Monochromator to fiber-cable coupling system

Details Monochromator to fiber-cable coupling system Monochromator to fiber-cable coupling system

1990-05-31

1991-05-07

Healy, Brian

Optics: measuring and testing

Range or remote distance finding

With photodetection

350 9615, 350320, 350433, 356318, 356326, G02B 632, G02B 304, G01J 330

Patent

active

050131206

ABSTRACT:
A coupling interface between a two components of a spectrometer system having a monochromator, a spectrometer and a fiber cable therebetween includes a focusing lens and two crossed cylindrical lenses. The focusing lens is used to assure that the convergence angle of light entering the fiber is within the acceptance angle of the fiber. A dual lens system is used to collimate the light from the monochromator, first in one direction of divergence, then in a second direction of divergence. In a second embodiment, the focusing lens is used to collimate the light from the fiber optic cable. The dual lens system is used to converge the collimated light in two directions.

REFERENCES:
patent: 4398790 (1983-08-01), Righini et al.
patent: 4412720 (1983-11-01), Costa
patent: 4475788 (1984-10-01), Tomassini et al.
patent: 4572668 (1986-02-01), Auth
patent: 4676586 (1987-06-01), Jones et al.
patent: 4681396 (1987-07-01), Jones
patent: 4726645 (1988-02-01), Yamashita et al.
patent: 4732450 (1988-03-01), Lee
patent: 4744620 (1988-05-01), Ueno et al.
patent: 4753521 (1988-06-01), Deserno
patent: 4807954 (1989-02-01), Oyamada et al.
patent: 4842360 (1989-06-01), Caro et al.
patent: 4844574 (1989-07-01), Chande
patent: 4868361 (1989-09-01), Chande et al.
patent: 4883333 (1989-11-01), Yanez
patent: 4929045 (1990-05-01), Fuller

Affiliated with

Also associated with

Rating

Monochromator to fiber-cable coupling system 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 to fiber-cable coupling system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Monochromator to fiber-cable coupling system will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-935190