Products/Services for Linear Fresnel Reflector
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Reflectors - (57 companies)Parabolic reflectors and ellipsoidal reflectors are used to maximize illumination or projection system output by increasing light source efficiency. These devices resemble small satellite dishes in their parabolic geometry, with a small hole either...Reflector ShapeMirror Assembly -
Telescopes - (59 companies)Types. Telescopes come in three major optical types: refractor telescopes, reflector telescopes, and catadioptric telescopes. In a refracting telescope, light enters through the eyepiece lens and is bent as it passes through the objective lens... -
Fresnel Lenses - (22 companies)Fresnel lenses resemble a planoconvex or planoconcave lens that is cut into narrow rings and flattened. If the steps are narrow, the surface of each step is generally made conical and not spherical. Fresnel lenses are specialized optical components... -
Antennas - (1281 companies)...periodic antennas are often utilized in broadband applications. Parabolic reflectors, or dish antennas, consist of reflector backed arrays. An active element in the focal point of the array radiates or receives signals that bounce off the reflector... -
Linear Actuators - (787 companies)Electric linear actuators have an output rod that provides linear motion via a motor driven ball screw, lead screw or ACME screw assembly. The actuator's load is attached to the end of a screw or rod and is often unsupported. Linear actuators... -
Lamps - (1858 companies)Features. Other types of lamps include projection lamps, spectral lamps, and stage lamps. Projection lamps use a built-in reflector to concentrate light in a particular direction. These types of lamps are used in a variety of applications. Examples include...
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Linear Slides and Linear Stages - (490 companies)Linear slides are simple linear motion devices composed of a stationary base and a moving carriage. Linear stages are slides with a drive mechanism that provide controlled, precise positioning along a linear axis. Linear slides and stages provide...
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Linear Brakes - (15 companies)Linear brakes are used to slow or stop linear motion in conveyors, web systems, and vehicles. Technologies include friction, eddy current braking, and hysteresis. Linear brakes are used to slow or stop linear motion in conveyors, web systems...
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Linear Thrusters - (78 companies)Linear thrusters use double-acting pneumatic cylinders or hydraulic cylinders mated to shafts and plates to provide reoccurring linear motion They are used in conveying, inspection systems, and lifting applications, or to apply thrust load Linear...
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Linear Motors - (193 companies)Linear motors generate force only in the direction of travel. They are capable of extremely high speeds, quick acceleration, and accurate positioning. Description. Linear motors generate force only in the direction of travel. A linear motor applies...
Product News
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ORAFOL Fresnel Optics GmbH
Fresnel Cylindrical Lens Polymer Fresnel Cylindrical Lenses are the ideal solution for line lights and linear scanner systems. The precise Fresnel structure enables a targeted distribution or focussing of light with minimal weight and space requirements. Custom design possible soon! Contact us for more infirmation on the custom Fresnel cylindrical lenses tailored to your already exiting system. (read more)Browse Cylindrical Lenses Datasheets for ORAFOL Fresnel Optics GmbH -
Xiamen Innovacera Advanced Materials Co., Ltd.
Ceramic Reflector Ceramic Reflector material properties: Bulk density (fired), Mg/m3:3.1. Color: White. Porosity (apparent), % nominal: 22. Flexural strength (ASTM C1161, 3-point), MPa: 170. Thermal expansion coefficient. 200-500C, 10-6/C 7.9. 200-1000C, 10-6/C 9.0. Ceramic Reflector features: Compared to metal reflectors, ceramic units offer higher reflectivity and therefore enhanced laser power. Surfaces can be sealed and coated with a solarization-resistant glaze to give high bulk reflectivity. Resists... (read more)Browse Reflectors Datasheets for Xiamen Innovacera Advanced Materials Co., Ltd. -
Avantier Inc.
Precision Reflector Applications: Precision Reflectors are versatile optical components suitable for a range of applications, including: Laser Beam Concentration: They can efficiently concentrate laser beams, which is important in various laser applications. Quality Imaging: Precision Reflectors contribute to high-quality imaging by providing precise and controlled reflection. Enhancing Light Output: These reflectors can be integrated into projection and illumination systems to improve the quality and efficiency... (read more)Browse Optical Mirrors Datasheets for Avantier Inc. -
ORAFOL Fresnel Optics GmbH
Fresnel Prism PR Series Fresnel prisms of the PR series are characterized by very low tip roundings and high accuracy manufacturing. Both in imaging and lighting applications the Fresnel prisms offer a lightweight and cost-effective way of redirecting light with aperatures ranging up to 300 mm (depending on the design). On request a custom Fresnel prism can be designed with the defection angle tailord to the intended application. (read more)Browse Optical Prisms Datasheets for ORAFOL Fresnel Optics GmbH -
ORAFOL Fresnel Optics GmbH
SC series Fresnel lenses Discover our vast catalogue of readily available Fresnel lens designs - both positive and negative. The lenses range from a few millimeters to beyond 500 mm in diameter. Every design can be trimmed to the required shape with tight tolerances and optical coatings can be added. SC series Fresnel lenses are characterized by very low tip rounding resulting in a high quality image. The lenses are made of PMMA or Polycarbonate. On request, the lenses can be combined with other microstructured optics... (read more)Browse Fresnel Lenses Datasheets for ORAFOL Fresnel Optics GmbH -
ORAFOL Fresnel Optics GmbH
Custom miniature Fresnel lenses For applications with high demands regarding space and weight saving, customized miniature Fresnel lenses are a suitable solution. This is a special optical lens. Compared to a standard lens, the surface of the fresnel lens is divided into a number of concentric grooves. Using plastic microstructured optical components offers many advantages over conventional optical products: significant reduction in weight, thickness and volume;. ease in manufacturing of extremely high-aperture (fast... (read more)Browse Fresnel Lenses Datasheets for ORAFOL Fresnel Optics GmbH -
Changchun Yutai Optics Co., Ltd.
Rectangular Fresnel Lenses This design allows the lens to maintain its optical performance while significantly reducing the amount of material used and the thickness of the lens. What is the largest Fresnel lens size that Yutai Optics can make?. Up to now, the largest size Fresnel lens processed by Yutai Optics is 1600*1400mm. What are the materials used for Fresnel lenses in Yutai Optics?. Yutai Optics generally uses PMMA and PC materials. (read more)Browse Optical Lenses Datasheets for Changchun Yutai Optics Co., Ltd. -
Alluxa, Inc.
Distortion in High Performance Reflectors Distortion in High Performance Reflectors. High-performance optical reflectors often serve as critical components in numerous applications. From high-power laser systems to quantum metrology, thin-film mirrors are nearly indispensable. While these components typically deliver excellent performance, certain applications require careful consideration of potential distortion effects that can impact system-level performance. Read more of Alluxa's new white paper here. We Do Custom Filters. Custom... (read more)Browse Optical Mirrors Datasheets for Alluxa, Inc. -
ORAFOL Fresnel Optics GmbH
Fresnel Lens Arrays for Concentrator Photovoltaics Custom CPV lens arrays as silicone-on-glass hybrid (SOG). Weather resistant and customizable in dimenions up to 1 m ^2. Array dimensions and Fresnel lenses can be tailored to your solar module. ORAFOL Fresnel Optics is a key player in the CPV module market for more than a decade and can assist you in your development process. (read more)Browse Fresnel Lenses Datasheets for ORAFOL Fresnel Optics GmbH -
CRYSTECH, Inc.
High-Precision Quartz Reflector for Lasers Key Features of Quartz Reflector: High Precision: Ensures accurate light reflection for optimal laser performance. Durable and Reliable: Made from quartz glass, designed for long-term use in high-demand environments. Corrosion-Resistant: Resistant to wear and damage, ensuring consistent performance in various conditions. Versatile Applications: Ideal for lamp-pumped solid-state lasers, including laser medical, welding, cutting, and marking systems. Customizable: Available in different materials... (read more)Browse Laser Optics, Heads, and Beam Delivery Components Datasheets for CRYSTECH, Inc.
More Information
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High Concentrator Photovoltaics
Parabolic dishes have greater optical efficiencies than that of the linear Fresnel reflector or central receivers where cosine losses ensue.
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Utility-Scale Concentrating Solar Power and Photovoltaic Projects: A Technology and Market Overview
CSP systems generally include four commercially available technologies: CSP trough, CSP tower, parabolic dish, and linear Fresnel reflector , although only CSP trough and CSP tower projects are currently being deployed.
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Application of solar heat sources at thermal electric power plants
Of interest is the construction of a solar field based on compact linear Fresnel reflectors [3] made in the form of a solar adapter to existing thermal electric power stations in order to produce compressed hot water or saturated steam.
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Integration of parabolic trough and linear Fresnel collectors for optimum design of concentrating solar thermal power plant
On the other hand, linear Fresnel reflectors (LFRs) with direct steam generation (DSG) are developed and proposed as cheaper alternative to PTC systems.
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Exergetic analysis of solar concentrator aided coal fired super critical thermal power plant (SACSCTPT)
David and Morrison (2000) evaluated Compact Linear Fresnel reflector (CLFR) concepts suitable for large-scale solar thermal power generation plants.
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Renewable and Efficient Electric Power Systems
… 8.2.3 Condenser Cooling for CSP Systems 8.2.4 Thermal Energy Storage for CSP 8.2.5 Linear Parabolic Trough Systems 8.2.6 Solar Central Receiver Systems (Power Towers) 8.2.7 Linear Fresnel Reflectors 8.2.8 Solar …
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Handbook of Climate Change Mitigation
Ausra’s core technology, the Compact Linear Fresnel Reflector (CLFR) solar collector was originally developed by an Australian scientist, Dr. David Mills.
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Broad Overview of Energy Efficiency and Renewable Energy Opportunities for Department of Defense Installations
Left: CSP system using linear fresnel reflectors to concentrate sunlight on the receiver assembly (Source: NREL); Right: Photo of several flat fresnel reflectors concentrating sunlight on a receiver above (Source: Ausra from http://solareis.anl.gov/documents/docs/NREL_CSP_3.pdf) .............................................
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SunShot Vision Study: February 2012 (Book)
Compact Linear Fresnel Reflector Field ............................................100 Figure 5-5.
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Results and Comparison from the SAM Linear Fresnel Technology Performance Model: Preprint
The Linear Fresnel Reflector (LFR) technology is of growing interest to US utilities as a candidate for combined-cycle integration through direct steam generation (DSG) [1].
