Monochromator

Details Monochromator Monochromator

1998-12-22

2000-06-27

Hantis, K. P.

Optics: measuring and testing

By dispersed light spectroscopy

With monochromator structure

G01J 318

Patent

active

060813326

ABSTRACT:
A monochromator including an incident portion upon which light to be measured is made incident; a first lens for converting the incident light to be measured into parallel rays of light; a diffraction grating for receiving the light to be measured converted into the parallel rays of light and for outputting the light at an angle which differs depending on wavelength; a second lens for condensing the output light outputted from the diffraction grating at a certain angle; an output portion for outputting the output light thus condensed; and an angle changing device for making variable at least a relative angle between the diffraction grating and the second lens by one of rotation of the diffraction grating and movement of arrangement of the first and second lenses centering around the diffraction grating.

REFERENCES:
patent: 3563656 (1971-02-01), Helms
patent: 3600093 (1971-08-01), McMahon
patent: 4455087 (1984-06-01), Allemand et al.
patent: 4673292 (1987-06-01), Pouey
patent: 5329353 (1994-07-01), Ichimura et al.

Affiliated with

Also associated with

Rating

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

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1788886