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Wuhan Star Optic Technology Co., Ltd

  • China,Wuhan
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China 9ns Q Switch Laser Crystals for diode pumped Nd:YAG lasers
China 9ns Q Switch Laser Crystals for diode pumped Nd:YAG lasers

  1. China 9ns Q Switch Laser Crystals for diode pumped Nd:YAG lasers

9ns Q Switch Laser Crystals for diode pumped Nd:YAG lasers

  1. MOQ: 1pc
  2. Price: Negotiable
  3. Get Latest Price
Payment Terms T/T, Western Union, Paypal
Supply Ability 50000pcs/Month
Delivery Time Negotiable
Packaging Details Safe and dust-free packing
Product Name Passive Q-Switch Crystal Cr:YAG
Cr Dopant 0.5~3%
Applications passive Q-switching materials for passively Q-Switching diode pumped or lamped Nd or Yb doped lasers
Wavelength 800-1200nm
Crystal Structure Cubic
Mohs Hardness 8.5
Damage threshold >750MW/cm2@1064nm 10ns 10HZ
Brand Name STAR OPTIC
Model Number Cr:YAG
Certification RoHS, ISO9001
Place of Origin Wuhan, China

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  1. Product Details
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Product Specification

Payment Terms T/T, Western Union, Paypal Supply Ability 50000pcs/Month
Delivery Time Negotiable Packaging Details Safe and dust-free packing
Product Name Passive Q-Switch Crystal Cr:YAG Cr Dopant 0.5~3%
Applications passive Q-switching materials for passively Q-Switching diode pumped or lamped Nd or Yb doped lasers Wavelength 800-1200nm
Crystal Structure Cubic Mohs Hardness 8.5
Damage threshold >750MW/cm2@1064nm 10ns 10HZ Brand Name STAR OPTIC
Model Number Cr:YAG Certification RoHS, ISO9001
Place of Origin Wuhan, China
High Light Q Switch Laser CrystalsLaser Crystals Y3Al5O12Custom Laser Crystal Q Switch

Passive Q-Switch Crystal Cr:YAG

Overview:

Cr4+:Y3Al5O12 crystal (Cr4+:YAG) is one of the most promising passive Q-switching materials for passively Q-Switching diode pumped or lamped Nd or Yb doped lasers at wavelength from 0.8 to 1.2um. Because of Cr4+:YAG's chemical stability, durability, UV resistance, good thermal conductivity, high damage threshold (> 500 MW/cm ) and easy operation, Cr4+:YAG will replace some traditional switching materials, such as LiF and organic Dye. The preliminary experiments of Cr:YAG showed that the pulse width of passively Q-switched lasers could be as short as 9ns for diode pumped Nd:YAG lasers and repetition rate as high as 10kHz for diode pumped Nd:YVO4 lasers.

 

 

 

General Specifications Of Cr4+:YAG:

Material Cr4+: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

 

 

 

Physical and Optical Properties of Cr4+:YAG:

Crystal Structure Cubic
Dopant 0.5~3% Cr
Wavelength 950nm-1100nm
Melting Point 1970℃
Curie Point 936℃
Density 4.56g/cm3
Mohs Hardness 8.5
Recovery Time 8.5us
Thermal Conductivity 12.13W/m/K
Loss Coefficient 0.003cm-1
Refractive Index 1.82 @1064nm
Base State Absorption Cross Section 4.3x10-18/cm2
Emission State Absorption Cross Section 8.2x10-19/cm2
Fluorescence Lifetime 3.4us
Optical Damage Threshold >500MW/cm2

 

 

 

Company Details

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 from Quality China Factory
  • Business Type:

    Manufacturer,Exporter,Seller

  • Year Established:

    2017

  • Total Annual:

    1000000-3000000

  • Employee Number:

    10~50

  • Ecer Certification:

    Verified Supplier

Who We Are?   Wuhan Star Optic Technology Co., Ltd as a registered Hi-Tech company has been focusing on manufacturing high precision of optical components ever since its foundation in 2017. It is located in Wuhan Optics Valley of China and was founded as a mast... Who We Are?   Wuhan Star Optic Technology Co., Ltd as a registered Hi-Tech company has been focusing on manufacturing high precision of optical components ever since its foundation in 2017. It is located in Wuhan Optics Valley of China and was founded as a mast...

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  • Wuhan Star Optic Technology Co., Ltd
  • 4th floor, building 9, Optics Valley New Dynamic, 5th Hi-Tech road, East lake Hi-Tech Zone, Wuhan, China
  • https://www.s-optic.com/

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