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Quick Details

Item Type: Ballasts
Matched Tube: T5
Warranty: 2 years
Model Number: BCX
Ballast: Electromagnetic
Features: laser/printer equipment
Power Factor Compensation: Active
Unit Type: piece
Package Size: 10cm x 10cm x 10cm (3.94in x 3.94in x 3.94in)
Package Weight: 10.0kg (22.05lb.)

Specifications

YAG laser components and modules3*65 3*120 4*120 5*85 8*185 Laser Crystal nd Yag Rod YAG crystal rod?

Product Description

Product Introduce Nd:YAG

 

 

Nd:YAG is the most important laser crystal. It is widely used in industrial, medical, military and scientific fields. As a national leading high-tech enterprise, DJ-Laser specializes in research, development and production of laser crystal materials and other synthetic crystal materials.
Advantages of nd yag laser rod
1,High gain ,Low threshold,High efficiency;
2,High optical quality,Low loss;
3,Large mechanical strength,Good thermal conductivity and thermal shock characteristics;
4,Suitable for different modes of operation (cw, pulsed, Q-switched, mode locked, doubling of frequency);
Suitable for high-average power lasers
 

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Dopant concentration
Nd: 0.1～2.0at%
orientation
[111] or [100],within 5°
Dimensional tolerances
Diameter +0.00/-0.03mm, Length ±0.5mm
Barrel finish
Ground Finish with 400# Grit or polished
parallelism
≤ 10"
perpendicularity
≤ 3′
flatness
≤ λ/10 632.8nm
Surface quality
10-5(MIL-O-13830A)
chamfer
0.1±0.05mm
AR coating reflectivity
≤ 0.2% (1064nm)
HR coating reflectivity
>99.8% (1064nm)
PR coating reflectivity
85~88% (1064nm)
Laser Transition
4F3/2 → 4I11/2
Laser Wavelength
1064nm
Photon Energy
1.86×10-19J@1064nm
Emission Linewidth
4.5Å @1064nm
Fluorescence Lifetime (Nd1at%)
230μs
Emission Cross Section (Nd1at%)
2.7~8.8×10-19cm2@1at% Nd
Diode Pump Band
808nm
Width of Pump Bands
1nm
Major Pump Bands
400~850nm
Refraction Index
1.8197@1064nm
nd yag laser rod Applied machine
nd yag laser rod commonly used dimension(Diameter*Length)
laser beauty
5*80mm 5*85mm 8*120mm
laser medical treatment
7*100/110mm 8*100/110mm
laser marking
2*67mm 3*67mm 3*120mm 4*120mm 5*130mm
laser welding
4*130mm 7*145/155/165/130mm
8*112 mm 8*145/155/162/152mm
laser cutting
6.3*130/115mm 5*115mm 7*195mm
8*185/195mm 10*160mm
military scientific research
upon request of users specific requiremens
other macine 
 
YAG Process
2

Nd:YAG rod process.
1,The ingredients are the first step in the production process, includes: burning materials, ingredients, loading, binder, sintering.
2,Crystal growth, our company has achieved massive growth yag and sapphire crystal
3,Single crystal testing:After crystal growth,we will test each single crystal, will be next step after pass the testing
4,Rough machining:each crystal will need to be cut, material selection, molding.
5,Finish machining: Grinding and polishing
6,Finished product testing:We need to check the following index: surface finish, flatness, parallelism. perpendicularity.
7,Coating is coated with layers ranging from film in the end face of the crystalto achieve transmition and reflection. (Coating or not according to the actual situation.)

 

 

 

Application

Applications

 

Nd:YAG is the most important laser crystal. It is widely used in industrial,medical, military and scientific fields. 

1,Nd:YAG can produce blue laser with the frequency-doubling of 946nm
2,Nd:YAG can be operated in a very high power laser up to kw level
3,Nd:YAG can be Q-switched with Cr4+YAG directly
4,Due to the cubic symmetry and high quality, Nd:YAG is easy to operate with TEM00 mode