FuZhou MT-Optics, Inc. Precision Optical Components Manufacturer

Polarization Optics
With over 20 years of industry leadership, we design and manufacture advanced polarization optics for cutting-edge photonic systems. Our solutions power quantum technologies, biomedical imaging, lidar, and aerospace applications through precision polarizers, waveplates, and beam-splitting components. Engineered for reliability, our products combine ultra-smooth surfaces, robust thermal stability, and tailored optical coatings to maximize light control efficiency. Leveraging ISO-certified craftsmanship and rigorous quality assurance, we deliver components trusted by global innovators in laser systems, optical sensing, and next-generation photonics. From R&D prototypes to high-volume production, we empower your breakthroughs with expertise honed through decades of optical excellence.
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Traditional Optics
With decades of experience in optical engineering, we specialize in crafting high-precision traditional optics for diverse industries. Our portfolio spans precision lenses, mirrors, prisms, and filters, designed for applications in imaging systems, laser equipment, industrial automation, and consumer electronics. Utilizing advanced grinding and polishing techniques, our components achieve exceptional surface accuracy and transmission efficiency, supported by durable coatings for anti-reflection or high reflectivity. Trusted by manufacturers of cameras, microscopes, and scientific instruments, our optics combine rigorous quality control with cost-effective scalability. From custom prototypes to mass production, we deliver solutions that meet exacting standards for clarity, durability, and performance, empowering innovations across medical, defense, and telecommunications sectors.
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Optics Crystals
As a trusted manufacturer in advanced optical solutions, we specialize in producing high-quality optical crystals for cutting-edge photonic applications. Our expertise spans laser crystals, nonlinear crystals, and custom-engineered substrates, designed to meet the demands of industries such as laser technology, quantum computing, medical devices, and telecommunications. Leveraging decades of experience in crystal growth and precision fabrication, we deliver components with exceptional optical clarity and reliability. Our commitment to rigorous quality control and innovative coating technologies ensures optimal performance in frequency conversion, light amplification, and signal modulation. Partner with us for tailored solutions that combine industry-leading craftsmanship with scalable production, empowering your next breakthrough in photonics and beyond.
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IR Optics
As a pioneer in infrared optical solutions, we design and manufacture high-performance IR components for thermal imaging, laser systems, security, and aerospace applications. Our portfolio includes precision lenses, windows, filters, and mirrors crafted from specialized materials optimized for broad infrared spectral ranges. Engineered to withstand harsh environments, our optics deliver exceptional transmission efficiency, thermal stability, and resistance to abrasion or moisture. Leveraging advanced coating technologies and precision machining, we provide tailored solutions for night vision, industrial sensing, and defense systems. Trusted by global innovators, we combine rigorous quality control with scalable production to meet demands from prototyping to high-volume manufacturing. Partner with us to enhance your IR-based technologies with reliability rooted in decades of optical excellence.
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VUV Customized Polarizers for Laser @193nm
Our VUV (Vacuum Ultraviolet) Customized Polarizers are specifically designed for high-performance laser systems operating at 193nm, delivering unparalleled precision and reliability in the most demanding DUV (Deep Ultraviolet) applications. Crafted with advanced thin-film technology and ultra-pure materials, these polarizers ensure optimal transmission efficiency, exceptional damage resistance, and long-term stability under intense laser irradiation.
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Optical Coating
FuZhou MT-Optics,Inc. offers a wide range of optical coatings designed for precision light management. We specialize in anti-reflective (AR) coatings with ultra-low reflection (down to <0.1%) for high-transmission lenses, high-reflective (HR) coatings achieving >99.95% reflectivity for laser mirrors, and polarizing coatings for precise polarization control in beam splitters. Our solutions also include custom filter coatings (bandpass/longpass/shortpass) for spectroscopy, infrared (IR) coatings for thermal imaging, and specialty options like laser-damage resistant and anti-scratch hard coatings. Engineered across UV/visible/IR spectra using materials like MgF₂, SiO₂, and ZrO₂, our coatings serve industries from lasers and medical devices to optical communications, supporting both prototyping and mass production with customizable designs.
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Blog Center

20 January 2025
How to Scientifically Select Waveplate Types?
Wave plates are mainly divided into four types: Low-order waveplate（WPL） Zero-order waveplate-Cemented by Epoxy（WPC） Zero-order waveplate-Optically Contacted（WPO） Zero-order waveplate-Air Spaced（WPA） True zero-order waveplate-Cemente（WPF） True zero-order waveplate-Single Plate（WPS） Achromatic waveplate（AWP） Quarz Polarzation Rotator（WPR）
14 May 2024
How to choose the Glan prism series?
A Polarizer is an important optical component that is widely used in laser systems to generate the linear polarization laser. MT-Optics, Inc makes following polarizers with four materials, a-BBO, Calcite, YVO4 and Quartz, suitable for the widest spectrum and high polarization purity application. Following is the summary for kinds of polarizers and you can compare them to choose the best suitable for your application. Polarizer Material Illustration Properties and Application Glan-Taylor Polarizer a-BBO (200–3500nm) Calcite (230–2300nm) YVO4 (500–4000nm) Air-SpacedClose to Brewster’s Angle CuttingHigh Polarization PurityShort LengthSuitable for Low to Medium Power Application Glan-Laser Polarizer a-BBO (200–3500nm) Calcite (230–2300nm) YVO4 (500–4000nm) Air-SpacedClose to Brewster’s Angle CuttingHigh Damage ThresholdMounted with escape windowSuitable for High Power Application High Transmission Glan Laser Polarizer YVO4 (450–4000nm) Calcite (550–2400nm) Air-SpacedAll Brewster’s Angle CuttingHighest TransmissionMounted with escape windowSuitable for High Power ApplicationBrewster Angle Input Glan-Thompson Polarizer a-BBO (220–900nm) Calcite (350–2300nm) CementedWide Acceptance Angle FieldSuitable for Low Power Application Glan Thompson Polarizing Beamsplitter Cubes Calcite (350–2300nm) CementedHigh Polarization PurityHigh TransmissionSuitable for Low Power ApplicationSplit o-ray & e-ray at 45° Broad band Polarization Beam Combiner YVO4 (500–4000nm) Air SpacedHigh Damage ThresholdBroad Band for 500–4000nm range Wollaston Polarizer a-BBO (200–3500nm) Calcite (550–2300nm) YVO4 (500–4000nm) Quartz (200–2300nm) CementedSeparates ordinary and extraordinary beams at a certain angleSuitable for low power applications and scenarios requiring large beam deviation Rochon Polarizer a-BBO (200–3500nm) YVO4 (500–4000nm) Quartz (200–2300nm) Optically ContactedHigh Polarization PuritySuitable for Low or High Power Applications Material Comparison Table Text Extraction: YVO4 Calcite a-BBO Quartz Transparency 500–4000nm 350–2200nm 200–3500nm 200–2300nm Crystal Class (Uniaxial) Positive (no=na=nb, ne=nc) Negative (no=na=nb, ne=nc) Negative (no=na=nb, ne=nc) Positive (no=na=nb, ne=nc) Mohs Hardness 5 3 4.5 7 Thermal Expansion Coefficient aa=4.43×10-6/k ac=11.37×10-6/k aa=24.39×10-6/k ac=5.68×10-6/k aa=4×10-6/k ac=36×10-6/k aa=6.2×10-6/k ac=10.7×10-6/k Hygroscopic Susceptibility Low Low Low Low

Featured Products

Glan Taylor Polarizers
Glan Taylor Polarizer is a device that produces linearly polarized light from light of other states of polarization.It consists two same birefringence material prisms which are separated by an air space.Glan taylor polarizer will divide an entering unpolarized beam into beam rays,one is the extraordinary that is transmitted through the other side,another is the ordinary ray that is totally internally reflected and absorbed. Features: Air-Spaced Close to Brewster's Angle Cutting High Polarization Purity Short-Length Suitable for Low Medium Power Application
Glan Laser Polarizers
Glan Laser Prisms is a glan taylor polarizer that is specially designed for high energy application. The side of housing are drilled two holes. The ordinary ray is reflected through an angle and exits the polarizer through one of holes. Features: Air-Spaced Close to Brewster's Angle Cutting High Polarization Purity Mounted with escape window Suitable for High Power Application
Wollaston Polarizers
Wollaston polarizer can separate an incident beam into two rays: extraordinary and ordinary ray with a deviation angle which is dependent on wavelength. Both rays are transmitted through the other surface. Features: Cemented or Optically Contacted Separate ordinary and extraordinary beams at certain angle Suitable for low power application and where the large deviation is required
Rochon Polarizers
Rochon polarizer separates incident beam into ordinary ray and extrordinary ray like wollaston polarizer, but extraordinary ray is straight transmitted through, while ordinary is transmitted with a deviation angle. Features: Optically Contacted High Polarization Purity Suitable for Low or High Power Application
Glan Thompson Polarizing Beamsplitter Cubes
Glan Thompson polarizing Beamsplitter Cubes uses two cemented calcite prisms to separate unpolarized light into s-polarized (45° deflected) and p-polarized (transmitted) beams with 90%+ transmission in a rectangular metal housing, ideal for applications requiring dual linear polarization states like interferometry and laser systems. Features: Cemmented High Polarization Purity High Transmission Suitable for Low Power Application Split o-ray & e-ray at 45deg

We possess rich industry experience and can provide you with comprehensive and personalized customized services. Whether it is from project planning to implementation, or from product design to optimization, our professional team can tailor the most suitable plan according to your needs, ensuring that every link is precise and accurate, saving you worry and effort.

High Quality Products

We pay attention to every detail and have almost strict requirements for product quality. With profound processing experience and a rigorous quality control system, we strictly check from raw material selection to each production process and then to finished product inspection. Each product embodies our persistent pursuit of quality, ensuring that what you receive is a high-quality item.

Fast Response, Zero Delay

During communication and cooperation with you, we promise to respond quickly. Whether it is your consultation, feedback, or urgent needs, we have a professional customer service team and technical support on standby. We ensure the timeliness and accuracy of information transmission through efficient internal communication mechanisms and advanced technical means, so you don’t need to wait and problems can be solved promptly.

Safe Reasonable Delivery

We deeply understand the importance of product distribution, so we have established a safe and reasonable distribution system. Whether it is local distribution or long-distance transportation, we choose reliable logistics partners and adopt scientific packaging and transportation solutions to ensure that products are not damaged during transportation and can be safely and punctually delivered to you.

After-sales Service

We not only focus on pre-sales and in-sales services but also attach great importance to after-sales service. We have a professional after-sales team that can provide you with timely and thoughtful after-sales support. Whether it is problem-solving during product use or after-sales repair, maintenance, and other services, we can respond quickly to ensure that your rights and interests are protected, leaving you with no worries.

Competitively Priced

We have our own factory, an advantage that allows us to eliminate numerous intermediate links and directly connect with you. Without layers of markups, we can offer high-quality products and services at more affordable prices. We achieve the ultimate in cost control while ensuring the cost-effectiveness of our products, enabling you to spend less and gain more value.