a 532 nm e su di uno spetttrometro di surplus B&W Tek. Il sistema è equipaggiato con fibra ottica e filtri sharp-edge per il blocco della radiazione laser di eccitazione.

Read More »

Backscattering Raman System

Abstract: in this article we describe the construction of a DIY Raman system, in backscattering configuration, based on a 532 nm DPSS laser and a B&W Tek surplus spectrometer.  The system is equipped with optical fiber and sharp-edge filters for blocking the radiation from excitation laser.

Read More »

Raman System DIY

Abstract: in this article we describe the construction of a DIY Raman system, based on a 532 nm DPSS laser and a B&W Tek surplus spectrometer. A 90° configuration was chosen for the collection of scattered light, particularly suitable for the analysis of liquid samples. The system is equipped with optical fiber and sharp-edge filters for blocking the radiation from excitation laser. The system has been used for acquisition of the Raman spectra of numerous organic and inorganic substances.

Read More »