Miniaturized spectrometer

Details Miniaturized spectrometer Miniaturized spectrometer

2005-10-18

2005-10-18

Evans, F. L. (Department: 2877)

Optics: measuring and testing

By dispersed light spectroscopy

Utilizing a spectrophotometer

C356S326000

Reexamination Certificate

active

06956648

ABSTRACT:
Miniaturized spectrometer in the form of a probe for determining ingredients of a gaseous or liquid fluid with a light source and a spectrometer, at least one measurement beam, and at least one reference beam. Light from the light source is optionally fanned out and focused, by at least one optical lens, in an essentially parallel beam. At least one measurement beam is passed through a light transparent window from the probe into the fluid being investigated and through an additional light transparent window back in to the probe, and at least one reference beam is guided in the probe interior. A collecting optics device, comprising at least one lens, diverts the beams to the impingement point of the light guide or the inlet of the spectrometer, and a beam selector in the area of the collecting optics device passes through one of the partial beams and interrupts all the others.

REFERENCES:
patent: 3727066 (1973-04-01), Louderback et al.
patent: 3851976 (1974-12-01), Meier
patent: 5694206 (1997-12-01), Curtiss
patent: 5815263 (1998-09-01), Sakai
patent: 38 39 561 (1990-05-01), None

Affiliated with

Also associated with

Rating

Miniaturized spectrometer does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Miniaturized spectrometer, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Miniaturized spectrometer will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3461494