Description

Laser Crystals ********-Ti:Sapphire Al2O3:Ti3+ - titanium-doped sapphire crystals combine supreme physical and optical properties with broadest lasing range, It&#**9;s indefinitely long stability and useful lifetime added to the lasing over entire band of *******0 nm challenge "dirty" dyes in variety of applications. The absorption band of Ti:Sapphire centered at **0 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 &#**6;s fluorescence lifetime Ti:Sapphire crystals can be effectively pumped by short pulse flashlamps in powerful laser systems. DeLn Optics general Ti:Sapphire production capabilities include: Ti2O3 Concentration 0.***0.5 wt% Figure of Merit **0~**0 Diameter 2~*0mm Path Length 2~**0mm End configuration flat/flat or Brewster/Brewster ends or pecified Orientation Optical axis C normal to rod axis &#**5;**0 1.**7.5cm*1 Flatness l/*0 at **3nm Parallelism *0 arc sec Surface quality *0/5 scratch/dig Wavefront distortion l/4 per inch Chemical formula Ti3+: Al2O3 Crystal structure Hexagonal Melting point ***0 °C Density 3.*8 g/cm3 Mohs hardness 9 Thermal conductivity 0.*1 cal/(°C x sec x cm) Specific heat 0.*0 cal/g &#****8; Laser action *-Level Vibronic Lattice constants a = 4.**8, c = *2.**7 Fluorescence lifetime 3.2 &#**6;sec (T = **0 K) Tuning range *******0 nm Absorbtion range ******0 nm Emission peak **5 nm Absorption peak **8 nm Refractive index *@********************