China UV Synthetic Fused Silica Glass - China Jgs1 ...
2015-1-28 · China UV Synthetic Fused Silica Glass, Find details about China Jgs1, Optical Glass from UV Synthetic Fused Silica Glass - Sichuan Shenguang Quartz Technology Co., Ltd
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2015-1-28 · China UV Synthetic Fused Silica Glass, Find details about China Jgs1, Optical Glass from UV Synthetic Fused Silica Glass - Sichuan Shenguang Quartz Technology Co., Ltd
Get PriceUV grade Fused Silica: (JGS1) is synthetic amorphous silicon dioxide of extremely high purity. This non-crystalline, colorless silica glass combines a very low thermal expansion coefficient with good optical qualities, and excellent transmittance in thf orientation and temperature instability inherent in …
Get PriceMaterial : JGS1,JGS2,JGS3 or optical material. Size : customized. Surface quality : 40/20 or better. Diameter Tolerance : 0.0/-0.1mm. Thickness : ±0.1mm. Bevel : 0.1-0.3mm X45 Degree. Surface Accuracy : >90%. Coating : upon request. OEM : Accepted. ODM : Available. Windows are applied to isolate different physical environments while allowing light pass.
Get Price2014-6-28 · UV grade Fused Silica (JGS1) is synthetic amorphous silicon dioxide of extremely high purity. This non-crystalline, colorless silica glass combines a very low thermal expansion coefficient with good optical qualities, and excellent transmittance in the ultraviolet. Transmission and homogeneity exceed those of crystalline quartz without the problems of orientation and temperature instability inherent in the crystalline form. Fused silica is used for both transmissive and reflective optics, especially where high laser damage threshold is required. JGS1 is transparent in the ultraviolet and visible regions, and has no absorption bands in the 170-250 nm wavelength intervals. It has an intensive OH absorption band in the interval of wavelength 2600-2800 nm. JGS1 is used for optics operating in the deep UV and the visible wavelength …
Get PriceJGS1 is used for optics operating in the deep UV and the visible wavelength range (Laser Lenses, Windows, Prisms, Mirrors, etc.). It is practically free of bubbles and inclusions. JGS2: equivalent to Homosil 1,2 & 3 (Heraeus), Dynasil 1000 & 4000 and 5000 & 6000 (Dynasil)
Get Price2019-9-19 · Hardness 5.5 - 6.5 Mohs' Scale 570 KHN 100 Design Tensile Strength 74.8x10 Pa (N/mm2) (7000 psi) Design Compressive Strength Greater than 1.1x109 Pa (160,000 psi) Bulk Modulus 103.7x10 Pa (5.3x106 psi) Rigidity Modulus 3.1x1010 Pa (4.5x106 psi) Young's Modulus-107.2x10 Pa (10.5x106 psi) Poisson's Ratio 0.17
Get Price2016-11-7 · Ultraviolet Grade Fused Silica: JGS1 (Chinese), equivalent to Suprasil 1 and 2 (Heraeus), Spectrosil A and B (Saint-Gobain) and Corning 7940 (Corning), Dynasil 1100 and 4100 (Dynasil). Optical Grade Fused Silica : JGS2 (Chinese), equivalent to Homosil 1, 2 & 3 (Heraeus), Dynasil 1000 & 4000 and 5000 & 6000 (Dynasil)
Get PriceJGS1 is used for optics operating in the deep UV and the visible wavelength range (Laser Lenses, Windows, Prisms, Mirrors, etc.). It is practically free of bubbles and inclusions. JGS2. Optical Grade Fused Quartz (JGS2) provides good UV and visible transmission.
Get Price2019-9-20 · A full-scale UV-LED reactor was operated at a municipal WTW in the North of England. The WTW treated 28 mega-litres per day (MLD) and was comprised of conventional treatment of lowland, river-derived surface water: pH adjustment was achieved using sulphuric acid, coagulation ((Water @ ...
Get Price2021-6-25 · Fused Silica Mirrors -coated with metallic mineral on one side of the wafer. Fused Silica Wafer UV Grade(JGS1) 2 inch diameter and (2 mm and 2.5 mm thicknesses) Optical specifications: Surface Flatness: wave/4 (PV) @633 nm Surface irregularities < 5 nm Scach-dig: 60/40 . Gold Coated Fused Silica. We can deposit gold onto fused silica wafers.
Get PriceFused Silica is vitreous silica formed by fusing high purity synthetic material. The UV use can be reached about 160nm. Ultraviolet Grade Fused Silica: JGS1 (China), equivalent to Suprasil 1 and 2 (Heraeus), Spectrosil A and B (Saint-Gobain) and Corning 7940 (Corning), Dynasil 1100 and 4100 (Dynasil).
Get PriceOptical Grade Fused Quartz: JGS2 (China), equivalent to Homosil 1, 2 & 3 (Heraeus), Dynasil 1000 & 4000 and 5000 & 6000 (Dynasil) IR grade Fused Silica: JGS3 (China), equivalent to Suprasil 300 (Heraeus). UV grade Fused Silica (JGS1) is synthetic amorphous silicon dioxide of extremely high purity. This non-crystalline, colorless silica glass ...
Get PriceUsing CNC machines, it becomes possible to produce large-diameter (≥10 mm) aspheric lenses that still provide high performance. A reference drawing for the aspheric lens is shown to the right. The lenses sold on this page are manufactured from UV fused silica and …
Get Price2008-1-23 · The technology to fabricate high-aspect ratio and micro curved surface structures is needed for optical device fabrication such as micro lens, light guiding device, and so on. In this study, micro curved surface structures were fabricated by using novel lithography technique with UV-LED array and rotary stage (Hanai et al. in Proceedings of the 22nd sensor symposium, pp 516–519, 2005).
Get PriceA 3×3 array of LED module units consisting of 36 LED lens units with four different colors is designed, and a desired result with high color uniformity is obtained. In many applications, the emitting light from light-emitting diodes (LEDs) with different colors needs to be mixed together on a large-scale plane, and this illumination mode is ...
Get PriceThe dual UV (ultraviolet) lights enable to identify authenticity counterfeit of false notes, passports, credit cards, traveler's checks etc ; UV light 365nm Graticule Measuring Scale : min. division 0.5 mm allows you to measure objects easily while you are examining
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Get Price2016-5-12 · The objective of this study is to analyze the influence of substrate wettability and reflow conditions on the shape, lateral dimensions and optical properties of plano-convex lenses with nominal diameter of 16–28 µm fabricated by photolithographically patterning 7.5 µm thick layer of positive ma-P 1275 resist and subsequent thermal reflow. Five types of fused silica substrates modified by ...
Get Price2018-1-15 · To protect the UV-105 lens of our customers Company Seven can custom fabricate optional protective flat elements made of UV transmitting fused silica, please enquire. Be careful, especially when imaging in the UV, that the lens is kept clean of debris or dirt either on or within the optical elements otherwise some contaminants may actually ...
Get Pricescale is displaced in the measuring direction, the interference fringes shift, and a sinusoidal signal with a cycle that is the same as, or one-half of, the scale grating pitch is output by the light-receiving device. Detection principle of the reflective optical scale (ST36, etc.) Collimator lens Index scale Light-emitting diode Main scale
Get PriceUV Fused Silica/Quartz Plate Glass SheetsPrice : NegotiationPayment Terms : T/TSupply Ability : 10000pcs/monthDelivery Time : As customer's requirementPackaging Details : StandardMaterial : quartz or JGS1,JGS2,JGS3Size : customizedSurface quality : 40/20 or betterDiameter Tolerance : 0.0/-0.1mmT
Get PriceBench Scale UV Research. Collimated beams are a critical UV disinfection research. tool. Conventional mercury-based systems have been likened to analog technology now that UV-C LED-based solutions are available. PearlLab Beam allows researchers a greater choice of discrete UV-C wavelengths. e.g. 255, 265, 285, 300, 365nm to do bench scale UV.
Get PriceThese axicons are uncoated and operate in the 185 nm - 2.1 µm wavelength range. The substrate used for these lenses, UV fused silica, is an ideal choice for applications from the UV to the near IR. UV fused silica has better homogeneity and a lower coefficient of thermal expansion than N-BK7. Item #.
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Get PriceThe KNIGHT OPTICAL name and/or mark and KO KNIGHT OPTICAL LOGO are the trade marks of Knight Optical (UK) Limited +44 (0)1622 859444 [email protected] www.knightoptical.com TM OPTICAL MATERIALS : ULTRA-VIOLET 0.850 1.45250 3.507 1.40566 0.900 1.45175 3.707 1.39936 Hardness 5.5 - 6.5 Mohs' Scale 570 KHN 100
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Get Price2020-7-16 · the optical system, and a total instrument size on the order of 1500 ×600 ×400. 2.3 Optical design Light from a UV LED was imaged with an f =35mm fused silica aspheric lens and apertured with a pair of irises sepa-rated by ∼5cm to generate a nearly collimated ∼3mm di-ameter beam of light. A UV bandpass filter (Semrock: 252–
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Get Price2015-7-16 · In 2015 alone, the UV LED market is estimated at US113 million, and is estimated to reach US320 million in value by 2018. Table of contents LED wavelengths and scope of applications
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Get Price2020-7-16 · the optical system, and a total instrument size on the order of 1500 ×600 ×400. 2.3 Optical design Light from a UV LED was imaged with an f =35mm fused silica aspheric lens and apertured with a pair of irises sepa-rated by ∼5cm to generate a nearly collimated ∼3mm di-ameter beam of light. A UV bandpass filter (Semrock: 252–
Get Price2017-5-17 · 1. Lens Imprinting 2. Lens Transfer Stamp Holder PDMS Stamp on glass baker UV epoxy Wafer Chuck with glass inlay Fabricated lens wafer with transferred lenses Loaded PDMS Stamp Fabricated lens wafer with residual layer R. Voelkel, SUSS MicroOptics, „Wafer Scale Manufacturing“, World of Photonics, Panel, LASER„09, Munich, June 17, 2009
Get Price2021-5-1 · The UV light divergently emitted by the LED was first collected and collimated by using the fused silica lens 1. The UV light was then passed through a single-band bandpass filter that reduced the spectral full width half maximum (FWHM) of the emission profile from 11.9 nm to 9.7 nm.
Get PriceDownload Citation | Study of UV repetition laser-induced absorption on fused silica surface using a surface thermal lensing technique | A surface thermal lensing technique is used to study the ...
Get Price2020-12-10 · World-leading UV project shines a light on the future of water treatment. 10 Dec 2020. Pioneering technology is set to transform a Cumbrian water treatment works into a world first. United Utilities is installing six ultraviolet (UV) LED reactors at its site in Cumwhinton, near Carlisle, after teaming up with innovative local engineering firm ...
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Get Price2019-7-25 · The main component of fused silica is silicon dioxide (SiO 2), which has high hardness, low thermal expansion coefficient, and good chemical stability.Fused-silica is mostly used in semiconductors, optical communications equipment, lasers, and other optical instruments due to its excellent thermal, optical, and mechanical properties.
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Get PriceFeature: 1. LED auxiliary light source, magnification 30X, light switch with LED. 2. The optical magnifier has 30mm/1.18in optical lens, you can rotate the focus. 3. Portable cloth mirror with scale, the magnifier is simple and practical. 4. The optical magnifying glass has leather jacket, good protection and flexibility 5. Made of ABS, metal, optical glass lenses, the magnifier has good ...
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