What is this instrument called? - Photoptics

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Discussion Overview

The discussion revolves around identifying a specific type of optical instrument used for analyzing spectral output. Participants explore terminology and distinctions between various types of spectroscopic devices, particularly in the context of non-chemical applications.

Discussion Character

  • Exploratory, Technical explanation, Debate/contested

Main Points Raised

  • One participant identifies the instrument as a spectrograph, noting its loose receptor and suitability for analyzing spectral output rather than for chemical analysis.
  • Another participant suggests the term "spectrometer" as interchangeable with spectrograph or spectroscope, providing a link to a specific product.
  • A different participant seeks terminology to refine searches for non-chemistry versions of spectrographs, proposing "fiber spectrometer" as a potential keyword.
  • Another suggestion includes the terms "fibre-fed" or "OEM spectrograph" as possible descriptors for the instrument in question.

Areas of Agreement / Disagreement

Participants express varying terminology preferences and interpretations of the instrument's classification, indicating that multiple competing views remain without a clear consensus on a single term.

Contextual Notes

Participants acknowledge the potential confusion arising from the overlap in terminology between different types of spectroscopic instruments, particularly in relation to their applications in chemistry versus other fields.

Who May Find This Useful

Individuals interested in optical instruments, spectroscopy, or those seeking to differentiate between various types of spectrographs for specific applications may find this discussion relevant.

johnintheuk
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It's a spectrograph but not used for chemical analysis in the lab, the receptor is loose and can be used for analyzing the spectral output of a source.

It's not a photometer, that's either the receiver alone or tends to work at only one frequency.

I've seen them labeled as spectrographs, but that's pulling up a whole load of bench top sample analyzers for chemists.

Loose receiver that will give me a spectrum.

Thanks for any help!
 
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It's a spectrometer (or spectrograph or spectroscope = same thing ) something like this http://fiberopticspectrometer.com/
 
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I'm looking at some labeled as spectrographs as well. Is there any terminology I can use to bias my searches towards the none chemistry version?

I guess the majority of them use fibers to get the light back to the grating and diodes, so fiber spectrometer might be a good start.
 
fibre-fed or oem spectrograph ?
 

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