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Glass Polarizer
Polarization Optics

Glass Polarizer

Supplier
Giaitech
Category
Polarization Optics
Origin
China

Glass Polarizer is One that uses optical. Material Functional device for vertigating light ， Used in optical instruments 、 Display Technology 、 Fields Including Photographic Equipment 。 Core functions is Natural light through specific structures （ Non-prejudiced photo ） Turned into a shivers. ， Or selective diagonal light through a particular direction. 。 Glass Polarizer The key is to the polarization layer. ， The layer is luminous by controlling the vibration of the light. 。 Based on vacuum Coating Processed Glass Polarizer ， One. 、 Glass Polarizer Core structure Glass Polarizer Usually by Optical Glass （ Like K9 Glass 、 Melt Quartz Wait. ） As Glass Substrate ， High-perceived light （≥90%）、 High-level integer （ Surface Roughness Ra≤1nm）、 Hear tolerance and stable optical performance ， It provides physical support. ， And as the foundation of optical access 。 Coating Functional level ， Through a vacuum Coating Technology （ Like a magnetic spatter. 、 Electronic beam evaporation 、 Ion Plasma ） is. Glass Surface sediment multi-layer nanoscale optical thin film ， These film films contain a two-way color. Material （ Like Metal Nanoparticle 、 Iodized compounds 、 LCD-guided layers, etc. ）， Or a rupee function through multi-layered interferometry. ， It can be divided into two. ！ Two. Typical Technical route ： Two-way colored film ： Sedimenting iodized molecules （ Like quinin iodide sulfuric acid. ） or Metal Nanoline （ Silver 、 Quinna-Miline ） Thin Film of ， These substances are absorbed into the light vibrations in a given direction. ， Allow only vertical light passage ， And it creates a ray of oscillation. 。 Multi-layer clemency persimulator ： High refraction rate by alternating sediments （ Like TiO₂） And low refraction rate （ Like SiO₂） The medium membrane ， The light is separated from the light of the different oscillations by the intervention effect of the light. （ If a sub-trigger is the oscillator ）。 Auxiliary layer Antireflection Coating （AR Membrane ）： Through a vacuum Coating Sediment multilayer media membrane ， Lower Glass Surface Reflectance （ It can be down to ＜0.5%）， Reduced loss of light energy 。 Protective film ： High plating hardness SiO₂ or Al₂O₃ Layer ， Prevent the erosion of the oscillation function. ， Increased durability 。 And traditional painting （ Such as Wet Coating of Organic Polarizing Material Dye ） Compare ， Vacuum Coating Process in Glass Polarizer The advantage is obvious. ： Different layers of sediment in a single process Material （ Like Metal Layer + Media Layer + Functional coating ）， Achieving oscillation and other optical properties （ Such as Beamsplitting 、 Filter 、 Phase Delay ） Integrated design 。

Specification Snapshot
Material
Custom
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Overview

Glass Polarizer is One that uses optical. Material Functional device for vertigating light ， Used in optical instruments 、 Display Technology 、 Fields Including Photographic Equipment 。 Core functions is Natural light through specific structures （ Non-prejudiced photo ） Turned into a shivers. ， Or selective diagonal light through a particular direction. 。 Glass Polarizer The key is to the polarization layer. ， The layer is luminous by controlling the vibration of the light. 。 Based on vacuum Coating Processed Glass Polarizer ， One. 、 Glass Polarizer Core structure Glass Polarizer Usually by Optical Glass （ Like K9 Glass 、 Melt Quartz Wait. ） As Glass Substrate ， High-perceived light （≥90%）、 High-level integer （ Surface Roughness Ra≤1nm）、 Hear tolerance and stable optical performance ， It provides physical support. ， And as the foundation of optical access 。 Coating Functional level ， Through a vacuum Coating Technology （ Like a magnetic spatter. 、 Electronic beam evaporation 、 Ion Plasma ） is. Glass Surface sediment multi-layer nanoscale optical thin film ， These film films contain a two-way color. Material （ Like Metal Nanoparticle 、 Iodized compounds 、 LCD-guided layers, etc. ）， Or a rupee function through multi-layered interferometry. ， It can be divided into two. ！ Two. Typical Technical route ： Two-way colored film ： Sedimenting iodized molecules （ Like quinin iodide sulfuric acid. ） or Metal Nanoline （ Silver 、 Quinna-Miline ） Thin Film of ， These substances are absorbed into the light vibrations in a given direction. ， Allow only vertical light passage ， And it creates a ray of oscillation. 。 Multi-layer clemency persimulator ： High refraction rate by alternating sediments （ Like TiO₂） And low refraction rate （ Like SiO₂） The medium membrane ， The light is separated from the light of the different oscillations by the intervention effect of the light. （ If a sub-trigger is the oscillator ）。 Auxiliary layer Antireflection Coating （AR Membrane ）： Through a vacuum Coating Sediment multilayer media membrane ， Lower Glass Surface Reflectance （ It can be down to ＜0.5%）， Reduced loss of light energy 。 Protective film ： High plating hardness SiO₂ or Al₂O₃ Layer ， Prevent the erosion of the oscillation function. ， Increased durability 。 And traditional painting （ Such as Wet Coating of Organic Polarizing Material Dye ） Compare ， Vacuum Coating Process in Glass Polarizer The advantage is obvious. ： Different layers of sediment in a single process Material （ Like Metal Layer + Media Layer + Functional coating ）， Achieving oscillation and other optical properties （ Such as Beamsplitting 、 Filter 、 Phase Delay ） Integrated design 。

Specifications

ParameterValue
Anti-reflection / Stun-resistant.By nanostructure or by roughening ， Reduced environmental photoreflection ， Raise visual clarity （ For example, for display Polarizer ）。
Vacuum Coating Process advantages1. High Precision Equality with
Vacuum Coating Process advantagesVacuum environment ， Coating The thickness can be accurately controlled to nanoscale. （ Error ±1%）， And the membrane is extremely uniform. （ Inner thickness deviation ＜2%）， Fits to high-resolution optical systems （ Like a light machine. 、 Microscope ）。
Vacuum Coating Process advantages2. High stability and durability
Vacuum Coating Process advantagesVacuum Coating By combining physical or chemical forces Glass Substrate Combined ， The membrane is strong. （ It's a way to draw the rules. ISO 2409 Test ）， Wet-resistant heat （85℃/85%RH Performance is stable in the environment. ）、 Anti-corrosion ， Fit for outdoor or harsh environmental applications 。
Vacuum Coating Process advantages3. Multifunctional Integration
Vacuum Coating Process advantages4. Wideband Adaptation
Vacuum Coating Process advantagesBy optimizing the membrane structure ， Achieved Ultraviolet （UV）、 Visible Light （VIS）、 Near Infrared （NIR） The polarisation of the wave segment （ If it's a bias Cutoff Wavelength Could be set precisely as 380nm~1500nm）。
MaterialCustom

Applications

1. Optical instruments ： Light Microscope 、 Spectrometer 、 Laser The bias of the system Beamsplitter Prism （ Like Glan-Taylor Prism ）， Use the vacuum. Coating Achieving high Extinction Ratio （＞1000:1） And low Polarization Dependent Loss （＜0.1dB）。 2. Display Technology ： High-end monitor （ Like OLED、Micro-LED） It's... Polarizer ， Through a vacuum Coating High-perceived light （＞92%） And low fog （＜1%）， Raise image contrast and visual angle 。 3. Photographic and video equipment ： Camera Optimus Filter （CPL Mirror ）、3D Glasses. Polarizer ， Use the vacuum. Coating Technology to achieve light quantification （ Thickness ＜2mm） And the friction performance. （ Hardness ≥6H）。 4. Solar and energy sector ： Photovoltaic Erosion control film in the component ， Improved solar cell efficiency by optimizing light absorption ， or for the optical selection filter in the photothermal conversion system 。 Four. 、 Technology challenges and development trends 1. Challenges Cost control ： Vacuum Coating Equipment （ Like a magnetic spatter. Coating Machine ） High investment ， Large-scale production requires process efficiency optimization 。 Complex environmental adaptation ： At high temperatures. （＞200℃） Or in a radiation environment. ， Membrane Material Possible degradation ， New types of heat resistance need to be developed Material （ Like Ceramic The base-two colored film. ）。 2. Trends Nanotechnology integration ： Introduction of SuperFar （Metasurface） Structure ， It's a nanoscale. Coating A deviant one. Dynamic Control （ Like electrical control. Adjustable Polarizer ）。 Environmental processes ： Promote cryogenic plasma enhancement Coating Technology ， Energy consumption reduction ， And at the same time, the thin membrane deposition at room temperature. （ Such as Flexible Glass Polarizer ）。 Smart Integration ： And sensors 、 Micro-machine electrical systems （MEMS） Combined ， Develop self-adapted bias adjuster （ Like autopilot. Laser Radar. Dynamic Distortion Optical Filter ）。

Datasheet

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Supplier Information

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Giaitech
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Shenzhen Giai Photoelectric Co., Ltd., founded in 2008, is a private high-tech company specializing in the production and sales of optical components, with the registered trademark giai-激埃特. Headquartered in Baolong Industrial City, Longgang District, Shenzhen, Guangdong, China, it has three optical component production lines in Shenzhen, Anshan, and Nanjing. As a high-quality filter manufacturer, Giai's products include narrowband filters, infrared filters, longpass filters, shortpass filters, neutral density filters (ND filters), optical coatings, and other professional optical lenses and filters. It also involves the design, development, and production of optical prisms, lenses, flat mirrors, reflectors, beam splitters, and other optical components, providing optical cooperation and services worldwide. Shenzhen Giai's main products: filters, color filters, colored glass, window protection films, and other optical components. Currently, Giai is developing rapidly. By 2013, it had more than 200 employees, and now has more than 500 employees, with a total investment of 30 million yuan and a company area of more than 3,000 square meters. It has established 3 factories and multiple R&D centers in Shenzhen, Anshan, and Nanjing, with a total factory area of 40,000 square meters. It is a large-scale and influential optical component manufacturer and supplier, and one of the influential optical manufacturers in China producing far-infrared silicon windows, germanium lenses, and zinc selenide lenses. For many years, Giai Photoelectric has adhered to the quality policy of "meticulous design, precision manufacturing, continuous improvement, and sincere service", adopting the international ISO9001:2015 quality management system and IATF16949:2016 automotive quality management system. The company's products comply with multiple regulatory requirements and have passed SGS testing and certification. We always adhere to the customer-centric, mutually beneficial, cooperative and innovative business philosophy, and provide high-quality precision optical components to all customers with a management model of cost-effectiveness, on-time delivery, and high quality. Giai's products face the public, strive for uniqueness, follow the market, and are brave in innovation! Products are widely used in industrial inspection, medical beauty, lidar, machine vision, biometrics, infrared sensing, robotics, smart home, intelligent driving systems, laser instruments, and other optical fields, providing customers with diversified products and application solutions.

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