Nonlinear LBO Crystal

For passively Q-switching diode pumped Cr4:YAG Crystal

Passive Q-switching is preferred for simplicity of manufacture and operation, low cost and reduced system size and weight. Cr4+:YAG is an excellent crystal for passively Q-switching diode pumped or lamp-pumped Nd:YAG, Nd:YLF, Yb:YAG or other Nd and Yb doped lasers at wavelength from 1.0 to 1.2um.
Inquiry now
products Details

Cr4+:YAG

Passive Q-switching is preferred for simplicity of manufacture and operation, low cost and reduced system size and weight. Cr4+:YAG is an excellent crystal for passively Q-switching diode pumped or lamp-pumped Nd:YAG, Nd:YLF, Yb:YAG or other Nd and Yb doped lasers at wavelength from 1.0 to 1.2um.

 

Advantages

l  High power laser pulses without electro-optic Q-switches

l  Good thermal conductivity

l  High damage threshold

l  More robust and stable than dyes or color centers 



Specifications

Material

Cr 4+:YAG

Orientation

<111> or <110> or <100>

Initial absorption coefficient

0.5-7/cm@1064nm

Diameter tolerance

Diameter:+0/-0.02mm, W×H:+/-0.1mm

Length tolerance

+/-0.5mm

Initial transmittance

5%-95%@1064nm

Dimension

Diameter:3-12mm, H×W:2×2-30×30mm(upon customer’s request)

Barrel finish

Ground finish 400#Grit

Clear aperture

>90% central area

Parallelism

<10 arc seconds

Perpendicularity

<5 arc minutes

Flatness

<λ/8@632.8nm

Scratch/Dig

10/5@MIL-0-13830A

Anti-Reflection coating

R<0.15%@1064nm per surface

Damage threshold

>750MW/cm2@1064nm 10ns 10HZ


Properties

Chemical Formula

Cr4+:Y3Al5O12

Crystal Structure

Cubic

Melting Point

1970°

Density 

4.55g/cm3

Mohs hardness

8.5

Wavelength

950nm-1100nm 


related Applications
Laser Host Nd:YVO4 crystal Nd:YVO4 crystal
Nd:YVO4 crystal
Yttrium Vanadate (Nd:YVO4) is one of the most efficient laser host crystal currently existing for diode laser-pumped solid-state lasers.
Read More
Nd:YAG crystals Nd:YAG crystal
Nd:YAG crystal
Nd:YAG (neodymium-doped yttrium aluminium garnet; Nd:Y3Al5O12) is a crystal that is used as a lasing medium for solid-state lasers. The dopant, triply ionized neodymium, typically replaces yttrium in the crystal structure of the yttrium aluminium garnet (YAG), since they are of similar size. Generally the crystalline host is doped with around 1% neodymium by atomic percent. Applications: Nd:YAG absorbs mostly in the bands between 730–760 nm and 790–820 nm.At low current densities krypton flashlamps have higher output in those bands than do the more common xenon lamps, which produce more light at around 900 nm. The former are therefore more efficient for pumping Nd:YAG lasers.
Read More
Yb:YAG Crystal promising laser-active materials Yb:YAG crystal
promising laser-active materials Yb:YAG crystal
Yb:YAG is one of the most promising laser-active materials and more suitable for diode-pumping than the traditional Nd-doped systems. Compared with the company used Nd:YAG crystal, Yb:YAG crystal has a much larger absorption bandwidth to reduce thermal management requirements for diode lasers, a longer upper-laser level lifetime, three to four times lower thermal loading per unit pump power.
Read More
Meniscus Lenses High Precision Positive-Meniscus Lenses
High Precision Positive-Meniscus Lenses
Positive meniscus lenses may be used to increase the numerical aperture of apositive lens assembly, without an undue increase in the aberrations.
Read More
Fused Silica Windows Customized Photonics Fused Silica Windows
Customized Photonics Fused Silica Windows
Fused Silica Window is made from the material of fused silica. Fused Silica is a superior optical material possesses excellent optical, chemical and physical properties which is formed by chemical combination of silicon and oxygen.
Read More
Wollaston Polarizer High Performance Optical Wollaston Polarizer
High Performance Optical Wollaston Polarizer
Wollaston Polarizer is made of birefringence material prisms that are cemented together. The ordinary ray in the first half of the prism becomes the extraordinary ray in the second half. The Wollaston Polarizing beam splitter has approximately twice the deviation for the Rochon Polarizer.
Read More
Colored Glass Filter Colored Glass Filter for your customization
Colored Glass Filter for your customization
Colored Glass Filter is widely used in the field of display, CCD, microscopy, photometry, radiometry, imaging, astronomy, instrumentation, aerospace etc. We can supply a variety of different Schott, Hoya, and Chinese colored glasses covering the UV, visible, and near-infrared wavelength regions.
Read More
YCOB Crystal YCOB Crystal (YCa4O(BO3)3 )
YCOB Crystal (YCa4O(BO3)3 )
YCa4O (BO3) 3 (YCOB) crystal has superior nonlinear optical properties, high temperature piezoelectric properties and good chemical stability
Read More
BK7 Cylindrical Lenses Plano-concave Cylindrical Lenses
Plano-concave Cylindrical Lenses
Cylindrical lenses are mainly used to change the size of imaging per design requirements. Plano concave cylindrical lenses are mostly used in laser scanners, spectroscopy, dye lasers, acousto-optics, optical processors and other optical applications.
Read More
Plano Convex Lenses Plano-Convex Lenses for optical systems
Plano-Convex Lenses for optical systems
Plano-convex Lenses present a curvecd interface and a planar interface. Thay are for instance the microlenses situated on top of a wafer, and also encountered in macroscopic optical systems.
Read More
BBO crystal Nonlinear optical Phase matching Frequency doubling SHG THG FHG SPDC β-BaB2O4 BBO Crystal
Nonlinear optical Phase matching Frequency doubling SHG THG FHG SPDC β-BaB2O4 BBO Crystal
BBO is a nonlinear optical crystal with combination of number of unique features. Wide transparency and phase matching ranges, large nonlinear coefficient, high damage threshold and excellent optical homogeneity provide attractive possibilities for various nonlinear optical applications.
Read More
Right Angle Prism Right Angle Prism as a mirror and a retroreflector
Right Angle Prism as a mirror and a retroreflector
Right Angle Prism is used as a mirror to deviate light through 90 degree, and also as a retroreflector to deflect light through 180 degree by total internal reflection.
Read More
Send a Message
If you have questions or suggestions,please leave us a message,we will reply you as soon as we can!
Get In Touch
  • Tel : +86-591-22857792
  • Email : sales@100optics.com
  • Add : 3th Floor, Building 1, No 39 Jinlin Road, Cangshan District, Fuzhou Fujian,P.R.China.
Leave Message welcome to Hundreds Optics
If you have questions or suggestions,please leave us a message,we will reply you as soon as we can!

Home

Products

News

contact