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Nd:YVO4 crystal

Nd:YVO4 crystal

 

Major capability parameter
(Nd:YVO4) compare with  Nd:YAG  :
Crystal
Nd:doped
(atm%)
σ
(x10-19cm2)
α
(cm-1)
           Τ
(µs)
Ια
(mm)
ρth
(mw)
ηs
(%)     
Nd:YVO4
1.1
2.0
25
31.2
72.4
90
50
0.32
0.14
78
48.6
Nd:YVO4
( c-cut )
1.1
7
9.2
90
 
231
45.5
Nd:YAG
0.85
6
7.1
230
1.41
115
38.6
Nd-doped Concentration:
0.2at%
0.5at%
0.7at%
1.0at%
1.5at%
2.0at%
3.0at%
Size
10x3,10x5,10x10,15x15,,20x15,20x20,
dia2” x 0.33mm dia2” x 0.43mm 15 x 15 mm
Thickness
0.5mm,1.0mm
Polishing
Single or double
Crystal orientation
<001>±0.5º
redirection precision
±0.5°
Redirection the edge:
2°(special in 1°)
Angle of crystalline
Special size and orientation are available upon request
Ra:
≤5Å(5µm×5µm)
Pack
100 clean bag,1000 exactly clean bag

 

Neodymium-doped yttrium vanadate (Nd: YVO4) crystal is an excellent laser crystal, suitable for manufacturing a laser diode pump, especially the low-power lasers. Now Nd: YVO4 lasers have been widely used in machinery, material processing, spectroscopy, wafer inspection, monitors, medical testing, laser printing, data storage and other fields. And Nd: YVO4 diode-pumped solid-state lasers are rapidly replacing traditional water-cooled ion laser and lamp-pumped laser in the market, especially in miniaturized and single-longitudinal-mode output side.

 

 

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