1592952562000 1312632483000 term-3628 1616541620902 1312632488000 1616290634658 adlib fitz-online adlib-term-3628 fe47c13b-6fb8-35ef-a5a2-03b440fdfa0d 2 1 scope note The phenomenon of double refraction of polarized light by a transparent substance under elastic stress, used to measure strain in elastic, transparent materials. RHDEL2 reference term-3298 adlib-term-3298 55850153-6e41-3936-b5a4-b965a4973cc4 photoelastic D.DC.AFU.ALO.BUE.AFU 1 code D.DC.AFU.ALO.BUE.AFU 1 photoelasticity reference term-3627 adlib-term-3627 3e0bd983-17e8-30f9-82d5-26d8eb6bb126 <electromagnetic properties> photoelasticity term