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Ti:SAPPHIRE CRYSTALS Download PDF document

Al2O3:Ti3+ - titanium-doped sapphire crystals combine supreme physical and optical properties with broadest lasing range, It's indefinitely long stability and useful lifetime added to the lasing over entire band of 660-1050 nm challenge "dirty" dyes in variety of applications. Medical laser systems, lidars, laser spectroscopy, direct femtosecond pulse generation by Kerr-type mode-locking - there are few of existing and potential applications.

The absorption band of Ti:Sapphire centered at 490 nm makes it suitable for variety of laser pump sources - argon ion, frequency doubled Nd:YAG and YLF, copper vapour lasers. Because of 3.2 μs fluorescence lifetime Ti:Sapphire crystals can be effectively pumped by short pulse flashlamps in powerful laser systems.

Physical and Optical Properties:
Properties
Values
Chemical formula Ti3+: Al2O3
Crystal structure Hexagonal
Melting point 2050 °C
Density 3.98 g/cm3
Mohs hardness 9
Thermal conductivity 0.11 cal/(°C x sec x cm)
Specific heat 0.10 cal/g
Laser action 4-Level Vibronic
Lattice constants a = 4.748, c = 12.957
Fluorescence lifetime 3.2 μsec (T = 300 K)
Tuning range 660-1050 nm
Absorbtion range 400-600 nm
Emission peak 795 nm
Absorption peak 488 nm
Refractive index 1.76 @ 800 nm
 
Our Manufacture Technical Capabilities:
Properties
Values
Ti2O3 conentration: 0.06-0.5 wt%
Figure of Merit: 100~300
Diameter: 2~50mm
Path Length: 2~130mm
End configuration: flat/flat or Brewster/Brewster ends or Specified
Orientation: Optical axis C normal to rod axis
α490: 1.0-7.5cm-1
Flatness: 10 @633nm
Parallelism: 10 arcsec
Surface quality: 10/5 scratch/dig
Wavefront distortion: 4 per inch
Please contact ultiQuest for more information and technical supports.
 
NOTES!  
Be sure to wear laser safety goggles when checking optical path and adjusting optical axis.
 
 
 
   
product Index
CRYSTALS-INDEX
OPTICAL CRYSTALS
 
Undoped YVO4
 
LiNbO3 Crystals
 
Undoped YAG
 
Sapphire Crystals
LASER CRYSTALS
 
Nd:YVO4 Crystals
 
Nd:GdVO4 Crystals
 
Nd:YAG Crystals
 
Ti:Sapphire Crystals
OPTICS-INDEX
 

 

 

 

 

 

 

 

 

 

 

 

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  For more information on product,please contact our product manager Mr.Grand Liu by email: info@ultiquestcom.com
 
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