Polariscope

Details Polariscope Polariscope

1982-09-24

1985-06-18

Willis, Davis L.

Optics: measuring and testing

By polarized light examination

With polariscopes

356 35, 356369, G01B 1118

Patent

active

045238480

ABSTRACT:
In a polariscope including first and second quarter wave plates arranged one on either side of a sample under test, first and second liquid crystal devices are provided adjacent the quarter wave plates and can be switched between two optical conditions to alter the polariscope between a plane polarized and a circularly polarized mode.

REFERENCES:
patent: 3902805 (1975-09-01), Redner
Blyumkina et al., "System for Automating Ellipsometric Measurements" Opt. Spectrosc. vol. 40, No. 3, pp. 339-340.
Photoelasticity by E. J. Hearn, published by Merrow in 1971 describes the basic theory of polarimetry on pp. 6 to 12 and 18.

Affiliated with

Also associated with

Rating

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

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-978100