HUITA MATERIALS

Contact Us

Tel: +86-18 423 717 818
E-mail: sales@cqoptics.com
Add: 3rd Zone, Gongdatang, Jiangdong Street, Yiwu City, Zhejiang Province 322099 CHN
sales@cqoptics.com

Products > Optical Elements > Crystals > Er: YAG Crystal
Er: YAG Crystal
Product name : Er: YAG Crystal
Product No. : 202196115939
Material : Y3Al5O12
Size : Diameter: 3-6mm, Length: 50-120mm or according to the customer's requests
Density(g/cm3) : 4.56
Refractive Index : 1.79 @2.94μm
Form : 
Purity : 
Application : It is the most important working material of 3mm laser and is widely used in laser medical system
←[Previous Product]              [Next Product]→
Online Inquiry         Email Us

  Details:
Er concentration: ~ 50 at%
Crystal direction: [111] direction deviation + / - 10`
Interference fringe ≤ 0.25/25mm @ 1.06 μ M measurement
Dimensional tolerance: Diameter: + 0.00 / - 0.05mm, length: ± 0.5 mm
Cylindrical finish grinding: Finish grinding: 400# abrasive
End face finishing surface machining: Flatness of end face: L / 10
End face parallelism: 30“
Perpendicularity between the end face and the rod shaft: 5 ', and the end face is coated with antireflective film
Surface quality: 10-5
End face chamfer: 0.15 ± 0.05 mm, 45 °± 5 °
Reflectivity ≤ 0.25% @2.94 μ m
Laser transition: 4i11 / 2-4i13 / 2
Emission section: 3 × 10-20 cm2
Pump band: 600 ~ 800 nm

  Related Products :

Monocrystalline Silicon Crystal
Monocrystalline Silicon Crystal

Nd: YAG Crystal
Nd: YAG Crystal

MgF2 Crystal
MgF2 Crystal

Blanks of MgF2
Blanks of MgF2

ZnO Crystal Substrate
ZnO Crystal Substrate

KTA Crystal
KTA Crystal

LBO Crystal
LBO Crystal

BBO Crystal
BBO Crystal

Online service

sales@cqoptics.com