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WIC LuAG Scintillation ntes

DescriptionLuAG:Ce, Lutetium txhuas Garnet tshuab txais los ntawm cerium (tshuaj mis Lu3Al5O12), yog ib tug scintillation kuj tuab thiab ceev ntaub ntawv. Cov kev ceev ntawm 6.73 g/cm3 yog li 94% ntawm cov dens

Xa kev nugTsham tam sim no
Txhawb tshuaj

Hauj lwm lawm

LuAG:Ce, Lutetium txhuas Garnet tshuab txais los ntawm cerium (tshuaj mis Lu3Al5O12), yog ib tug scintillation kuj tuab thiab ceev ntaub ntawv. Cov kev ceev ntawm 6.73 g/cm3 yog li 94% ntawm cov kev ceev ntawm BGO (7.13 g/cm3). Nws cov hniav lwj caij yuav sai npaum li cas (70 tau) dua li cov BGO (300 tau). Qhov no yog ib yam uas kom zoo dua nyob rau lub sij hawm me- thiab coincidence lwm cov kev ntsuam. Lub wavelength ntawm scintillation emission yog li 535 nm, uas yog tus zoo tagnrho rau photodiode thiab avalanche diode readout. Cov khoom no tseem siv tau rau kev tshaus, piv rau YAG:Ce. Ib qho kom zoo dua LuAG:Ce yog qhov yooj yim dua ceev uas ua rau cov ntxaij vab tshaus uas yooj yim dua spatial rooj thinner. Qhov khoom ntawd yog mechanically thiab sib ruaj, thiab yuav tsum machined rau hauv ntau daim thiab ntau thiab tsawg xws li xwm fab xwm meem, spheres thiab cov plhaws daim hlau

Specification

Tsis muaj ntaub ntawv

Khoom

Ce:LuAG

Lwj caij/tau

55

Melting Point

1975°

Refractive Performance Index

1.8

Ceev

6.67


Polishing Specification kev kho qhov muag GradeⅠ

Orientation Tolerence

choj 1°

Thickness/taub kam rau ua

hli ±0.10

Flatness deg

<(Λ-2λ) @632nm

Wavefront Distortion

<(2-4) λ@632nm

Deg zoo

80/50

Mus tib seem

10ˊ

Perpendicular

60ˊ

Luaj Aperture

tshaj 90%

Chammfer

choj 0.2 × 45 °


Polishing Specification rau qib kho qhov muag Ⅱ

Orientation Tolerence

choj 0.5°

Thickness/taub kam rau ua

hli ±0.10

Flatness deg

<(Λ/2-λ/4) @632nm

Wavefront Distortion

<(1-2) λ@632nm

Deg zoo

60/40

Mus tib seem

Perpendicular

30ˊ

Luaj Aperture

tshaj 90%

Chammfer

choj 0.2 × 45 °



Orientation Tolerence

choj 0.2°

Thickness/taub kam rau ua

hli ±0.02

Flatness deg

@632nm (λ/4-λ/6)

Wavefront Distortion

<(Λ-λ/2) @632nm

Deg zoo

40/20

Mus tib seem

45〞

Perpendicular

20ˊ

Luaj Aperture

tshaj 90%

Chammfer

choj 0.2 × 45 °

Khoom txheem







Khoom muag

Concentration

Aperture qhov ntev, hli

ntev, hli

Yam khoom tus ID

Nqe

Ce:LuAG

0.01%-0.8%

0-55

0.1-120

 


 Tseem ceeb Parameter

Tseem ceeb Parameter

Ceev, stability zoo mechnical thiab tshuaj stability

Ceev ceev decline(70ns)

Tsim kev nyeem ntawv los photoelectric diode and avalanche diode

Kub zoo stability

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