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Ce YAG

Ce YAG

Cerium-doped YAG is commonly used as a phosphor in cathode ray tubes and white light-emitting diodes, and as a scintillator. Yttrium aluminum garnet activated by cerium is fast with excellent mechanical properties and is chemically resistant scintillator.

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Product Details

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         1.Fast decay time

        2.No afterglow

        3.Chemical resistence

        4.Mechanical resistence

        5.non-hygroscopicity

        6.High-electricity environment compatibility

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                      1.Ultra-thin:<0.01mm (Screen)

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                           2. Composite Structure

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3.Free Standing

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                                   4.Pixel/Fiber

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                                  5.Line Array

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                                     6.Scan Mark

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                                    7.Special Shape

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                             8.Multiple Reflector

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Single-photon emission computed 

tomography (SPECT)

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Single-photon emission computed tomography (SPECT, or less commonly, SPET) is


nuclear medicine tomographic imaging technique using gamma rays.






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Positron emission computed

 tomography (PET)


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         Computed tomography (CT)

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                        led lighting

》More information about Ce YAG Wikipedia


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Low bulk absorption

High Purity raw materials >99.999%

Low bulk absorption

Advanced raw material pre-sintering process

Advanced raw material pre-sintering process

No poly-crystalline defects

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① Full automatic controlled crystal growth furnace High yield

② Advanced CZ Method Crystalline Process Stable quality control

③ Systematic batch packing classification

》More information about Equipments


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Maximum boule size >dia100mm

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Ce(3+) concentration increased by post-annealing process,

high Q-switch efficiency


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No bubbles, scatering point and inclusions in crystals

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No grain boundary in crystals

》More information about Crystal Growth


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Emission peak :533(nm)



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light yield :15000(Photons/Mev)

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Relative light output(%NaI:Tl):

20%


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Decay time:65ns

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Energy resolution: <8%

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 Effective Atomic Number: 35


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High level dust-free clean room 

(1000) grade)


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                      2-sides polishing equipments

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                                             AFM

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                                       Interferometer

Advance CMP process, Ra<0.4nm          

Surface quality: >10/5 (Scratch/Dig)

Flatness: <λ/8@632nm

》More information about Polishing


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           Al Ag Au  HR-coating


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Advanced coating equipments(IBS)

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Customized coating service


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》More information about Coating


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PropertyValue
Chemical formulaCe:Y3Al5O12
SymmetryCubic
structureIa3d
Mohs Hardness8.5
Melting Point1970°C
Density(g/cm3)
4.56
Refractive index(λ=550nm)1.82
Cell parameters12.01Å
Thermal conductivity(Wm-1K-1)1.13
expanding coefficient(10-6/C)
7.7
Hygroscopic
no
Emission peak
533nm
Light yield(Photons/Mev)
15000
Decay time
60-70ns
Energy resolution
<8%
Zeff
35
Relative light output(%NaI:TI)
20
Absorption length
2.61
Radiation Length
3.5cm
Afterglow(%after 6ms)
<0.005
Integrated lightyield compared to NaI:TI
40%NaI:TI

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PropertyValue
Orientation Tolerence<0.5°
Parallel10°
Thickness/Diameter Tolerance±0.05mm
Perpendicular5'
Surface quality10/5
Clear Aperture
>90%
Chamfer<0.2x45°
Maximum dimensionsdia 100mm


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History: 

Metalaser has engaged in crystal industry over 20 years which is one section    of Shanghai Daheng Optics and Fine Mechanics Co., Ltd held by SIOM. 

Team:     

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More than 60% of our employees are physics or material scientists from NIALT and SIOM.





》More information about our company

Alibaba Transaction History:

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We have set up a mall on the Alibaba, and there are many transaction record from all over the world.    

》Our Alibaba trade website

           

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Delivery in 3~4weeks

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Free samples can be provided

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Free ex change goods or sales return for once 

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Provides re-polished and coating

services (Coating damage only)

Note:Postage paid by the buyer

》More information about Service


With Laser Crystals for sale, it is one of the leading manufacturers and supplies of good ce yag, welcome to buy and wholesale products at good price from our factory.
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