Optical germanium Ge infrared lens germanium thermal germanium

  • Germanium Lenses | A. Optical Components LTD

    Germanium (Ge) Optics is applied in various Infrared (IR) systems. Its two most notable properties, which are its high index of refraction and its low optical dispersion make it very applicable for use in wide-angle camera lenses, microscopy, and in the optical fiber industry, which used up 60% of the annual germanium …

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  • Custom germanium optical components | FLIR |

    Germanium is used in a wide range of infrared applications including: In thermal imaging and forward-looking infrared (FLIR) applications due to its transmission in MWIR (3-5µm) and LWIR (8-12µm) wavebands. An AR coating needs to be applied to increase the transmission to above 90% as to not degrade the performance of the camera.

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  • Ge (germanium) Windows,Ge Infrared Lens - Buy

    Its refractive index is such that germanium makes an effective natural 50% beamsplitter without the need for coatings. Germanium (Ge) Optical Components are used in many Infrared (IR) applications or systems, including thermal imaging, spectroscopy, or with monochromatic light …

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  • Germanium infrared lens ,Germanium(Ge) windows

    Germanium infrared lens ,Germanium(Ge) windows for Thermal Imaging . Germanium(Ge) Windows for thermal imaging. Germanium windows are ideal for IR applications with its broad transmission range and opacity in the visible portion of the spectrum. Germanium has a high index of refraction, making it a perfect choice for applications that require ...

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  • Germanium Lens, Ge Lenses, Germanium Optics

    Germanium is mainly used in the thermal imaging system and infrared (FLIR) field. It is critical that the surface of the material has a promising finish and good transmittance. Hyperion Optics provides 40-20 surface quality Ge lenses as factory standard products, with up to 1/4 lambda in surface accuracy.

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  • infrared germanium lens, infrared germanium lens

    A wide variety of infrared germanium lens options are available to you, There are 372 suppliers who sells infrared germanium lens on Alibaba.com, mainly located in Asia. The top countries of supplier is United States, from which the percentage of infrared germanium lens supply is 1% respectively.

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  • Best quality IR Germanium Infrared window Ge lens

    2020-11-1 · Ge wafer is an elemental and popular semiconductor material, due to its excellent crystallographic properties and unique electric properties, Ge wafer is widly used in Sensor, Solar cell and Infrared optics applications. We can provide low dislocation and epi ready Ge …

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  • Germanium lenses for MWIR and LWIR thermal

    Germanium lenses (Ge lenses) is commonly used in IR imaging systems typically operating in the 2 µm to 16 µm spectral range, covers the LWIR (8-12μm) and MWIR (3-5μm) thermal imaging wavelength range. Germanium has the highest refractive index of commonly available IR-transmitters and has low optical dispersion. This makes it desirable in aspects of lens design where its refractive index ...

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  • germanium optical, germanium optical Suppliers and ...

    < Sponsored Listing Its high refractive index makes Ge ideal for low power imaging systems because of minimum surface curvature. Germanium is most widely used for lenses and windows in IR systems operating in the 2 um - 12 um range. Germanium covers the whole of the 8-14 micron thermal band and is used in lens systems for thermal imaging.

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  • HK780 Germanium windows | DLC AR coated lenses |

    Additionally, Germanium components can be used for FLIR (Forward Looking Infrared) and FTIR (Fourier Transformed Infrared) spectroscopy systems, alongside other analytical instruments. Knight Optical stock a range of Germanium Windows DLC/AR coated for 7-12 µm, we can also offer custom Germanium windows to your specific requirement.

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  • Germanium infrared lens ,Germanium(Ge) windows

    Germanium infrared lens ,Germanium(Ge) windows for Thermal Imaging . Germanium(Ge) Windows for thermal imaging. Germanium windows are ideal for IR applications with its broad transmission range and opacity in the visible portion of the spectrum. Germanium has a high index of refraction, making it a perfect choice for applications that require ...

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  • Germanium Ge Lens for Thermal Image DLC AR Coating

    Germanium Lens with Hole in the middle AR Coated Description: Germanium(Ge) lens for thermal imaging Germanium lens are ideal for IR applications with its broad transmission range and opacity in the visible portion of the spectrum. Germanium has a high index of refraction making it a perfect choice for applications that require low dispersion.

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  • Germanium Window & Lens - Ge | mirrors, filters and

    Germanium – Ge lenses, windows, mirrors, filters and prisms . Germanium lenses have a high refractive index making it essential to add anti-reflection coating to improve its transmission. Germanium windows and lenses are highly sensitive to temperatures above 70°C when it will become opaque. Germanium has a rugged appearance and is ...

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  • Optical Germanium Ge wafer glass windows AR

    Germanium (Ge) window is widely used in infrared lenses, including military application and civil use. It is mainly used in airborne infrared lens, shipborne infrared lens, road-based infrared lens, car infrared lens, infrared gun aiming lens, helmet infrared len and handheld infrared lens, etc.; Civilian infrared ge window is mainly used in various surveillance cameras, night-assisted pilots ...

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  • Germanium for infrared optics brochure - Umicore ...

    Germanium Infrared Optical Materials Umicore brings you the proven advantages of Germanium (Ge) infrared optical materials for the manufacture of quality thermal imaging systems. Ge provides the reliability and reproducible properties essential to today’s rapidly expanding base of commercial and military thermal imaging applications.

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  • China Thermal Infrared Lens, IR Lens, 75mm - China

    Germanium (Ge) Optical Components are used in many Infrared (IR) applications or systems, including thermal imaging, spectroscopy, or with monochromatic light sources such as quantum cascade lasers. German (Ge) Optical Components are Optical Components designed for high performance in the Infrared (IR) spectrum without the use of Infrared (IR ...

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  • Germanium Optical Components, Germanium

    2019-5-24 · Home > Products > Windows > Germanium (Ge) Windows Germanium Optical Components, Germanium Windows . Germanium (Ge) monocrystal windows, used primarily for light in the IR region of wavelength from 2 to 20um, at which Ge monocrystal offers higher internal transmittance.

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  • Germanium(Ge) Windows for thermal imaging

    2019-1-17 · Germanium(Ge) lens for thermal imaging Germanium lenses are perfect for Mid-Infrared applications. These lenses stand up well to harsh environments and we offer the most popular sizes with Anti-Reflection Coatings. Germanium is subject to thermal runaway, ...

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  • Germanium (Ge) | Janos Tech

    Germanium windows are ideal for IR applications with its broad transmission range and opacity in the visible portion of the spectrum. Germanium is commonly used in IR imaging systems typically operating in the 2 µm to 14 µm spectral range, covers the LWIR (8-12μm) and MWIR (3-5μm) thermal imaging wavelength range.Germanium can be AR coated with Diamond producing an extremely tough front optic.

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  • Germanium (Ge) widnows Supply

    2020-3-7 · Germanium (Ge) widnows. parameter: Ge single crystal products also include solar grade ge single crystal, infrared grade ge single crystal and detector grade ge single crystal. 1. Infrared grade germanium single crystal is used to prepare basic materials for infrared Windows, infrared lenses and other optical components. 2.

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  • China Ge Window Germanium Lens Infrared 8um

    Window, Ge Lens, IR Lens manufacturer supplier in China, offering Ge Window Germanium Lens Infrared 8um-12um Wavelength Dlc/Ar Coating Protect Window, Focal Length 150mm 640*512-17um 1.0 8-12um 88% 13.93mm Manual Focus Ar Infrared Imaging Uncooled Detector Thermal Imager Motorized Lens, Focal Length 100mm 640*512-17um 1.0 8-12um 88% 13.93mm Manual Focus Ar Infrared …

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  • Optical Germanium Ge wafer glass windows AR

    Germanium (Ge) window is widely used in infrared lenses, including military application and civil use. It is mainly used in airborne infrared lens, shipborne infrared lens, road-based infrared lens, car infrared lens, infrared gun aiming lens, helmet infrared len and handheld infrared lens, etc.; Civilian infrared ge window is mainly used in various surveillance cameras, night-assisted pilots ...

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  • Germanium windows, Germanium windows direct

    IR Germanium Window Optical DLC Coated Ge Si Thermal Windows. 1.00 - 15.00 ... Military thermal camera windows Ge IR wafer parts for sale high quality. 1.00 - 5.00 Piece. 5 Pieces (Min. Order) Optical germanium infrared lens IR ge wafer lens. 20.00 - 80.00 ... Optical ge window IR infrared germanium window DLC AR coating Ge wafer ...

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  • Germanium(Ge) Windows for thermal imaging

    Germanium windows are ideal for IR applications with its broad transmission range and opacity in the visible portion of the spectrum. Germanium is commonly used in IR imaging systems typically operating in the 2 µm to 14 µm spectral range, covers the LWIR (8-12μm) and MWIR (3-5μm) thermal imaging wavelength range.Germanium can be AR coated with Diamond producing an extremely tough front optic.

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  • Germanium (Ge) | Janos Tech

    Germanium has nearly the highest density of the infrared transmitting materials and this should be taken into consideration when designing for weight restricted systems. Germanium is subject to thermal runaway, meaning that the hotter it gets, the more the absorption increases.

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  • Germanium Lens,infrared-lens,thermal lens

    执行时间:0.0919041633606秒 查询数据库10次 内存使用:4.901 mb - 388.063 kb = 4.522 mb 当前模式:developer

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  • Germanium Plano-Convex Lenses, AR Coated: 7 - 12 µm

    2019-1-17 · Typical applications for Germanium include thermal imaging where the material can be used as a front optic while its index of refraction makes Germanium useful for wide-angle lenses and microscopes. Additionally, Germanium components can be used for FLIR (Forward Looking Infrared) and FTIR (Fourier Transformed Infrared) spectroscopy systems, alongside other analytical instruments.

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  • A Tutorial on Infrared Optical Materials M.R. Burgener

    2013-5-29 · Thorlabs' Ø1/2' and Ø1' Germanium (Ge) Plano-Convex Lenses are available with a broadband AR coating for the 7 µm to 12 μm spectral range deposited on both surfaces. This coating greatly reduces the high surface reflectivity of the substrate, yielding an average transmission in excess of 94% over the entire AR coating range.

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  • Germanium Window,Germanium Glass,Germanium

    Germanium (GE) is a chemically inert material, its range of transmission spectrum for 2-12um is a very commonly used in the infrared optical material, has the advantages of high hardness, good thermal conductivity, insoluble in water and other characteristics. Widely used in infrared imaging system and infrared spectrometer system.

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  • Germanium (Ge) widnows Supply

    2020-3-7 · Germanium (Ge) widnows. parameter: Ge single crystal products also include solar grade ge single crystal, infrared grade ge single crystal and detector grade ge single crystal. 1. Infrared grade germanium single crystal is used to prepare basic materials for infrared Windows, infrared lenses and other optical components. 2.

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  • Germanium windows, Germanium windows direct

    IR Germanium Window Optical DLC Coated Ge Si Thermal Windows. 1.00 - 15.00 ... Military thermal camera windows Ge IR wafer parts for sale high quality. 1.00 - 5.00 Piece. 5 Pieces (Min. Order) Optical germanium infrared lens IR ge wafer lens. 20.00 - 80.00 ... Optical ge window IR infrared germanium window DLC AR coating Ge wafer ...

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  • germanium, Infrared optical lens - Yunnan KIRO-CH ...

    75 years of visible optical processing technology 45 years of infrared optical processing technology 50 years of germanium materials technology Yunnan Chihong North photoelectric Co., Ltd. was established in 2011, companies rely on germanium material, optical manufacturing, integrated advantage, mainly engaged in optical related product development, manufacturing and sales, with combination of ...

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  • China IR Optical Camera Lenses, Germanium, Silicon,

    2019-8-16 · Germanium is a versatile infrared material commonly used in imaging systems and instruments in the 2 to 12 μm spectral region. It is used as a substrate for lenses, windows, and output couplers for low-power CW as well as pulsed TEA, CO2 lasers.

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  • Germanium window, ø 25.4 mm x 3 mm - Del Mar

    Germanium lens The transmission wavelength for Monocrystal Germanium is 2-12um, it is a common infrared crystal which is widely used for infrared image system and infrared spectrograph systems. Ge has a small absorbency at 10.6um.

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  • Germanium Plano-Convex Lenses, AR Coated: 7 - 12 µm

    China IR Optical Camera Lenses, Germanium, Silicon, CaF2, Baf2, Znse, Zns, Find details about China Thermal Camera, Swir Camera from IR Optical Camera Lenses ...

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  • A Tutorial on Infrared Optical Materials M.R. Burgener

    2011-5-24 · germanium window, lenses Germanium(Ge) Windows/Lenses Germanium is a commonly used infrared window material. It's popular for its high index of refraction and good IR transmission. Battlefield-Ready Infrared Windows for Night Vision/Heat Detection ... DLC multilayer coating thermal infrared imaging flir camera

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  • Germanium Window,Germanium Glass,Germanium

    Germanium (GE) is a chemically inert material, its range of transmission spectrum for 2-12um is a very commonly used in the infrared optical material, has the advantages of high hardness, good thermal conductivity, insoluble in water and other characteristics. Widely used in infrared imaging system and infrared spectrometer system.

    Get Price
  • Germanium | lenses, windows, mirrors, filters and prisms

    Germanium – Ge lenses, windows, mirrors, filters and prisms . A Germanium lens has a high refractive index making it essential to add anti-reflection coating to improve its transmission. The transmission of Germanium lenses and windows is highly sensitive to temperatures that are above 70°C becoming opaque. Germanium has a rugged appearance and is especially durable making it suitable for ...

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  • Germanium windows, Germanium lenses, Ge optics |

    2020-11-5 · Germanium has the property of thermal runaway, meaning that the transmission decreases as temperature increases. As such, Germanium window should be used at temperatures below 100°C. The Knoop Hardness of Germanium (780) is approximately twice that of Magnesium Fluoride , making it ideal for IR applications requiring rugged optics.

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  • Germanium window, ø 25.4 mm x 3 mm - Del Mar

    2011-5-24 · germanium window, lenses Germanium(Ge) Windows/Lenses Germanium is a commonly used infrared window material. It's popular for its high index of refraction and good IR transmission. Battlefield-Ready Infrared Windows for Night Vision/Heat Detection ... DLC multilayer coating thermal infrared imaging flir camera

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  • Germanium Alternative Gaining Momentum for IR

    Traditional IR optical elements are composed of crystalline materials such as germanium (Ge), zinc sulfide (ZnS), zinc selenide (ZnSe), and tin (Si), which can be diamond turned and conventionally ground and polished. Improved fabrication techniques now enable creation of aspheric surfaces; this allows for compact, lightweight designs.

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  • Germanium Products | Electro-Optic Materials

    Germanium compounds and products are created during the various stages of the production flowsheet from raw materials to semiconductor substrate. Starting with Germanium concentrate chlorinated and purified into GeCl 4, GeCl 4 hydrolized to GeO 2 and GeO 2 reduced to Ge bars. The Ge crystals are grown using Czochralski crystal pulling and ...

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  • Germanium substrates | Electro-Optic Materials

    2012-12-2 · Mid-infrared transmission properties of amorphous germanium optical fibers Priyanth Mehta, Mahesh Krishnamurthi, Noel Healy, Neil F. Baril, Justin R. Sparks et al ...

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  • Infrared Optics-IR night vision-Thermal imaging | SUIR

    Thanks to the closely-matching thermal and crystallographic properties of germanium and gallium arsenide, epi-ready germanium substrates provide an interesting alternative for the epitaxial growth and/or layer transfer of III-V compounds.

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  • Infrared Optics Handling and Cleaning | Janos Tech

    2017-10-21 · Large Diameter Ge lens finished. D=255mm CT=20mm. View details. 21 January 2013. Vehicle mounted infrared imager new arrival. Resolution: 160*120 and 320*240 ... Develop and Produce a full range of quality cost effective advanced infrared optical lens assemblies and precision infrared optical components for China and world's finest university ...

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