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Supplier: Meadowlark Optics, Inc.
Description: The Swift Optical Shutter is a vibration-free alternative to mechanical shutters for use in high- speed applications. It uses a Swift Liquid Crystal Variable Retarder between crossed polarizers to provide submillisecond switching for both opening and closing.
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Supplier: Meadowlark Optics, Inc.
Description: Our liquid crystal shutter uses twisted nematic liquid crystals to provide a vibration-free mechanical shutter alternative. The twisted nematic liquid crystal switches between a state that rotates the input polarization by 90° with no voltage
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Supplier: Arcoptix S.A
Description: Liquid Crystal twisted nematic polarization rotator (TN cell) is very useful when one wants to rotate the orientation of a linear polarization by a fix amount of typically 45° or 90°. When light is traversing LC twisted nematic cell its polarization follows the rotation of the
- Wavelength Range: 350 to 1,800 nm
- Operating Temperature: 15 to 35 C
- Surface Flatness: λ/2, λ/4
- Features: 45°, 90°
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Supplier: Visual Sound, Inc.
Description: High reliability and lower maintenance cost achieved Highly durable New Optical Engine using an inorganic liquid crystal panel is incorporated. Design minimal heat effect on the optical parts by use of radiation and cooling technology that professional model cultivates.
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Application: Semiconductor Photovoltaic Solar energy Liquid crystal panel Optical fiber Other production fields Speciality Chemicals Handled HF- Hydrofluoric acid HCL- Hydrochloric acid H2O2- Hydrogen Peroxide (read more)
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Spatial Light Modulators use both translucent and reflective liquid crystal micro-display technology to dynamically modify the amplitude and/or phase of incident light. The EOC Spatial Light Modulators are truly revolutionary devices (read more)
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high temperature exposure and exhibits excellent adhesion strength on Stainless Steel (SUS), Nickel, PCBs and Liquid Crystal Polymer (LCP). “ALPHA HiTech AD13-9910B ultra-low temperature adhesive is able to fast cure at very low temperatures, with excellent dispensing performance,” (read more)
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C and carbon, followed by firing. Liquid silicon is then infiltrated into the porous mixture, reacting with carbon to form dense SiC. Reaction bonded SiC is cost-effective and suitable for lightweight optical designs. Sintering: SiC powder (read more)
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Aluminum nitride ceramics are an advanced ceramic material with aluminum nitride (AlN) as the main crystal phase. It has many excellent properties: in terms of physics, it has high thermal conductivity, can effectively dissipate heat, has excellent electrical insulation performance, can avoid (read more)
Browse Specialty Ceramics Datasheets for Xiamen Unipretec Ceramic Technology Co., Ltd.
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Near-Infrared Hadamard Transform Spectrometry
By implementing a stationary Hadamard encoding mask ( liquid crystal optical shutter array) the additional advantage of no moving parts becomes apparent.
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A Stationary Hadamard Transform Interferometer
Presently, in our laboratory, work is underway to develop a stationary Hadamard transform (HT) interferometer that utilizes a liquid crystal optical shutter array to encode a spatial interferogram created by a Fizeau interferometer design.
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17.5: High‐Resolution Floating Autostereoscopic 3D Display Based on Iris‐Plane‐Dividing Technology
Abstract We have investigated a high‐resolution floating autostereoscopic 3D display using stacked liquid crystal optical shutters dividing an iris‐plane.
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1.06-um optically addressable liquid crystal spatial light modulator for an HV target of the indoor laser radar system
Corner reflector + Liquid crystal optical shutter Level 2 .
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Instrumental Needs For Hadamard Transform Spectrometry (HTS)
The use of Liquid Crystal Optical Shutter Arrays (LC -OSA) as stationary encoding masks has resulted in significant improvements in Hadamard transform spectrometers.23 These masks allow the spectrometer to have no- moving -parts during data collection, which eliminates the problems associated…
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Hadamard transform spectroscopy for the 1990s
The transmission spectra of the liquid crystal optical shutter array for the transparent ("on") and opaque ("off') states correspond to the dotted lines.
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Recent developments in Hadamard transform Raman spectrometry
Initially, we modified a commercially available liquid crystal optical shutter array (LC-OSA) to meet our needs5.
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Gel-glass-dispersed liquid-crystal optical shutters
Gel-glass dispersed liquid crystal optical shutters .
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A novel video technique for visualizing flow structures in cardiovascular models.
The operation of a liquid crystal optical shutter and a modified charge-coupled device (CCD) camera were synchronized to generate images of particle trajectories which were stored in a framegrabber before being transferred to S-VHS tape.
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Optical beam-shifter module with high extinction ratio for 1024-input-port optical-switching network
The concentrator consists of a photodetector array module, a liquid crystal optical shutter , and several optical beam shifters.