- Applications of Optical Dome Lens 9/26/2025 Optical Dome: The Transparent Fortress Guarding the “Visual Realm” Across the vast applications of modern optical systems—from deep-sea exploration to space observation, from security surveillance to high-end photography—a seemingly simple yet crucial component, the optical dome, quietly serves as a “transparent fortress.” It not only acts as the first line of defense protecting the i...
- Optical Longpass Filters : Characteristics and Applications 9/5/2025 An optical longpass (LP) filter is a critical optical component designed to transmit light above a specific wavelength while blocking light below it. This specific wavelength is known as the cut-on or cutoff wavelength, which is the filter's central performance parameter. Its operation is primarily based on the principle of optical interference. Modern longpass filters are typically manuf...
- Zoolied Inc.一 Sapphire Windows 8/22/2025 In the realm of optical components, material selection is paramount to performance and reliability. Among advanced materials, synthetic sapphire (single-crystal α-Al₂O₃) stands out as a premier choice for optical windows, particularly in applications where extreme conditions are the norm. Its unique combination of outstanding physical durability and excellent optical properties makes it unparall...
- Zoolied Inc.一 Concave Mirrors 8/8/2025 The plano-concave mirrors, featuring one flat and one concave optical surface, plays a vital role in laser technology, optical measurement, and imaging systems. Unlike conventional spherical mirrors, its asymmetric design offers unique advantages in beam shaping, divergence control, and optical system miniaturization. Structural Characteristics and Optical Principles With one precisely polishe...
- Zoolied Inc.一 Optical Cylindrical Lenses 7/25/2025 A cylindrical lens is an optical lens that focuses light along a straight line rather than at a point. A plano-convex cylindrical lens consists of a flat surface and a convex cylindrical surface. It is commonly used to focus parallel or divergent light beams along a straight line or to alter the aspect ratio of an image. Basic Characteristics of Cylindrical Lenses A cylindrical lens is an opti...
- Zoolied Inc.一AL Coating Mirrors 7/11/2025 In modern optical systems, AL Coating Mirrors are among the most widely used optical components due to their excellent reflectivity and cost-effectiveness. This article explores the technical characteristics, manufacturing processes, and advantages of aluminum-coated mirrors across different spectral regions. Fundamental Properties of Aluminum Coatings Aluminum (Al) is an outstanding re...
- Zoolied Inc.一Right-Angle Prisms: Design, Applications, and Optical Properties 6/26/2025 A right-angle prism is a common optical component with a 90-degree triangular cross-section, typically made from high-quality glass or other transparent materials. These prisms are widely used in imaging, laser systems, and beam steering applications due to their ability to reflect and deviate light efficiently. This article explores the optical principles, manufacturing considerations, and key ...
- Principles and Applications of Optical Filters 6/13/2025 Optical filters, the unsung heroes in the world of optics, are devices designed to selectively modify the properties of light. They are crucial components in various optical systems, influencing everything from the images we capture to the way we analyze scientific samples. At their core, optical filters operate based on several fundamental principles. One common mechanism is absorption. Certain ...
- Sapphire Window- Why is it ideal for high-end optics? 5/9/2025 In the field of high-end optics, the choice of material directly affects the performance, durability and reliability of the equipment. As a manufacturer specializing in optical components such as lenses, windows, prisms, etc., we are well aware of the excellent performance of sapphire glass in extreme environments. 1. Sapphire Glass vs Ordinary Optical Glass: Core Advantages Sapphire glass is ...
- Customized Optical Fiber Protective Window for Laser 4/11/2025 The laser window is a piece of optical glass that is ground and polished to form two parallel surfaces, which can provide high transmittance for certain wavelengths of light. Laser windows can be used in the field of laser transmission and laser safety. They are usually used as protection devices for electronic sensors, optical glass lenses and laser processing heads. Laser wind...
- Zoolied Inc.一 IR Windows 10/25/2024 IR Windows is an optical window that can transmit ultraviolet, visible light and infrared light. Due to its special material, it has the advantages of infrared transmittance, electric insulation, corrosion resistance and intrinsic safety, etc. It is especially suitable for installation on high-voltage switchgear. Easily realize the switchgear infrared imaging temperature measurement, so...
- ZnSe focus lens 10/12/2024 The ZnSe focus lens is a key element with important applications in infrared optics. It is transparent from 600 nm - 16 µm and is ideal for IR applications. ZnSe windows and lenses are precision optical components commonly used in thermal imaging, high power CO2 laser systems and life sciences. With an absorption coefficient of 0.0005 cm-1 at 10.6 μm, it is well suited for mid-infrared applica...
- NLO Crystals 8/7/2024 NLO(Nonlinear) Crystals, means the crystals that can generate nonlinear optical effect from laser beam or electricity, magnetic field and strain field. Highly recommended NLO Crystals list from Yutai Optics:LBO, BBO, KTP, KTA, KDP, LiNbO3, MgO: LiNbO3. LBO (Lithium Triborate) crystals are excellent nonlinear crystal. For frequency doubling(SHG), tripling(THG) of Nd: YAG, Nd: YLF, Nd: Y...
- Fresnel lens 7/24/2024 Fresnel lens, also known as the threaded lens, mostly by the polyolefin material injection pressure and into the sheet, there are also made of glass, the surface of the lens on one side of the surface for the optical surface, the other side of the recorded from small to large concentric circles, it is based on the texture of the interference and interference of light and the relative sensitivity...
- Optical fiber protective window for laser 6/19/2024 The laser window is a piece of optical glass that is ground and polished to form two parallel surfaces, which can provide high transmittance for certain wavelengths of light. Laser windows can be used in the field of laser transmission and laser safety. They are usually used as protection devices for electronic sensors, optical glass lenses and laser processing heads. Laser wi...
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