Basic Info.Model NO.28 inchManufacturing
TechnologyFznCZMaterialSiliconTypeN / P Type
SemiconductorApplicationIC, Discrete, Detector, Solar Cell,
ElectronicBrandSeeoptoIngots Long600mm MaxIngot ShapeQuasi-Squared
or CylinderCrystal Orientation, ,+/-1degreeResistivity0.01-20,000
Om/Cm or as RequiredRrv5% MinTrademarkseeoptoTransport Packageas
RequestSpecificationcustomizedOriginChengduHS Code9001909090Product
DescriptionProduct DescriptionSilicon Ingot Single
Crystal Float Zone ( also Floating Zone or FZ ) wafers are
used primarily for applications in which very high resistivity or
the absence of oxygen are necessary for good device performance.
Such applications include discrete power, MOS power, high
efficiency solar cells and RF/wireless communication
chips. FZ wafers are sliced from ingots manufactured by
the float zone process, in which a polycrystalline or
monocrystalline silicon rod is passed through a zone refining
apparatus which melts and then re-solidifies the silicon into a
mono-crystalline rod. During the zone refining process, all
impurities including substitutional dopants such as boron,
phosphorus, arsenic, antimony and metallic impurities are pushed
ahead of the melt region and reincorporated into the
mono-crystalline ingot at much lower concentrations. This permits
very low doping levels and very high resistivities and the
elimination of oxygen. FZ ingots can be intentionally
doped through the introduction of gas dopants at the melt
interface, or doped later through the Neutron Transmutation Doping
(NTD) process in which silicon isotopes Silicon30 are converted in
Phosphorous31 leading to an n-type material. Float Zone
Ingot Float Zone ( also Floating Zone or FZ ) wafers are used
primarily for applications in which very high resistivity or the
absence of oxygen are necessary for good device performance. Such
applications include discrete power, MOS power, high efficiency
solar cells and RF/wireless communication chips. Product
DetailDiameter2" 3" 4" 5" 6" 8" 12" Grade Prime Growth MethodCZ/FZ
(Flow
Zone)Orientation , , Type/DopantIntrinsic,
Undoped,
P Type/Boron , N Type/Phos, NTD,
Gas-Doped,Resistivity >5,000 Ω•cm, >10,000
Ω•cm, >20,000 Ω•cmLife
Time>500us, >1,000us, Company ProfileSeeopto Co.,
Ltd. is located in Pidu District, Chengdu. We aims to provide
customers with professional design of laser crystal optical lenses,
Coating service and all kinds of optical elements processing
include YAG based crystals, YLF-based crystals, YVO4 based
crystals, glass based laser Material, bonding crystals, silicon,
germanium Infrared and semiconductor materials, LBO, BBO, KTP, ZGP
Equal nonlinear material, Ti: Sapphire, CaF2, MgF2.optical sapphire
customized components, window and aspheric lenses, powell lens and
infrared materials products,etc.We are also interested in
discussing and manufacturing new material combinations and
structural geometries. Our goal is to provide high-quality
composite materials that can provide solutions to your system
needs, so we encourage all design submissions. Please contact us
for more information and technical support.We can not only provide
kinds of optical components, but also can make various types of
optical coating such us Anti Reflection (AR) coating,
High-Reflecting coating, Partial Reflection coating and
Polarization Beamsplitter coating etc at single wavelength or
broadband wavelength. Which can improve the transmission, high
reflection. In addition such as Au, Si, Al, Ti metal coatings also
is available.Application of our items are very extensive and
involves in mailitary project, aerospace, industry, scientific,
medical instrument, photoelectric device, optical communication and
mechanical equipment and so on. In the meantime we also cooperate
with internal companies, we offer optics design and OEM service!We
constantly provide our clients with′ Quality products, excellent
service, competitive prices and prompt delivery′ , sincerely
welcome domestic and foreign customers to establish cooperation
with us, creating a bright future in optical field!Detailed
PhotosF&QWhat can we do for you ?Seeopto Co., Ltd provide
professional design of laser crystal optical lenses, Coating
service and all kinds of optical elements processing We are also
interested in discussing and manufacturing new material
combinations and structural geometries. Our goal is to provide
high-quality composite materials that can provide solutions to your
system needs, so we encourage all design submissions. Please
contact us for more information and technical support. Why
choose Us ?1. Reasonable quotation. We reject unrealistic low
prices. As a prerequisite, to ensure the highest quality of Optical
components and offer the reasonable price.3. Timely Delivery. We
will deliver the goods timely/promptly or deliver the goods in
time.4. Convenient logistics services. We usually cooperate with
the famous express logistics company, including 90% regions of the
world and ensure th
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