Products/Services for Polarizing Optical Microscopy Liquid Crystals
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Crystals - (394 companies)Crystals are naturally occurring materials that can be induced to resonate or vibrate at an exact frequency. Types Quartz, a piezoelectric crystal that provides excellent mechanical and electrical stability, acquires a charge when...Package / Form FactorFeatures / StandardsOscillation Frequency -
Polymers and Plastic Resins - (873 companies)...materials and resins, and compounded raw materials such as pellets and liquids. Electrical and electronic materials, optical grade materials, and self-lubricated or bearing-grade plastics and plastic materials are also available. Cure Type... -
Lasers - (697 companies)...source (also referred to as pump or pump source), a gain medium (or laser medium), and an optical resonator formed by two or more optical lenses. The image of a deconstructed laser pointer below illustrates these three components; more information... -
Optical Crystals - (181 companies)Optical crystals are transparent in different spectral regions, depending upon the crystal material. They include nonlinear, photorefractive crystals, and laser crystals ' acousto-optic and electro-optic combinations; X-ray analysis... -
Liquid Crystal Display (LCD) Modules - (533 companies)LCD) belong to the class of nonemissive technologies, or displays that do not generate light of their own but control the transmission or reflection of an external light source. A liquid crystal display utilizes two sheets of polarizing material... -
Optical Polarizers - (157 companies)Rapid Learning: Polarizing of Light. Video Credit: Rapid Learning Center / CC BY-SA 4.0. Types of Optical Polarizers. There are many different types of optical polarizers. Calcite polarizers are crystals that separate unpolarized light into two...
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Calcite Polarizers - (24 companies)...to as the ordinary (o-ray) and extraordinary (e-ray) rays. Calcite crystal is a natural birefringent material, which may be ground, cut, and polished to exact angles creating optical axis, making it a useful polarizer. Crystalline structure of isotropic...
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Circular Polarizers - (12 companies)...electric fields are added together in equal amounts and have ninety degrees of phase difference. Circular polarizers are commonly used in photography and the lenses of 3D glasses for viewing stereoscopic movies. These optical polarizers are assemblies...
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Linear Polarizers - (37 companies)...crystal displays (LCDs). In LCDs, the linear polarizers are placed on each side of the LCD with their axes crossed at 90 degrees. In this manner, the polarizers do not allow light to pass. However, in the power-off state, the liquid crystal cells...
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Polarizer Mounts - (9 companies)Polarizer mounts are used to hold and support polarizers. A polarizer is a light filter that only allows light waves of a certain rotation to pass through. Optical polarizer mounts are specialized holders designed for use with a variety of optical...
Product News
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Mad City Labs, Inc.
Near-field Scanning Optical Microscopy Atomic Force Microscopy and Near-field Scanning Optical Microscopy. High resolution AFM and NSOM require positioning systems with high resolution, repeatability, and stability. Mad City Labs has developed positioning systems that ease integration and assist users with developing and adapting instrumentation for their own application requirements. Our experienced sales and engineering team can assist you further with the right solution for your application. Mad City Labs, Inc. Mad City Labs, Inc... (read more)Browse Linear Slides and Linear Stages Datasheets for Mad City Labs, Inc. -
Foctek Photonics, Inc.
Optical crystal--TGG Crystal(Faraday Rotato) TGG (Terbium Gallium Garnet) single crystal is the best and magneto-optical?materials for the production of Faraday polarizer and isolators, which can be?applied in the range of 400-1100 nm wavelength (excluding 470-500 nm).?Faraday polarizer is composed of the TGG crystal rod and a special?designed magnet. The polarization of the beam through the magneto-optical?materials deflexes and the direction of deflection only has some relations?with the direction of the magnetic field and has nothing... (read more)Browse Optical Crystals Datasheets for Foctek Photonics, Inc. -
Foctek Photonics, Inc.
Polarizer A polarizer is an important optical component that is widely used in laser systems to generate the linear polarization laser. Foctek makes following polarizers with five materials, a-BBO, Calcite and YVO, Quartz MgF, suitable for the widest spectrum and high polarization purity applications. Glan Taylor Polarizer. Glan Laser Polarizers. High Transmission Glan Laser Polarizers. Glan Thompson Polarizers. Broadband DUV Polarizer (200-3300nm). Glan Thompson Polarizing Beamsplitter Cubes. Wollaston... (read more)Browse Optical Polarizers Datasheets for Foctek Photonics, Inc. -
Foctek Photonics, Inc.
optical crystal-Nd:YVO4-laser to open inner packing at clean environment. Please prevent finger print, oil and other substances from adhering to the polished or coated surfaces. If the surfaces are contaminated, please blow the surfaces with air ball. If there is still pollution on the crystal surfaces, please clean the surfaces with cleaning liquid and soft silk. The mixing liquid of 50% high purity alcohol and 50% high purity ether is recommended as cleaning liquid. Please notify that the contaminated surfaces are very easy... (read more)Browse Optical Crystals Datasheets for Foctek Photonics, Inc. -
Intrinsic Crystal Technology Co., Ltd. (ICC)
Custom Optical Crystals LiF. Lithium Fluoride crystal is the common optical material with minimum refractive, and its spectral range is 120nm-7000nm. Usually, it is processed to prisms,lenses and windows used for thermal Imaging System, Space optical system and excimer laser system. However, Lithium Fluoride crystal is with high aqueous solubility and coefficient of thermal expansion, which is need to special measures to prevent it from deliquescence and deformation. ZnSe. Zinc Selenide (ZnSe) is a relatively soft... (read more) -
CASTECH, Inc.
BIBO optical crystal CASTECH offers?. * Strict quality control;. * Large crystal size up to 10x10x15mm3 ;. * AR-coating, mounts and repolishing services;. * Fast delivery. Table 1. Chemical and Structural Properties. Table 2. Optical and Nonlinear Optical Properties. CASTECH's Warranty on BIBO Specifications ?. * Dimension tolerance: (W +-0.1mm)x(H +-0.1mm)x(L+0.5/-0.1mm) (L >=2.5mm). (W +-0.1mm)x(H +-0.1mm)x(L+0.1/-0.1mm) (L <2.5mm). * Clear aperture: central 90% of the diameter. * Flatness: less than l/8 @ 633nm... (read more)Browse Optical Crystals Datasheets for CASTECH, Inc. -
CASTECH, Inc.
Cr:LiSAF(optical crystal) CASTECH provides high quality, Cr-doped Colquiriite crystal (Cr:LiSAF) using the Czochralski technique. It is excellent laser material with high energy storage and high slope efficiency. It is also ideal working material under conditions of ultra short pulse and ultra high power. Currently, Cr:LiSAF related products such as flashlight pumping and diode pumping laser have been widely used. Physical Properties: Chemical Formula:Cr 3+ :LiSrAlF6. Lattice Parameters:a=5.084 A, c=10.21 A. Crystal... (read more)Browse Optical Crystals Datasheets for CASTECH, Inc. -
Mad City Labs, Inc.
General Microscopy manufacturer of flexure based piezo nanopositioning systems capable of sub-nanometer positioning resolution since 1998. Our piezo nanopositioning product line covers the entire spectrum of piezo nanopositioning capabilities while maintaining a leadership role in multi-axis stages for high speed optical microscopy imaging. Mad City Labs engineers use 3D CAD and finite element analysis to produce piezo nanopositioners which combine long ranges of motion with exceptional linearity, orthogonality... (read more)Browse Microscope Stages Datasheets for Mad City Labs, Inc. -
CRYSTECH, Inc.
Bismuth Borate (BIBO) Optical Crystal Bismuth Borate (BiB3O6 or BIBO) crystal is a nonlinear optical crystal with large effective nonlinear coefficient (about 9 times higher than KDP, 3.5-4 times LBO, 1.5-2 times BBO and 1.2 times KTP, respectively), high damage threshold and non-hydroscopic. Applications: SHG and THG for middle and high power Nd: lasers at 1064nm. SHG and THG of high power Nd-lasers at 1342nm and 1319nm for red and blue lasers. SHG for the Nd- Lasers at 914nm and 946nm for blue laser. Optical Parametric Amplifiers... (read more)Browse Optical Crystals Datasheets for CRYSTECH, Inc. -
Mad City Labs, Inc.
Atomic Force Microscopy Atomic Force Microscopy and Near-field Scanning Optical Microscopy. High resolution AFM and NSOM require positioning systems with high resolution, repeatability, and stability. Mad City Labs has developed positioning systems that ease integration and assist users with developing and adapting instrumentation for their own application requirements. Our experienced sales and engineering team can assist you further with the right solution for your application. Mad City Labs, Inc. Mad City Labs, Inc... (read more)Browse Piezoelectric Drivers and Piezoelectric Amplifiers Datasheets for Mad City Labs, Inc.
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Captured liquid crystalline order in polymer networks
Orientationally ordered polymer networks are prepared in spherical and cylindrical geometries by isothermal photopolymerization of diacrylate molecules dissolved in a nematic liquid crystaL Optical polarizing microscopy textures reveal that the network memorizes the nematic director field.
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Novel cellulose derivatives. I. Liquid crystal phase formation in tri‐ O ‐α‐naphthylmethyl cellulose solutions
Observations made by dynamic mechanical spectrometry and by cross‐ polarized optical microscopy revealed liquid crystal line behavior for the concentrated solutions of tri‐O‐α‐naphthylmethyl cellulose in dimethylacetamide (DMAc).
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Quantum dot self-assembly in liquid crystal media
Correlations between liquid crystal defects in these two phases and quantum dot localization were investigated by comparing polarized optical microscopy images ( liquid crystal birefringence texture) with fluorescence microscopy images (showing quantum dot emission and therefore localization).
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Soluble and Columnar Liquid Crystalline Peropyrenequinones by Coupling of Phenalenones in Caesium Hydroxide
The esters 9cc–dd and 10cc–dd all are viscous shearable waxes at room temperature, and exhibit typical fan-shaped focal conic or dendritic textures of columnar liquid crystals under polarising optical microscopy after cooling from the isotropic liquid (Figure 3).
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Liquid crystalline epoxy resins in polymer dispersed liquid crystal composites
In order to evaluate the e†ect of composition on the transition temperatures of both resin and liquid crystal , polarized optical microscopy was applied to mixtures of DOMSÈTNO623, having di†erent composi- tions.
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Occurrence of Both Sinusoidal and Zigzag Supermolecular Structures Associated with Band Textures in a Liquid Crystalline Polymer
KEYWORDS: band texture; polymeric liquid crystal ; polarized optical microscopy ; poly(1,4-phenylene terephthalamide); supermolecular structure .
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Applied Materials and Electronics Engineering
Figure 1 shows the polarized optical microscopy of the liquid crystal line with typical Schlieren texture of DOMS at 100°C on cooling from isotropic state.
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Optically Reconfigurable Reflective/Scattering States Enabled with Photosensitive Cholesteric Liquid Crystal Cells
Such orthogonal reorientation was demonstrated with polar- ized optical microscopy of nematic liquid crystal cells shown in Figure S2.
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Electron-transfer studies in a lyotropic columnar hexagonal liquid crystalline medium.
We have confirmed by polarizing optical microscopy that the liquid crystal line nature of the medium is maintained even after the addition of the redox species and the supporting electrolyte.
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http://etd.auburn.edu/bitstream/handle/10415/3108/Dissertation%2c%20Geyou%20Ao-5.4.12.pdf?sequence=2
Based on cross- polarized optical microscopy , a liquid crystal line phase was obtained in .
