Nd: YAG


We are proud to announce that VCT-AG is the exclusive distributor of Laser materials for west and east europe.

For inquiries please contact windeler@vct-ag.com.

The drawing and table below summarize standard geometric and optical quality specifications for our material and laser rods

The table shows selected lengths and diamters only. Any size rod up to 15mm diameter and 250mm in length can readily be made. Different geometries (such as slabs) are also available

Informations as PDF Download:
Information about our Nd:YAG laser crystal products PDF 3.500 kb


Optical Quality/Grades/Nd Level

 Rod Size

 Standard Grade

 Premium Grade

 Standard [Nd]: 1.1 Atom%

 Low [Nd]: 0.8 Atom%

L

D

Extinct. Ratio

Wave Error

Extinct. Ratio

Wave Error

Tolerance of [Nd] Over Rod Length

Tolerance of [Nd] Over Rod Length

mm

mm

(dB)

(waves)

(dB)

(waves)

Average [Nd]

delta [Nd]

Average [Nd]

delta [Nd]

50

3

>25

<0.19

>30

<0.13

±.08

0.06

±.07

0.05

50

4

<0.21

<0.15

50

5

<0.24

<0.16

100

4

>22

<0.28

>27

<0.18

±.08

0.13

±.06

0.09

100

5

<0.32

<0.21

100

6

<0.36

<0.23

100

6.35

<0.37

<0.24

150

6.35

>20

<0.48

>25

<0.30

±.05

0.18

±.04

0.13

150

8

<0.58

<0.35

150

9.52

<0.67

<0.40

200

8

>19

<0.71

>24

<0.42

±.02

0.23

±.02

0.17

200

9.53

<0.82

<0.49

200

10

<0.86

<0.51
Coatings

 Type

Reflectivity

Damage Threshold

Damage Threshold

(%R per Surface)

(<20nS Pulse, MW.cm-2)

(CW, kW.cm-2)

 AR @1064nm

 <0.15

  >500

>25

 HR @1064nm

 >99.9

  >500

>25