The significance of the entrance slit and the diffraction grating in forming a spectral image of the incident light in the image plane is discussed in the articles “An Introduction to a Spectrometer: ...
B&W Tek's high dynamic range, low stray light spectrometer with plug-and-play USB interface. The back-thinned CCD array provides superior UV to NIR spectral response and great signal-to-noise ratio. B ...
The latest spectrometer from Ocean Optics uses a novel optical bench design and high-performance components to provide high throughput, low stray light and excellent thermal stability for integrated, ...