Polarizers

With its full range of deep-ultraviolet polarizing elements on display, Meiyang Optoelectronics shone at the Shanghai International Optics and Electronics Expo. From March 18 to 20,2026, the highly anticipated Shanghai International Optics Expo grandly commenced in Shanghai, bringing together cutting-edge technologies, innovative products, and core solutions from around the global optics industry. It served as a vital platform for exchange, collaboration, and joint exploration of development opportunities. Meiyang Optoelectronics showcased its comprehensive range of polarization devices at the exhibition, offering a full portfolio including wave plates, polarizers, polarizing prisms, and polarization beam splitters—products characterized by complete category coverage, precise specifications, and stable performance, demonstrating the company's robust industrial chain presence and technical expertise in polarization optics. At the event, the company's extensive collection of polarization devices was prominently displayed; their diverse product offerings and exceptional manufacturing craftsmanship captured widespread attention, making them one of the highlights of the optical components exhibition area.   At this exhibition, Meiyang Optoelectronics' newly launched deep-ultraviolet polarization element series became the highlight. The product display area in front of the booth was bustling with visitors, attracting numerous industry clients and partners who stopped to observe and engage in in-depth discussions. Tailored for high-end applications such as semiconductor lithography, precision inspection, and laser micro, this product series addresses the performance limitations of traditional polarization devices in the deep-ultraviolet spectrum.  Leveraging its comprehensive product portfolio and technological breakthroughs in the deep ultraviolet series, the Meiyang Optoelectronics booth attracted sustained high attendance throughout the event, drawing customers from various sectors including semiconductors, laser equipment, and precision instruments for consultations and discussions. A steady stream of visitors engaged in on-site inquiries and technical exchanges. In response to diverse client inquiries, all exhibiting staff and management demonstrated professional expertise and patient assistance,addressing questions regarding product performance, application compatibility, and customized solutions while providing tailored recommendations based on specific use cases. Their professionalism and sincerity earned unanimous praise from clients.   At this Shanghai International Optics and Electronics Expo, Meiyang Optoelectronics successfully concluded its exhibition journey. The company not only showcased its technological prowess and product portfolio in the field of polarization optics but also established deep connections with numerous industry clients and partners, reaching several preliminary cooperation agreements. Moving forward, Meiyang Optoelectronics will continue to focus on the polarization optics sector, centering its efforts on technological innovation to continuously enhance its product lineup and performance, thereby providing a core driving force for the high-quality development of the optical industry.    

Our polarizing beamsplitter (PBS) cube is composed of a pair of precision high-tolerance right-angle prisms cemented together. One of the prisms has a partially reflective metallic-dielectric coating applied to its hypotenuse. The incident light should enter the prism with the coated hypotenuse in order to minimize power passing through the optical cement. The PBS can split the unpolarized beam into two orthogonal, linearly polarized components. P-polarized light is transmitted, whiles-polarized light is reflected, both with negligible absorption. The extinction ratio is better than 1000:1 for beamsplitters made with N-BK7 glass, and better than 100.1 for beamsplitters made with UV fused sllica. These cubes are recommended for use in pulsed laser systems and for purifying polarization in multimode high-power lasers. APPLICATIONS WSS Laser applications Fiber optical communication systems 40 G/100 G components POLARIZING BEAMSPLITTER CUBE   Dimensions   Common Specification Material N-BK7 or UV fused silica Typical Dimension 3 mm x3 mm x3 mm, 3.2 mm x3.2 mmx 3.2 mm Flatness λ/4@632.8nm Surface Quality (scratch/dig) Better than 40-20 Beam Deviation <3 arc minute Incidence Angle 0+/-3 Principal Transmittance Tp>95%, Ts< 1% Principal Reflectance Rs> 99%, Rp< 5% Coating "Polarizing beamsplitter coating on hypotenuse;AR coating on other input and output faces"   Other sizes, wedged angles, diameters, and coatings are also available upon request Ready to Get Started? Inquiry by email: rose@mt-optics.com Related Products  Non Polarizing Beamsplitter Cube (NPBS) Optical Isolator Thin Film Linear Polarizer About Us MT-Optics,Inc.was established in 2008, We are a private factory specializing of the export of multi-element optical compoment for imaging systems, and optomechanical equipment. MT-Optics owns advanced fabricating machine,including Optorun coating machine, CNC Grinding&polishing,High Speed &precision polishing,Ultrasonic cleaner,etc.And inspection instruments, like Zygo, Cary 5000, Trioptics Prism Master 0.5" prism measurement system and so on.Provider for high technology OEM customers.   Our Product Categories: Polarization Optics：Glan Taylor Polarizers，Glan Laser Polarizers，Wollaston Polarizers，Rochon Polarizers，High Transmission Glan Laser Polarizers，Glan Thompson Polarizers，Glan Thompson Polarizing Beamsplitter Cubes，Polarization Beam Displacer，Broad Band Polarization Beam Combiner，Low Order Waveplate，Cemented Zero Order Waveplate，Optically Contacted Zero Order Waveplate，Air Spaced Zero Order Waveplate，True Zero Order Waveplate，Dual Wavelength Waveplate，Achromatic Waveplate，Quartz Polarization Rotator，Polarization Cube Beamsplitter (PBS)，Non Polarizing Beamsplitter Cube (NPBS)，Thin Film Linear Polarizer，Optical Isolator.     VUV Customized Polarizers for Laser @193nm: 193nm Glan Taylor Polarizers, 193nm Glan Laser Polarizers, Rochon Polarizers 193nm, 193nm Low Order Waveplate,193nm Air Spaced Zero Order Waveplate,Vacuum Ultraviolet 193nm Series.     Traditional Optics: High Precision Wedge Prism, Micro Prism, Right Angle Prism, Anamorphic Prism Pairs, Dove Prism, Penta Prism, Roof Prism, Corner Cube Retroreflector, Rhomboid Prism, Fused Silica Plano Concave Lens, N-BK7 Plano Concave Lens, CaF2 Plano Convex Lens, Germanium Plano convex Lens, Double Convex Lens, Germanium Plano concave Lens, CaF2 Plano Concave Lens, Double Concave Lens, Meniscus Lens, Bandwidth Achromatic Lens, Square Cylindrical Lens, BK7 Optical Glass Windows, Plano Convex Lens, Fused Silica Windows, Borosilicate (Pyrex) Windows, Germanium (Ge) Windows, Sapphire Windows, Magnesium Fluoride (MgF2) Windows, Borofloat Windows, Brewster window, Dielectric High Reflection Mirrors, Dichroic Mirrors, Metal coated Mirrors (Al Ag Au), Beamsplitter Cube, Absorptive Neutral Density Filters, High-precision Colored Glass Filter, Calcium Fluoride (CaF2) Windows, Flat Plate Laser Beam Splitter.     Optical Coating: Dichroic Mirror Film, High Reflectivity Film, Metal Reflective Film, Polarizing Beam Splitter Film,Ordinary Beam Splitting Film     IR Optics: Germanium (Ge) Windows, Sapphire Windows,Magnesium Fluoride (MgF2) Windows,Calcium Fluoride (CaF2) Windows,Zinc Sulfide (ZnS) Windows,Zinc Selenide (ZnSe) Windows     Crystal  Elements: Beta-Barium Borate (BBO) Crystal, Lithium Triborate (LBO) Crystal, Potassium Titanyl Phosphate (KTP) Crystal,Periodically Poled KTP (PPKTP) Crystal, Lithium Niobate (LiNbO3) Crystal，Periodically Poled LN (PPLN) Crystal, Potassium Dihydrogen Dideuterium Phosphate (KDP-KD*P) Crystal, Calcite (CaCO₃) Crystal, Yttrium Orthovanadate (YVO4) Crystal, Alpha-Barium Borate (α-BBO) Crystal, Neodymium Doped Gadolinium Orthovanadate (Nd:GdVO4) Crystal, Er:Yb:YAl₃(BO₃)₄ Crystal, Potassium Gadolinium Tungstate (KGW) Crystal, Neodymium Doped Yttrium Orthovanadate (Nd:YVO4) Crystal, Terbium Gallium Garnet (TGG) Crystal, Chromium Doped Yttrium Aluminum Garnet (Cr4+:YAG) Crystal   Ready to Get Started? Inquiry by email: rose@mt-optics.com