| A long-lasting birefringence change was found to be produced in a tetanically stimulated squid giant axon. |
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| In principle, optical polarization changes can result from birefringence, dichroism, scattering, and also reflection. |
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| Since the birefringence of the projection lens is well controlled, there is little wavefront error due to polarization. |
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| The use of polarized illumination makes birefringence a factor in optical performance. |
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| They demonstrated diagnostic negative birefringence under the polarizing microscope. |
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| Polarization images probe linear birefringence and can only achieve contrast by having orthogonal polarizers for excitation and collection. |
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| The chitinized walls that lined many of the spray flow structures exhibited birefringence in polarized light microscopy. |
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| The gamma-globulins of the blood plasma show low flow birefringence, and none can be observed in solutions of serum albumin and ovalbumin. |
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| Among other EO properties, these materials exhibit voltage-dependent birefringence. |
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| Transparent calcite, sometimes called Iceland spar, has the unusual property of birefringence, or double refraction. |
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| These films exhibit birefringence, which can prevent stable detection in conventional photoelectric sensors. |
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| Our ellipsometer, delivered in December 1999, includes phase modulation by means of a birefringence element. |
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| Zircon also has very pronounced birefringence or double refractivity, where the difference between the two refractive indices is unusually high. |
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| The solution for the optical lithography industry is to offset birefringence by arranging different optical components at the proper angular orientations. |
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| We conclude from this that in non-liquid crystal polymers two mechanisms are responsible for the relaxation of the photoinduced birefringence. |
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| Globular proteins do not show this phenomenon, which is called flow birefringence. |
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| As is known, low birefringence fibers have low orientation and would be more drawable than the higher values and vice versa. |
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| These automated systems take the guesswork out of birefringence measurement and are used where fast, accurate results are required. |
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| We have also shown that polymers with high glass transition temperatures with the azobenzene in the main chain also exhibit photoinduced birefringence that is very stable. |
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| A fibrillated isotactic polypropylene three-dimensional plexifilamentary fiber, characterized in that a microwave birefringence of said three-dimensional plexifilamentary fiber is 0.07 or more. |
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| Polarizing microscopes are primarily used to examine the nature of crystals in geologic samples and to analyze the details of birefringence and stress in biological structures. |
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| The main properties of these resins are their low density, low water absorption, mechanical rigidity, high transparency and low birefringence, and their non polar, hydrophobic and non reactive service. |
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| The principal feature of this invention is that, by controlling the adverse effects of birefringence, Bragg gratings and other structures can be produced with much better results. |
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| High birefringence with very high stability can be induced in these films. |
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| A Pluta double refracting,, polarizing, interference microscope was used to study the birefringence of the samples. |
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| Consequently, the sample is centrosymmetric, and no birefringence or phase grating can exist. |
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| We will consider the acoustic birefringence with ultrasonic detection and its application in slightly anisotropic polymers for residual stress characterization. |
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| Birefringence is often considered to be an atomic-level interaction between light and an anisotropic medium. |
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| Birefringence is caused by the difference in refractive index between polymers at different viewing angles. |
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