Ce YAG

Ce YAG
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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


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