Germanium monocrystal Germanium infrared window Germanium spherical lens

  • Germanium Window,Germanium Glass,Germanium

    Widely used in infrared imaging system and infrared spectrometer system. Germanium single crystal of the mechanical properties and thermal conductivity, in the absorption of 10.6 µ m is small is CO2 laser lens, ideal material for window and the output coupling mirror. Germanium (GE) single crystal is also used infrared filter base material.

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  • Germanium Window,Germanium Glass,Germanium

    Widely used in infrared imaging system and infrared spectrometer system. Germanium single crystal of the mechanical properties and thermal conductivity, in the absorption of 10.6 µ m is small is CO2 laser lens, ideal material for window and the output coupling mirror. Germanium (GE) single crystal is also used infrared filter base material.

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  • Germanium Lens - Custom Optical Lens Design &

    Types of Germanium Lenses. Shanghai Optics manufactures custom spherical plano-concave, p-convex, concave-convex and aspheric germanium lenses. Our spherical plano-concave germanium lenses are primarily used to diverge a beam from a collimated light source, or …

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  • China Germanium Windows, Germanium Lenses,

    China Germanium Windows, Germanium Lenses, Optical Lens, Find details about China Germanium Windows Germanium Lenses, Germanium Lenses from Germanium Windows, Germanium Lenses, Optical Lens - Qinhuangdao Intrinsic Crystal Technology Co., Ltd.

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  • Best quality IR Germanium Infrared window Ge lens

    VY Optoelectronics Co, Ltd. could also manufacture and design other optical elements, including optical window, achromatic lens, dome lens, optical filter, prism, ball lens&half ball lens, cylindrical lens, optical mirrors, spherical lens and rod lens, etc. We can fabricate high-precision lens as per your request.

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  • China Custom Infrared Germanium Windows Ge

    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 Optical Components, Germanium

    2019-5-24 · 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. Creator Optics can provides quality customized Germanium windows. All of these custom made Germanium windows are designed to be used in precision optical and Infrared laser ...

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  • Germanium Window | Shanghai Optics

    A germanium window is an optical window which is opaque to UV and visible light but has a broad transmission range in IR. It has minimal chromatic aberration due to low dispersion, and we recommend using an anti-reflection coating because of its high index of refraction (4.0 from 2 – 14μm).

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  • Germanium Lens, Ge Lenses, Germanium Optics

    In the range of 2-12 μm, germanium is the most commonly used material for the production of spherical lenses and windows for high efficiency infrared in the imaging system. Germanium has a high refractive index (about 4.0 through 2-14μm band), usually do not need to be modified due to its low chromatic aberration in low power imaging systems.

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  • Critical performance differences of monocrystalline versus ...

    2015-1-9 · Germanium (Ge) is a useful optical material over the mid-wave and long-wave infrared wavelength region. It can be used as a window, dome or lens substrate, and it can be coated with thin film layers to enhance its optical performance and durability. It can be obtained in the form of a single crystal or as polycrystalline material.

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  • China Spherical Lens, Spherical Lens Manufacturers ...

    China Spherical Lens manufacturers - Select 2020 high quality Spherical Lens products in best price from certified Chinese Optical Lens manufacturers, Optical Lenses suppliers, wholesalers and factory on Made-in-China.com

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  • Germanium - TYDEX

    For example window with diameter 100 mm and unsupported radius 45 mm used in environment with pressure differential of 1 atmosphere should have thickness of ~4.0 mm (safety factor 5). Fig.2 Typical optical grade Germanium transmission (sample thickness – 2 mm). Fig. 3 Typical Germanium …

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  • Germanium Cylindrical Prism - opticalcrystalmall.com

    Germanium Lens Ge Lenses Germanium Optics. In the range of 2-12 μm germanium is the most commonly used material for the production of spherical lenses and windows for high efficiency infrared in the imaging system. Germanium has a high refractive index (about 4.0 through 2-14μm band) usually do not need to be modified due to its low chromatic ...

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  • Infrared IR silicon window - opticalcrystalmall.com

    For example a comparably-sized germanium window can be 2-3X more expensive. Get Price; Silicon windows for transmission FTIR spectroscopy. The infrared spectrum of optical grade silicon (purified by zone melting) being used for NICODOM silicon windows shows that this material is transparent in the standard middle infrared spectral region. Get Price

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  • Custom ZnSe Prism - sunday-optics.com

    2020-11-6 · ZnSe is a good material for CO2 laser cutting and engraving machine, We select excellent material from USA, High transmission and high quality surface roughness. With high quality, we produce ZnSe Prism,ZnSe plano convex lens, ZnSe plano concave lens, ZnSe meniscus lens, Znse ball lens, and custom size ZnSe.

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  • Product Beijing Honour Optics Co., Ltd. All Rights

    Optical Window Elliptical Window Caf2 Window Our precision optical windows range from UV to VIS NIR SWIR further MWIR and LWIR applications. We offer a variety of substrates such as Germanium (Ge) Silicon (Si) N-BK7 UV Fused Silica Zinc Selenide (ZnSe) or Multiple anti-reflection coating options are available for the Ultraviolet (UV) Visible or …

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  • Infrared CaF2 coated optical lens -

    The infrared optical elements produced by our company include infrared germanium lens infrared silicon lens zinc selenide lens infrared filter and so on. 1. The germanium lens USES the optical grade single crystal germanium as the base material and the new polishing technology is used for processing. Get Price; CaF2 Material - mt-optics.net

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  • CaF2 Windows - Shenyang Ebetter Optics Co., Ltd. -

    China CaF2 Windows catalog of Optical Calcium Fluoride Window CaF2 Wafer Windows, Optical Glass CaF2 Window Infrared Polycrystal CaF2 Window provided by China manufacturer - Shenyang Ebetter Optics Co., Ltd., page1.

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  • Optical Lens, Plano Convex (PCX)(id:727007). Buy

    Optical Lens, Plano Convex (PCX)(id:727007). View product details of Optical Lens, Plano Convex (PCX) from Creator Optics Co., Ltd. manufacturer in EC21

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  • Crystaltechno - optics, lasers, crystals (ZnSe, ZnS,

    2020-10-14 · Besides, our company makes UV, visible and infrared optics from crystals of silicon, germanium, MgF2, LiF, and from fused silica and glass too. At present, more than 300 high-qualified specialists work at seven manufacturing shops of company. As result Crystaltechno Ltd. became one of influential private optics manufacturing company in Russia.

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  • Infrared IR silicon window - opticalcrystalmall.com

    For example a comparably-sized germanium window can be 2-3X more expensive. Get Price; Silicon windows for transmission FTIR spectroscopy. The infrared spectrum of optical grade silicon (purified by zone melting) being used for NICODOM silicon windows shows that this material is transparent in the standard middle infrared spectral region. Get Price

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  • CaF2 Windows - Shenyang Ebetter Optics Co., Ltd. -

    China CaF2 Windows catalog of Optical Calcium Fluoride Window CaF2 Wafer Windows, Optical Glass CaF2 Window Infrared Polycrystal CaF2 Window provided by China manufacturer - Shenyang Ebetter Optics Co., Ltd., page1.

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  • CaF2 Windows, CaF2 Windows direct from Shenyang

    CaF2 Windows from Shenyang Ebetter Optics Co., Ltd.. Search High Quality CaF2 Windows Manufacturing and Exporting supplier on Alibaba.com.

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  • ZnSe Lens Optical glass lens Plano-convex lens BK7 K9

    Amazon.com: plano-convex lens. Chanzon LED Lens Optical Glass (44mm 60degree) + 50mm Reflector Collimator Houseing + Fixed Bracket with Holder For 20W 30W 50W 80W 100W High Power Light SMD COB Chips Focus 20 50 100 W Watt 60 degree. Get Price; Zinc Selenide Plano-Convex Lenses AR Coated: 7 - 12 µm

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  • Optical Glass Lenses | Products & Suppliers |

    Lens Type: Cylindrical Lens, Spherical Lens; Materials: BK7 Glass, Crown Glass, Flint Glass, ... Germanium Infrared ... chemical resistance 2.Wavelength between transmissible UV and mid-infrared 3.Thinner and stronger than standard glass window panes Single crystal sapphire window slice is very suitable for strict laser system applications.

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  • July 2013 | Photonics Spectra

    GB/T 26074-2010 锗单晶电阻率直流四探针测量方法 Germanium monocrystal-measurement of resistivity-DC linear four-point probe GB/T 26075-2010 抽油杆用圆钢 Steel bars for sucker rods GB/T 26076-2010 金属薄板(带) 轴向力控制疲劳试验方法 Metal

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  • Crystaltechno - optics, lasers, crystals (ZnSe, ZnS,

    Photonics Spectra Issue: July 2013. Menu. Photonics Media Buyers' Guide

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  • Sapphire Windows Manufacturers | Photonics Buyers'

    Manufacturer of coated and uncoated lenses, optical windows, prisms, mirrors and electronic substrates for lasers and analytical instruments. Materials include sapphire, quartz, BK 7 and other common laser glasses, germanium, silicon, zinc selenide, zinc sulfide, fluorides and …

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  • Application of Silica Glasses in Practice - ScienceDirect

    GB/T 26074-2010 锗单晶电阻率直流四探针测量方法 Germanium monocrystal-measurement of resistivity-DC linear four-point probe GB/T 26075-2010 抽油杆用圆钢 Steel bars for sucker rods GB/T 26076-2010 金属薄板(带) 轴向力控制疲劳试验方法 Metal

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  • (PDF) Stimulated infrared emission in all-trans retinal ...

    1991-1-1 · Fig. 178 - Zonal refining of germanium [11]: 1,3 -- boat and tube of clear silica glass; 2 - germanium; 4 - melted germanium; 5 -- protective atmosphere or vacuum; 6 - high-frequency coil; 7 - direction of boat movement 281 A new method of manufacture of semiconductor components, based on the use of special ampoules made of clear silica glass ...

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  • Structure-transmittance relationship in transparent ...

    lamp is focused onto the sample with a 60 mm f.l. spherical lens ... temperature MCT detector with germanium window on the ... The characteristics of the infrared emission of both liquid species ...

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  • Generalized and Facile Synthesis of Semiconducting

    2012-4-20 · Bi-doped germanium niobate glasses with near-infrared broad-band emission Zhao He-Ling , Xia Hai-Ping , Luo Cai-Xiang , Xu Jun 2012, 61 (8): 086102. doi: 10.7498/aps.61.086102

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  • (PDF) Effect of silane-based coupling agent on the ...

    2011-2-25 · 英文表达式_信息与通信_工程科技_专业资料 532人阅读|10次下载 英文表达式_信息与通信_工程科技_专业资料。英文表达式

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  • Generalized and Facile Synthesis of Semiconducting

    2019-5-25 · We report on the synthesis of semiconductor nanocrystals of PbS, ZnS, CdS, and MnS through a facile and inexpensive synthetic process. Metal−oleylamine complexes, which were obtained from the reaction of metal chloride and oleylamine, were mixed with sulfur. The reaction mixture was heated under appropriate experimental conditions to produce metal sulfide nanocrystals. Uniform …

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  • Application of Silica Glasses in Practice - ScienceDirect

    1991-1-1 · Fig. 178 - Zonal refining of germanium [11]: 1,3 -- boat and tube of clear silica glass; 2 - germanium; 4 - melted germanium; 5 -- protective atmosphere or vacuum; 6 - high-frequency coil; 7 - direction of boat movement 281 A new method of manufacture of semiconductor components, based on the use of special ampoules made of clear silica glass ...

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  • Structure-transmittance relationship in transparent ...

    2019-5-15 · Incident beams that enter the outer edges of the lens in comparison with the incident beams that strike the inner portions of the lens are focused closer to the lens (Fig. 4.) . This effect that causes a clear image to become a blur and is a serious technological problem is called spherical …

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  • CLASS 257 ACTIVE SOLID-STATE DEVICES (E.G.,

    2019-10-22 · 616.Containing germanium, Ge 617 INCLUDING REGION CONTAINING CRYSTAL DAMAGE 618 PHYSICAL CONFIGURATION OF SEMICONDUCTOR (E.G., MESA, BEVEL, GROOVE, ETC.) 619.With thin active central semiconductor portion surrounded by thicker inactive shoulder (e.g., for mechanical support) 620.With peripheral feature due to separation of smaller

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  • Product Beijing Honour Optics Co., Ltd. All Rights

    N-BK7 is an excellent lens material for most visible and near infrared applications. ... supplier in China offering 145X64X37mm N-Bk7 Coated Optical Retro Retroreflector Prism Dia75xt3mm Coated Optical Germanium (Ge) Window Precision 2X2X0.5mm Od2 850nm Coating Optical Bandpass Filter and so on. ... FY 2007 Miniature Spherical Retroreflectors ...

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  • Physics, Chemistry and Application of Nanostructures

    Description; Chapters; Supplementary; This proceedings volume presents invited reviews and original short notes of recent results obtained in studies concerning the fabrication and application of nanostructures, which hold great promise for the new generation of electronic and optoelectronic devices.

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  • (PDF) Effect of silane-based coupling agent on the ...

    [Show full abstract] implantation, which was successfully used to create porous germa-nium layers by Ge +-, Bi +-and Sn +-ion irradiation of crystalline germanium substrates. It was also shown ...

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  • 24.0 - Interstellar Communication Techniques

    2014-1-10 · Similarly, we might define a 'sulfur hole' between 5.58048 x 10 17 Hz (Ka1 line) and 5.57758 x 10 17 Hz (Ka2 line); a 'chlorine hole' between 6.34108 x 10 17 Hz (Ka1 line) and 6.33718 x 10 17 Hz (Ka2 line) for chlorine-breathers; a 'germanium hole' from 2.9464 x 10 17 Hz to 2.9428 x 10 17 Hz for germanium xenobionts; and so forth.

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  • www.dzkx.org

    2004-10-3 · atmospheric window 大气窗口 atmospheric windows atoll 环礁 atoll lake 环礁湖 atoll texture 环礁结构 atomic binding ... diverging electron lens 发散电子透镜 diversion channel 分水渠 divide 分水界 divining rod 探矿校 division 门 ...

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  • Exhibit Guide PDF - optics - doczz.net

    Exhibit Guide PDF 2009 Exhibition Guide BiOS Exhibition: 24-25 January 2009 Photonics West Exhibition: 27–29 January 2009 San Jose Convention Center San Jose, California USA The Global Shopping Center for Light-Driven Technologies The world’s largest exhibition on the entire spectrum of photon-based technologies!

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