Nd:YAG
Er:YAG
Nd:Ce:YAG
Cr4+:YAG
Nd:FLY
Undopant YAG

 

Er:YAG

•  Advantages of Er:YAG Crystals

•  High efficiency 

•  Operate well at room temperature 

•  Eye-safe wavelength

•  Wide pump Bands(600-800nm)

•  Er:YAG Standard Specification

Dopant concentration

Er: ~50 at%

Crystallographic rientation

[111]within 5

Wavefront Distortion

0.125 /inch(@1064nm)

Extinction Ratio

25dB

Rod Sizes

Diameter

2~10mm

Length

50~120mm

Upon request of customer

Dimensional Tolerances

Diameter

0.005mm

Length

0.05mm

Barrel Finish

Ground Finish: 500# Grit

Flatness

/10

Parallelism

10"

Perpendicularity 

5

Surface Quality

10-5[MIL-O-013830A]

Chamfer

0.050.03 inch at 45 5

ARCoating Reflectivity

R 0.25% (@2940nm)