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Spectroscopy

Thorlabs provides an extensive selection of light sources, optics, sample holders, spectrometers, and signal detectors for use in applications such as laser characterization, Raman spectroscopy, absorption spectroscopy, and gas sensing.

Spectrometers & Signal Detectors
Spectrometers & Signal DetectorsNew Products
Broadband Sources & Spectral Lamp
Broadband Sources & Spectral LampNew Products
Single-Wavelength Sources
Single-Wavelength SourcesNew Products
Optics for Spectroscopy
Optics for SpectroscopyNew Products
Sample Holders for Spectroscopy
Sample Holders for Spectroscopy
Pure Air Circulator Unit
Pure Air Circulator Unit
Multimode Fiber Bundles
Multimode Fiber Bundles
Educational Transient Absorption Spectroscopy Kit
Educational Transient Absorption Spectroscopy KitNew Products
Educational Spectrometer Kits
Educational Spectrometer Kits
Integrated Subsystems for Spectroscopy
Integrated Subsystems for Spectroscopy
Complete Line of Incoherent Sources
Complete Line of Incoherent SourcesNew Products
Complete Line of Coherent Sources
Complete Line of Coherent SourcesNew Products